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WO2016098324A1 - Tissu ayant une conception de surface irrégulière, et son procédé de production - Google Patents

Tissu ayant une conception de surface irrégulière, et son procédé de production Download PDF

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Publication number
WO2016098324A1
WO2016098324A1 PCT/JP2015/006171 JP2015006171W WO2016098324A1 WO 2016098324 A1 WO2016098324 A1 WO 2016098324A1 JP 2015006171 W JP2015006171 W JP 2015006171W WO 2016098324 A1 WO2016098324 A1 WO 2016098324A1
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WO
WIPO (PCT)
Prior art keywords
polyurethane resin
fabric
fibers
yarn
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2015/006171
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English (en)
Japanese (ja)
Inventor
和徳 川村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiren Co Ltd
Original Assignee
Seiren Co Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56126232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2016098324(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiren Co Ltd filed Critical Seiren Co Ltd
Priority to EP15869533.8A priority Critical patent/EP3235946B1/fr
Priority to JP2016564679A priority patent/JP6145584B2/ja
Priority to CN201580068657.4A priority patent/CN107109784B/zh
Priority to US15/533,225 priority patent/US20170342658A1/en
Publication of WO2016098324A1 publication Critical patent/WO2016098324A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/08—Decorating textiles by fixation of mechanical effects, e.g. calendering, embossing or Chintz effects, using chemical means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C23/00—Making patterns or designs on fabrics
    • D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/70—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M15/705—Embossing; Calendering; Pressing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/16—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5285—Polyurethanes; Polyurea; Polyguanides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2044—Textile treatments at a pression higher than 1 atm
    • D06P5/2061—Textile treatments at a pression higher than 1 atm after dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/31—Methods for making patterns on fabrics, e.g. by application of powder dye, moiréing, embossing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters

Definitions

  • the present invention relates to a fabric having an uneven design and a method for producing the same.
  • An object of the present invention is to provide a fabric that is fine and has an uneven design having bending resistance and abrasion resistance.
  • the present invention firstly relates to a fabric having a polyurethane resin coated portion on at least a part of the surface side of a fabric made of fibers, and having an uneven design formed on the polyurethane resin coated portion.
  • the polyurethane resin application part is an area where the applied polyurethane resin is present, and the polyurethane resin penetrates between the fibers in at least the surface part of the fabric so that the fabric surface is formed by the polyurethane resin and the fibers,
  • the polyurethane resin application part satisfies the following requirements.
  • the application depth of the polyurethane resin is 50 to 200 ⁇ m.
  • the filling rate of polyurethane resin is 15-45%.
  • the fiber filling ratio of the fabric is 50 to 80%.
  • a second aspect of the present invention is a method for producing a fabric having the above-described uneven design, in which a polyurethane resin is applied to at least a part of the surface side of the fabric, and then the uneven design is applied to the polyurethane resin application portion by embossing.
  • the present invention relates to a method for manufacturing a fabric.
  • the present invention it is possible to provide a fabric in which the polyurethane resin suppresses the compressive recovery force caused by the elasticity of the fiber and is provided with a fine uneven design having bending resistance and wear resistance.
  • FIG. 1 is a structural diagram of a fabric used in Example 5.
  • the fabric having the concavo-convex design according to the present embodiment has a polyurethane resin coated portion on at least a part of the surface side of the fabric, and has a concavo-convex design formed on the polyurethane resin coated portion.
  • the polyurethane resin application part is an area where the applied polyurethane resin is present, and the polyurethane resin permeates between the fibers in at least the surface part of the fabric so that the fabric surface is formed by the polyurethane resin and the fibers. It satisfies the requirements of 1) to (3).
  • the application depth of the polyurethane resin is 50 to 200 ⁇ m.
  • the filling rate of the polyurethane resin is 15 to 45%.
  • the fiber filling ratio of the fabric is 50 to 80%.
  • FIG. 1 is a photograph (25 times) of the surface of a fabric having an uneven design according to one example
  • FIG. 2 is a cross-sectional photograph (100 times) of the fabric.
  • a fine uneven design by embossing, that is, an embossed pattern is formed on the surface of the fabric.
  • the cross-sectional photograph of the fabric in FIG. 3 is a photograph of a cross-section in the vertical direction of the polyurethane resin coated portion of the fabric having a concavo-convex design according to one embodiment, and is an example of the state of application of the polyurethane resin in the polyurethane resin coated portion.
  • Polyurethane resin is not in the form of a film covering the surface of the fabric, but exists so as to penetrate between the fibers on at least the surface portion of the fabric to form a lump together with the fibers and to fix the fibers between the fibers around the fabric surface. Yes. Therefore, a fine uneven design having bending resistance and wear resistance can be obtained while suppressing the compression recovery force due to the elasticity of the fiber.
  • the polyurethane resin application portion is a portion where the polyurethane resin is applied and indicates a region where the applied polyurethane resin exists.
  • the fabric as a treatment target used in the present embodiment that is, a fabric to which a polyurethane resin is applied is also referred to as a base fabric or a cloth.
  • a fabric is not particularly limited, and examples thereof include known fabrics such as woven fabrics, knitted fabrics, and nonwoven fabrics.
  • the fabric structure is not particularly limited. For example, plain weaves, twill weave (oblique fabric), satin weaving, special textures such as change textures of these Mihara textures, plain fabrics, and the like.
  • species or more can be mentioned.
  • the knitted fabric is not particularly limited, and examples thereof include tricot, double raschel, and circular knitting.
  • the fiber material constituting the fabric in the present embodiment is not particularly limited, and conventionally known natural fibers, regenerated fibers, semi-synthetic fibers, synthetic fibers, and the like can be used. These can be used alone or in combination of two or more.
  • the fiber material is preferably synthetic fiber, more preferably polyester, and particularly preferably polyethylene terephthalate. Furthermore, it is preferable to use a flame retardant fiber from the viewpoint of flame retardancy.
  • Napped fibers may be formed on the surface of the fabric as the base fabric by a known method such as a woven or knitted structure or a raised process.
  • the length of napping when the fabric has napping is not particularly limited, but from the viewpoint of wear resistance, for example, in the case of pile products such as a full-cut napping product or a double raschel opening product, the napping length is 1600 ⁇ m or less. Preferably there is. By being 1600 micrometers or less, it can suppress that a polyurethane resin adheres to the surface of napping in a layer form. For this reason, it is possible to prevent a load from being applied only to the polyurethane resin application portion during wear and deterioration of wear resistance.
  • the fabric having a concavo-convex design according to the present embodiment (hereinafter also referred to as a fabric with a design) has a polyurethane resin coating portion at least at a part on the surface side of the fabric.
  • the single fiber fineness (hereinafter also referred to as single fineness) of the fibers constituting the fabric of the polyurethane resin coated portion is mainly fibers of 1.5 dtex or less.
  • the lower limit of the single fiber fineness is not particularly limited, and may be, for example, 0.1 dtex or more.
  • the total fineness per unit volume of 1 mm 3 is preferably 2500 to 5800 dtex in the region where the uneven design is imparted. Further, 3000 to 5800 dtex is more preferable, and 3500 to 5800 dtex is further preferable.
  • interval between fibers can be made small and the moldability of the fine uneven
  • favorable weaving property is securable by being 5800 dtex or less.
  • the total fineness per unit volume 1 mm 3 is calculated as follows. That is, the product of warp density (main / 25.4 mm), warp fineness (warp fineness) (dtex) and 25.4 mm is 25.4 mm in the width direction and 25.4 mm in the length direction with respect to the length direction of the machine.
  • X The total fineness of the warp in the volume of the fabric thickness (mm) is calculated. In this calculation, the length of the warp in the warp direction 25.4 mm is 25.4 mm. Strictly speaking, it is calculated that the warp does not go straight but is bent at the entangled part with the weft but is going straight.
  • the sum of the fineness of the weft is calculated in the same manner as the warp, and the sum of the sum of the fineness of the warp and the sum of the fineness of the weft is calculated.
  • the quotient of the calculated value and volume is calculated and taken as the total fineness per 1 mm 3 .
  • Total fineness per unit volume of 1 mm 3 (warp density ⁇ warp fineness ⁇ 25.4 + weft density ⁇ weft fineness ⁇ 25.4) ⁇ (25.4 ⁇ 25.4 ⁇ fabric thickness (mm))
  • the substantial density is used for calculation. For example, if the warp removal is 1 in 3out (that is, an arrangement of three single thread inserts), the warp density is multiplied by 1/4.
  • the fabric as the base fabric preferably has a total fineness of 1000 to 5800 dtex per unit volume of 1 mm 3 in the region where the uneven design is imparted. Further, 1200 to 5800 dtex is more preferable, and 1500 to 5800 dtex is further preferable.
  • gap between fibers can be made small and the moldability of the fine uneven
  • favorable knitting property is securable by being 5800 dtex or less.
  • the total fineness per unit volume of 1 mm 3 in the case of a knitted fabric is calculated as follows.
  • the product of the double of the course density and the yarn fineness and 25.4 mm gives the fineness in the volume of the width direction (25.4 mm) x length direction (25.4 mm) x fabric thickness (mm) with respect to the length direction of the raw machine.
  • the total is calculated.
  • the quotient of the calculated value and volume is calculated and taken as the total fineness per 1 mm 3 .
  • the yarn fineness in the volume of raw machine width direction (25.4 mm) x raw machine length direction (25.4 mm) x fabric thickness (mm) was calculated for each yarn constituting each structure. Thereafter, the sum is calculated, and the quotient of the total value and the volume is calculated to obtain the total fineness per unit volume of 1 mm 3 .
  • Total fineness per unit volume of 1 mm 3 (Total yarn fineness of each yarn * 1 x course density x 2 x 25.4) ⁇ (25.4 x 25.4 x fabric thickness (mm)) * 1: For tricot knitting, the sum of the fineness of the front yarn, middle yarn and back yarn, and for the circular knitting, the sum of the fineness of the front yarn, binder yarn and back yarn.
  • the polyurethane resin used in the present embodiment is not particularly limited, and examples thereof include polyether-based, polyester-based, and polycarbonate-based polyurethane resins.
  • polyester polyurethane resins are preferably used from the viewpoint of texture
  • polycarbonate polyurethane resins are preferably used from the viewpoint of durability, particularly wear resistance.
  • the softening temperature of the polyurethane resin is preferably 100 to 200 ° C.
  • the softening temperature is 100 ° C. or higher, the resin can be hardly dissolved even when used under conditions such as a vehicle interior material that is left at a high temperature for a long time.
  • the softening temperature is 200 ° C. or lower, the embossing roll heating temperature is set low when shaping the uneven design, and the portion of the base fabric to which the polyurethane resin is not applied is prevented from becoming hard. it can.
  • the softening temperature is measured by differential scanning calorimetry using a DSC thermal analyzer.
  • the application of the polyurethane resin may be performed on the entire fabric, or may be performed only around the portion to which the fine uneven design is imparted.
  • the amount of polyurethane resin applied in the polyurethane resin application part varies depending on the configuration of the fabric to be treated, such as density and fineness, but is preferably about 1 to 200 g / m 2 with respect to the fabric.
  • the fibers are sufficiently fixed to each other, so that the wear resistance is improved and the formability of a fine uneven shape by embossing is improved.
  • the texture is prevented from becoming hard.
  • the polyurethane resin permeates between the fibers in at least the surface portion (surface layer portion) of the fabric to form the surface portion of the fabric together with the fiber, and the surface layer of the polyurethane resin alone like a synthetic leather with a silver surface. Is not formed on the entire surface of the fabric.
  • the provision amount of a polyurethane resin converts the provision amount in the part by which a polyurethane resin is apply
  • the application depth of the polyurethane resin in the polyurethane resin application portion of this embodiment is in the range of 50 to 200 ⁇ m.
  • the thickness is 50 ⁇ m or more, the fibers are sufficiently fixed to each other, so that the wear resistance is improved and the formability of a fine uneven shape by embossing is improved.
  • the thickness is preferably 50 to 130 ⁇ m, more preferably 50 to 100 ⁇ m.
  • the polyurethane resin application depth refers to the depth from the surface of the fabric where the polyurethane resin exists between the fabric fibers.
  • this region is also referred to as the polyurethane resin application depth region.
  • the application depth of the polyurethane resin is synonymous with the thickness of the polyurethane resin application portion.
  • the application depth of the polyurethane resin is indicated by a white arrow in FIG.
  • the provision depth of a polyurethane resin is calculated
  • the polyurethane resin penetrates between the fibers in at least the surface portion of the fabric, and may penetrate throughout the fabric thickness. However, from the viewpoint of the texture, it is preferable that the polyurethane resin does not penetrate the entire fabric thickness, that is, penetrates part of the thickness direction including the surface portion of the fabric. Specifically, the ratio of the application depth of the polyurethane resin to the thickness of the fabric with a design may be 3 to 30% or 3 to 10%.
  • the thickness of the fabric with a design is not particularly limited, and may be, for example, 0.2 to 3.0 mm (that is, 200 to 3000 ⁇ m) or 0.3 to 2.8 mm.
  • the filling rate of the polyurethane resin in the polyurethane resin coated portion of this embodiment is in the range of 15 to 45%. By being 15% or more, the formability of the uneven shape is improved. By being 45% or less, the bending resistance is improved. Preferably it is 15 to 35%, more preferably 20 to 35%.
  • the filling rate of the polyurethane resin in the polyurethane resin application portion is a ratio of the polyurethane resin in the polyurethane resin application depth region (a portion where the polyurethane resin adheres fibers to form a lump), and is as follows. Is required. That is, it calculates
  • Polyurethane resin filling ratio (%) 100 ⁇ (fiber filling ratio + void ratio)
  • the filling rate of the fabric fibers in the polyurethane resin coated part is in the range of 50 to 80%. By being 50% or more, the space
  • the filling rate of the fiber in a polyurethane resin application part is a ratio which a fiber occupies in the provision area
  • the diameter R ( ⁇ m) of the yarn is obtained by measuring and averaging the diameters in the vertical and horizontal directions of the cross-sections of arbitrary five yarns.
  • Fiber filling rate (%) (78.5 ⁇ R 2 ⁇ n) ⁇ (100 ⁇ depth of polyurethane resin applied ( ⁇ m))
  • the filling rate of the fiber in a polyurethane resin application part be the average value of the filling rate of the fiber calculated
  • the sum of the outer peripheral lengths of the fiber cross sections in the polyurethane resin coated portion of this embodiment is preferably 1500 ⁇ m or more per unit area of 10,000 ⁇ m 2 , more preferably 1800 ⁇ m or more, and even more preferably 2700 ⁇ m or more. If it is 1500 micrometers or more, the adhesiveness of a polyurethane resin and a fiber will improve, the compression recovery force of a fiber can be suppressed, and the shaping property of the fine uneven
  • the fact that there are many fibers having a small single fineness is considered to be because the surface area of the polyurethane resin is increased because the surface area is large with respect to the total fineness, and it is easy to fix.
  • the upper limit of the sum of the outer peripheral lengths of the fiber cross sections is not particularly limited, and may be, for example, 9000 ⁇ m or less, or 6000 ⁇ m or less.
  • the sum of the outer peripheral length of the fiber cross section in a polyurethane resin application part is calculated
  • the diameter R ( ⁇ m) of the yarn is obtained by measuring and averaging the diameters in the vertical and horizontal directions of the cross-sections of arbitrary five yarns.
  • Sum of outer peripheral lengths of fiber cross section ( ⁇ m) (31400 ⁇ R ⁇ n) ⁇ (100 ⁇ depth of polyurethane resin applied ( ⁇ m))
  • the sum of the outer periphery length of the fiber cross section in a polyurethane resin application part be an average value of the sum of the outer periphery length of the fiber cross section calculated
  • the porosity in a polyurethane resin application part is 13% or less, More preferably, it is 9% or less. When the porosity is 13% or less, it becomes easy to shape the uneven shape by embossing.
  • the lower limit of the porosity is not particularly limited, and may be, for example, 0.1% or more, or 2% or more.
  • the porosity in a polyurethane resin application part is a ratio which a space
  • the porosity in a polyurethane resin application part be the average value of the porosity calculated
  • the number of fibers per 100 ⁇ m 2 of the cross-sectional area of the polyurethane resin in the polyurethane resin application part is preferably 1.5 or more, and more preferably 2.0 or more. Since the number of fibers per polyurethane resin is increased by being 1.5 or more, the binder effect by the polyurethane resin can be enhanced. Therefore, it is possible to improve the formability of a fine uneven shape by embossing and improve wear resistance.
  • the upper limit of the number of the fibers is not particularly limited, and may be, for example, 100 or less, 50 or less, or 20 or less.
  • the number of fibers per 100 ⁇ m 2 of polyurethane resin in the polyurethane resin application part is obtained using a photograph taken with a microscope of a vertical cross section of the polyurethane resin application part similar to the filling rate of the polyurethane resin.
  • the number of fiber cross sections in the measurement area is counted.
  • the area of the polyurethane resin is calculated by the product of the filling ratio of the polyurethane resin and the area of the measurement region. From these values, the number of fibers per 100 ⁇ m 2 of polyurethane resin is calculated.
  • the concave / convex design in the present embodiment is preferably a fine concave / convex design having a concave shape with a width of 200 to 1500 ⁇ m and a maximum depth of 20 to 450 ⁇ m. Moreover, as an uneven
  • the width of the recesses may be 200 to 800 ⁇ m
  • the maximum depth of the recesses may be 20 to 150 ⁇ m
  • the maximum value of the pattern spacing may be 2000 ⁇ m or less.
  • the width and depth of the recesses in the uneven design can be obtained by measuring the width and depth of the recesses from a photograph of a vertical cross section of the polyurethane resin coated portion taken with a microscope. Specifically, as shown in FIG. 2, the width (W) of the concave portion of the concave / convex design is to calculate the average value by measuring the distance from one end to the other end of any three concave portions. It is calculated by. Further, the depth (D) of the concave portion of the concave and convex design was lowered from the straight line connecting from one end of the concave portion to the other end when measuring the width of the concave portion to the deepest portion of the concave portion.
  • the pattern spacing of the concavo-convex design is obtained by measuring the distance between the vertices of adjacent convex portions from a photograph of the surface photograph of the polyurethane resin coated portion taken with a microscope, and any three sets of convex portions Find the maximum value for the part.
  • the cross-sectional shape in the vertical direction of the concavo-convex design is not particularly limited, but is preferably a corrugated shape that can express a more delicate pattern.
  • a corrugated shape it is preferable that the inclination angle of a straight line connecting the highest level of the convex portion and the lowest level of the concave portion is 5 to 40 degrees in the adjacent concave and convex portions. More preferably, the inclination angle is 5 to 30 degrees, and further preferably 5 to 20 degrees.
  • the inclination angle of the corrugated design is measured as follows. It can be obtained by measuring the angle between the straight line connecting the highest level of the convex part and the lowest level of the concave part and the tangent line at the highest level of the convex part from a photograph of a vertical section of the polyurethane resin coated part taken with a microscope.
  • the fabric having an uneven design according to this embodiment is obtained by applying a polyurethane resin to at least a part of the surface side of the fabric as a base fabric and then embossing the polyurethane resin applied portion by embossing. be able to.
  • a treatment liquid containing a polyurethane resin is applied to at least a part of the surface side of the fabric.
  • the treatment liquid may be applied to the entire surface side of the fabric.
  • the treatment liquid may be applied to a part of the surface side of the fabric, and in that case, it may be applied in a pattern.
  • the treatment liquid contains at least a polyurethane resin and a medium (for example, water) in which the polyurethane resin is dispersed. If necessary, a colorant (dye, pigment, metal powder), a thickener, and the like are added. An agent may be included.
  • the method for applying the treatment liquid is not particularly limited, and examples thereof include screen printing, rotary printing, and inkjet printing.
  • a gravure coater, a comma coater, a reverse coater, or the like can be used.
  • the polyurethane resin is dried and solidified.
  • the drying may be performed to such an extent that the medium does not remain, and the conditions are not particularly limited. What is necessary is just to set suitably in consideration of the boiling point of a medium and production efficiency.
  • the entire surface is embossed. Specifically, for example, it is passed through an embossing roll having a temperature of 100 to 160 ° C. and a pressure (linear pressure) of 490 to 1960 N / cm, and the polyurethane resin on the surface of the fabric is softened and shaped.
  • a desired concavo-convex pattern and a concavo-convex pattern opposite to the concavo-convex pattern are engraved.
  • the temperature of the embossing roll is set in consideration of the softening temperature of the polyurethane resin, the fiber material constituting the fabric, the required durability, and the like.
  • the heat treatment is preferably performed at 100 to 150 ° C. for 30 seconds to 3 minutes.
  • the fabric having the uneven design of the present embodiment can be obtained.
  • the polyurethane resin permeates at least between the fibers in the surface portion in the thickness direction and forms the surface portion of the fabric together with the fibers.
  • the use of the fabric having an uneven design according to the present embodiment is not particularly limited, and can be used in various fields such as vehicle interior materials, interior materials, clothing, bags, and the like.
  • Embossing roll A Recess width 800 ⁇ m, Recess depth maximum value 150 ⁇ m, Handle spacing 2000 ⁇ m, Vertical cross-sectional shape of corrugation; Wave shape, Inclination angle 5 to 20 degrees, Leather wrinkle pattern Embossing roll B: Recess width 1200 ⁇ m , Maximum depth of recesses 250 ⁇ m, pattern spacing 5000 ⁇ m, vertical concavo-convex cross-sectional shape; corrugated, tilt angle 10-30 degrees, leather wrinkle pattern Embossing roll C: recess width 1500 ⁇ m, maximum recess depth 450 ⁇ m, pattern spacing 10000 ⁇ m, vertical uneven cross-sectional shape; trapezoidal shape, line pattern (evaluation criteria) 1: All the concavo-convex shapes of A, B, and C are clearly formed. 2: The uneven shape of A is unclear
  • test piece was cut into a width of 25 mm and a length of 150 mm, and then fixed to a Demacha flex tester (manufactured by Tester Sangyo Co., Ltd.). Bending stroke was 57 mm, and bending was performed 3000 times at 300 times per minute. The test piece after bending was observed and evaluated according to the following criteria. (Evaluation criteria) 1: There is no crack. 2: A crack has occurred.
  • Example 1 A 167 dtex / 288f polyethylene terephthalate false twisted yarn was used as the warp, and a 167 dtex / 48f polyethylene terephthalate false twisted yarn was used as the weft to produce a raw machine by weaving with a warp-out 5 satin structure. Next, heat treatment was performed at 190 ° C. for 1 minute using a heat setter. The resulting fabric had a warp density of 178 yarns / 25.4 mm, a weft yarn density of 61 yarns / 25.4 mm, and a fineness per volume of 1 mm 3 of 3928 dtex.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 150 ° C., a roll pressure of 588 N / cm, and a cloth speed of 3 m / min.
  • As the embossing roll three types of rolls A to C described in the evaluation item moldability described above were used.
  • the polyurethane resin is infiltrated between the fibers in the surface portion of the fabric, and the fabric surface is formed by the polyurethane resin and the fiber, and the entire surface of the fabric is finely textured by embossing (fine embossed pattern).
  • the polyurethane resin application depth in the polyurethane resin coated portion of this design-coated fabric is 98 ⁇ m
  • the fiber filling rate is 69.1%
  • the polyurethane resin filling rate is 26.4%
  • the porosity is 4.5%
  • the polyurethane resin is 100 ⁇ m 2 .
  • the number of fibers was 6.5
  • the length around the filament cross section was 3863 ⁇ m
  • the fabric thickness was 400 ⁇ m.
  • the evaluation results are shown in Table 1.
  • L1 front yarn
  • L2 middle yarn
  • L3 back yarn
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 120 ° C., a roll pressure of 1470 N / cm, and a cloth speed of 3 m / min. The three types of rolls A to C described above were used.
  • the polyurethane resin penetrated between the fibers in the surface portion of the fabric, the fabric surface was formed by the polyurethane resin and the fiber, and the fine uneven design by embossing was given to the entire fabric surface.
  • the polyurethane resin is applied to the polyurethane resin coated portion of this design with a polyurethane resin application depth of 92 ⁇ m, a fiber filling ratio of 66.2%, a polyurethane resin filling ratio of 25.4%, a porosity of 8.4%, and a polyurethane resin of 100 ⁇ m 2.
  • the number of per-fibers was 4.0, the length around the filament cross section was 2934 ⁇ m, and the fabric thickness was 610 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Example 3 178 dtex / 24f polyethylene terephthalate false twisted yarn is used as the warp, and 167 dtex / 144f polyethylene terephthalate false twisted yarn is used as the weft.
  • a border pattern with an interval of was created and woven to obtain a living machine.
  • a weaving end direction and a weaving start direction at a cloth roller speed of 2.5 MPa and a cloth speed of 12 m / min by a needle cloth raising machine equipped with a needle cloth roll having twelve pile rollers and twelve counter pile rollers. Brushing was performed 13 times alternately, and semi-cut brushing was performed. Subsequently, it heat-processed for 1 minute at 150 degreeC with the heat setter, and was finished.
  • the resulting fabric had a warp density of 184 pieces / 25.4 mm, a weft density of 88 pieces / 25.4 mm, and a fineness per volume of 1 mm 3 of 3113 dtex.
  • embossing was performed with an embossing machine at a roll temperature of 150 ° C., a roll pressure of 588 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the weft part exposed on the fabric surface of the product obtained and applied with a resin is given a fine uneven design by embossing
  • the polyurethane resin application depth in the polyurethane resin application part is 66 ⁇ m
  • the fiber filling rate was 59.6%
  • polyurethane resin filling rate was 30.9%
  • porosity was 9.5%
  • the number of fibers per 100 ⁇ m 2 of polyurethane resin was 2.4
  • the perimeter of the filament cross section was 2353 ⁇ m.
  • the thickness of the fabric with design was 600 ⁇ m.
  • the evaluation results are shown in Table 1.
  • L1 front yarn
  • L2 middle yarn
  • L3 back yarn
  • the threaders were each knitted with a full set to obtain a living machine.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface with a knife coater at a cloth speed of 10 m / min.
  • the shape and position of the knife were set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried by a 130 ° C. dryer for 1 minute.
  • embossing was performed with an embossing machine at a roll temperature of 120 ° C., a roll pressure of 1470 N / cm, and a cloth speed of 3 m / min. The three types of rolls A to C described above were used.
  • the polyurethane resin penetrated between the fibers in the surface portion of the fabric, the fabric surface was formed by the polyurethane resin and the fiber, and the fine uneven design by embossing was given to the entire fabric surface.
  • the polyurethane resin application depth in the polyurethane resin coated portion of the fabric with this design is 53 ⁇ m
  • the fiber filling rate is 50.5%
  • the polyurethane resin filling rate is 42.1%
  • the porosity is 7.4%, per 100 ⁇ m 2 of polyurethane resin.
  • the number of fibers was 1.5
  • the length around the filament cross section was 1996 ⁇ m
  • the fabric thickness was 610 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Example 5 Using a 26 gauge double knit circular knitting machine, 110 dtex / 48f polyethylene terephthalate flame retardant yarn as back yarn (3F, 6F), 110 dtex / 36f polyethylene terephthalate flame retardant yarn as tie yarn (2F, 5F), front yarn (1F, 3F) was used, and a double knitting machine was knitted according to the organization chart of FIG. 4 using a 84 dtex / 94 f polyethylene terephthalate false twisted yarn. Subsequently, it dye
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried for 10 minutes with a 90 ° C. dryer.
  • embossing was performed with an embossing machine at a roll temperature of 130 ° C., a roll pressure of 1470 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the polyurethane resin penetrated between the fibers in the surface portion of the fabric, the fabric surface was formed by the polyurethane resin and the fiber, and the fine uneven design by embossing was given to the entire fabric surface.
  • the polyurethane resin application depth in the polyurethane resin-coated portion of the fabric with this design is 84 ⁇ m
  • the fiber filling ratio is 66.2%
  • the polyurethane resin filling ratio is 24.8%
  • the porosity is 9.0%
  • the number of fibers was 4.1
  • the perimeter of the filament cross section was 2924 ⁇ m
  • the fabric thickness was 600 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Example 6 Using a double raschel knitting machine with 6 gauges at 22 gauge, a full set of 84 dtex / 36f polyethylene terephthalate false twisted yarn as the ground yarn on the heels L1 and L6, and 110 dtex / 94f as the ground yarn on the heels L2 and L5 A full set of polyethylene terephthalate false twisted yarn, and 84dtex / 216f of polyethylene terephthalate false twisted yarn as pile yarns are placed on the heels L3 and L4, respectively, and a double raschel knitted fabric is knitted according to the following organization. did.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 110 ° C., a roll pressure of 1960 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the polyurethane resin penetrated between the fibers in the surface portion of the fabric, the fabric surface was formed by the polyurethane resin and the fiber, and the fine uneven design by embossing was given to the entire fabric surface.
  • the polyurethane resin application depth in the polyurethane resin-coated portion of the fabric with this design is 96 ⁇ m
  • the fiber filling rate is 63.1%
  • the polyurethane resin filling rate is 27.9%
  • the porosity is 9.0%
  • the number of fibers was 9.6, the length around the filament cross section was 4609 ⁇ m, and the fabric thickness was 1200 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Example 7 Using a 22-gauge double raschel knitting machine, a full set of 167 dtex / 30f polyethylene terephthalate false twisted yarn as the lining fabric ground yarn on the heels L1 and L2, and 33 dtex / 1f as the connecting yarn on the heel L3 Full set of polyethylene terephthalate false twisted yarn, 330dtex / 144f of polyethylene terephthalate false twisted yarn as connecting yarn to ⁇ L4, and 220dtex / 288f of polyethylene terephthalate false twisted yarn as surface texture ground yarn to ⁇ L5 With a full set of yarns, 110 dtex / 144 f polyethylene terephthalate false twisted yarns were introduced in 1 in 3 out as surface texture ground yarns on heel L6, respectively, and a double raschel knitted fabric was knitted according to the following structure.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 100 ° C., a roll pressure of 1764 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the polyurethane resin application depth in the polyurethane resin-coated portion of the fabric with this design is 95 ⁇ m
  • the fiber filling rate is 70.1%
  • the polyurethane resin filling rate is 21.9%
  • the porosity is 8.0%
  • the fibers at 100 ⁇ m 2 polyurethane resin. was 5.8, the length around the filament cross section was 3329 ⁇ m, and the fabric thickness was 2500 ⁇ m.
  • Table 1 The evaluation results are shown in Table 1.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 150 ° C., a roll pressure of 588 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 37 ⁇ m, a fiber filling rate of 64.9%, a polyurethane resin filling rate of 20.1%, a porosity of 15.0%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length of 1.3 filaments and the circumference of the filament cross section was 1480 ⁇ m.
  • the evaluation results are shown in Table 1.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • embossing was performed with an embossing machine at a roll temperature of 120 ° C., a roll pressure of 1470 N / cm, and a cloth speed of 3 m / min. The three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 27 ⁇ m, a fiber filling ratio of 14.6%, a polyurethane resin filling ratio of 62.0%, a porosity of 23.4%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length around the filament cross section was 409 ⁇ m.
  • the evaluation results are shown in Table 1.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of the polyurethane resin applied was 60 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes. In the obtained fabric, no fiber was exposed on the surface, and a polyurethane resin layer was formed.
  • embossing was performed with an embossing machine at a roll temperature of 150 ° C., a roll pressure of 588 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 35 ⁇ m, a fiber filling rate of 70.4%, a polyurethane resin filling rate of 23.6%, a porosity of 6.0%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length of the periphery of the 7.4 filaments and the filament cross section was 3931 ⁇ m.
  • the polyurethane resin was in the form of a film. The evaluation results are shown in Table 1.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by screen printing.
  • the number of coatings was set so that the amount of the polyurethane resin applied was 60 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 150 ° C., a roll pressure of 588 N / cm, and a cloth speed of 3 m / min. The three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 42 ⁇ m, a fiber filling rate of 86.2%, a polyurethane resin filling rate of 10.0%, a porosity of 3.8%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is
  • the length of the periphery of the filament cross section was 7215 ⁇ m.
  • the polyurethane resin was in the form of a film. The evaluation results are shown in Table 1.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 160 ° C., a roll pressure of 490 N / cm, and a cloth speed of 3 m / min.
  • the three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 130 ⁇ m, a fiber filling rate of 72.2%, a polyurethane resin filling rate of 12.4%, a porosity of 15.4%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is
  • the length of 2.4 filaments and the circumference of the filament cross section was 1647 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Comparative Example 7 The fabric after heat treatment by the heat setter of Comparative Example 6 was used. End of weaving at a cloth roller torque of 2.5 MPa and a cloth speed of 12 m / min by a needle cloth raising machine equipped with a needle cloth roll having 12 pile rollers and 12 counter pile rollers on the back side (weft output side) of the fabric. Brushing from the direction and from the weaving start direction was performed 13 times alternately, and semi-cut brushing was performed. Subsequently, it heat-processed at 190 degreeC with the heat setter for 1 minute, and was finished.
  • a polyurethane resin “RYUDTE-W Binder UF6025” manufactured by DIC Corporation
  • solid content: 28% by mass was applied to the entire raised surface by a screen printing machine.
  • the number of coatings was set so that the amount of polyurethane resin applied was 30 g / m 2 by weight after drying.
  • After applying the polyurethane resin solution it was dried with a 90 ° C. dryer for 10 minutes.
  • embossing was performed with an embossing machine at a roll temperature of 160 ° C., a roll pressure of 490 N / cm, and a cloth speed of 3 m / min. The three types of rolls A to C described above were used.
  • the obtained product has a polyurethane resin application depth of 158 ⁇ m, a fiber filling rate of 40.0%, a polyurethane resin filling rate of 20.7%, a porosity of 40.3%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length around the filament cross section was 888 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Comparative Example 8 A product was obtained in the same manner as in Comparative Example 7, except that the amount of polyurethane resin applied was 50 g / m 2 by weight after drying and the embossing conditions were 130 ° C. roll temperature.
  • the obtained product has a polyurethane resin application depth of 161 ⁇ m, a fiber filling rate of 42.1%, a polyurethane resin filling rate of 12.0%, a porosity of 45.9%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length of the 1.4 filaments perimeter was 959 ⁇ m.
  • the evaluation results are shown in Table 1.
  • Comparative Example 9 A product was obtained in the same manner as in Comparative Example 7, except that the amount of polyurethane resin applied was 10 g / m 2 by weight after drying and the embossing conditions were 130 ° C. roll temperature.
  • the obtained product has a polyurethane resin application depth of 31 ⁇ m, a fiber filling rate of 42.8%, a polyurethane resin filling rate of 25.7%, a porosity of 30.0%, and the number of fibers per 100 ⁇ m 2 of polyurethane resin is The length of the 0.7 perimeter of the filament cross section was 977 ⁇ m.
  • the evaluation results are shown in Table 1.
  • the products obtained in Examples 1 to 7 were excellent in all evaluations of the formability, flex resistance, and wear resistance of the uneven design.
  • the products obtained by Comparative Examples 1, 2, 4, 8, and 9 were inferior in evaluation of formability and wear resistance.
  • the products obtained by Comparative Examples 3 and 5 were inferior in evaluation of flex resistance.
  • the product obtained by Comparative Example 6 was inferior in moldability.
  • the product obtained by Comparative Example 7 was inferior in wear resistance.

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Abstract

L'invention concerne un tissu auquel une conception de surface irrégulière fine, résistante à l'usure et résistante à la flexion, a été conférée. Ce tissu a une section revêtue de résine de polyuréthane sur au moins une partie d'un côté de surface du tissu, et a une conception de surface irrégulière conférée à la section revêtue de résine de polyuréthane. La section revêtue de résine de polyuréthane est une région revêtue d'une résine de polyuréthane ; la résine de polyuréthane est imprégnée entre des fibres dans au moins une section de surface du tissu, et la résine de polyuréthane et les fibres forment une surface de tissu. La profondeur conférée de résine de polyuréthane dans la section revêtue de résine de polyuréthane est de 50 à 200 µm, le taux de remplissage avec la résine de polyuréthane est de 15 à 45 %, et le taux de remplissage avec les fibres du tissu est de 50 à 80 %.
PCT/JP2015/006171 2014-12-15 2015-12-10 Tissu ayant une conception de surface irrégulière, et son procédé de production Ceased WO2016098324A1 (fr)

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CN201580068657.4A CN107109784B (zh) 2014-12-15 2015-12-10 具有凹凸设计的布帛和其制造方法
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019099932A (ja) * 2017-11-30 2019-06-24 セーレン株式会社 意匠付き布帛およびその製造方法
JP2019183375A (ja) * 2018-04-09 2019-10-24 東レ株式会社 シート状物およびその製造方法
WO2019244572A1 (fr) * 2018-06-18 2019-12-26 セーレン株式会社 Procédé de production d'objet en forme de feuille et objet en forme de feuille
EP3635171A4 (fr) * 2017-06-09 2021-03-03 Engineered Floors LLC Stabilisation de surfaces de tissu de bouclé par gaufrage à petite l'échelle
JP2021130882A (ja) * 2020-02-18 2021-09-09 セーレン株式会社 合成皮革
WO2023233909A1 (fr) * 2022-06-01 2023-12-07 セーレン株式会社 Article de type feuille de type daim

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN112080939A (zh) * 2019-06-14 2020-12-15 东丽纤维研究所（中国）有限公司 一种凹凸成型面料
US20240191427A1 (en) * 2022-12-12 2024-06-13 Finis Inc. Hydrophobic fabric
US11771144B1 (en) 2023-01-17 2023-10-03 Mast Industries (Far East) Limited Bra, bra cup, and method of manufacturing same
US12302955B1 (en) 2024-04-12 2025-05-20 Mast Industries (Far East) Limited Collection of bras

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016476B1 (fr) * 1970-03-23 1975-06-13
JP2010248668A (ja) * 2009-04-17 2010-11-04 Teijin Fibers Ltd 布帛および繊維製品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727577A (en) * 1970-07-24 1973-04-17 Usm Corp Machines for coating sheet material
US4735849A (en) * 1985-08-26 1988-04-05 Toray Industries, Inc. Non-woven fabric
AU2003242479A1 (en) * 2002-06-21 2004-01-06 Asahi Kasei Fibers Corporation Cloth
KR101298892B1 (ko) * 2005-09-30 2013-08-21 가부시키가이샤 구라레 피혁형 시트 및 그 제조 방법
JP4956538B2 (ja) * 2006-06-27 2012-06-20 株式会社クラレ 皮革様シート及び皮革様シートの製造方法
JP5154045B2 (ja) * 2006-09-14 2013-02-27 日本ゴア株式会社 耐摩耗性に優れた布帛、複合布帛、および、繊維製品、ならびに、その製造方法
JP2008273103A (ja) * 2007-05-02 2008-11-13 Japan Polymer-Ku Kk 凹凸柄を形成した繊維系製品の製造法
KR101261228B1 (ko) * 2011-06-01 2013-05-07 현대자동차주식회사 통기성을 가지는 인조가죽의 제조방법
JP5496389B2 (ja) * 2012-06-06 2014-05-21 セーレン株式会社 表皮材
KR101526842B1 (ko) * 2013-01-29 2015-06-05 손한수 원단 표면에 대한 디자인 패턴 발포 성형 및 러버 프린팅 성형 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016476B1 (fr) * 1970-03-23 1975-06-13
JP2010248668A (ja) * 2009-04-17 2010-11-04 Teijin Fibers Ltd 布帛および繊維製品

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3635171A4 (fr) * 2017-06-09 2021-03-03 Engineered Floors LLC Stabilisation de surfaces de tissu de bouclé par gaufrage à petite l'échelle
US10968554B2 (en) 2017-06-09 2021-04-06 Engineered Floors LLC Stabilization of looped fabric surfaces by fine-scale embossing
JP2019099932A (ja) * 2017-11-30 2019-06-24 セーレン株式会社 意匠付き布帛およびその製造方法
JP7322477B2 (ja) 2018-04-09 2023-08-08 東レ株式会社 シート状物およびその製造方法
JP2019183375A (ja) * 2018-04-09 2019-10-24 東レ株式会社 シート状物およびその製造方法
WO2019244572A1 (fr) * 2018-06-18 2019-12-26 セーレン株式会社 Procédé de production d'objet en forme de feuille et objet en forme de feuille
JPWO2019244572A1 (ja) * 2018-06-18 2021-06-10 セーレン株式会社 シート状物の製造方法及びシート状物
JP7065957B2 (ja) 2018-06-18 2022-05-12 セーレン株式会社 シート状物の製造方法及びシート状物
US11345117B2 (en) 2018-06-18 2022-05-31 Seiren Co., Ltd. Method for manufacturing sheet-shaped material and sheet-shaped material
JP2021130882A (ja) * 2020-02-18 2021-09-09 セーレン株式会社 合成皮革
US11814783B2 (en) 2020-02-18 2023-11-14 Seiren Co., Ltd. Synthetic leather
JP7441670B2 (ja) 2020-02-18 2024-03-01 セーレン株式会社 合成皮革
WO2023233909A1 (fr) * 2022-06-01 2023-12-07 セーレン株式会社 Article de type feuille de type daim

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EP3235946B1 (fr) 2019-06-12
US20170342658A1 (en) 2017-11-30
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CN107109784A (zh) 2017-08-29
EP3235946A1 (fr) 2017-10-25
CN107109784B (zh) 2020-03-03
JP6145584B2 (ja) 2017-06-14

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