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WO2018113766A1 - Corps de garniture et utilisation de celui-ci - Google Patents

Corps de garniture et utilisation de celui-ci Download PDF

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Publication number
WO2018113766A1
WO2018113766A1 PCT/CN2017/117920 CN2017117920W WO2018113766A1 WO 2018113766 A1 WO2018113766 A1 WO 2018113766A1 CN 2017117920 W CN2017117920 W CN 2017117920W WO 2018113766 A1 WO2018113766 A1 WO 2018113766A1
Authority
WO
WIPO (PCT)
Prior art keywords
filler
fabric
filling
fiber
elongation
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/CN2017/117920
Other languages
English (en)
Chinese (zh)
Inventor
俞翠
黄乃科
景红川
倪春健
顾金凤
铃木英俊
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.)
Toray Fibers and Textiles Research Laboratories China Co Ltd
Original Assignee
Toray Fibers and Textiles Research Laboratories China Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201611206919.1A external-priority patent/CN108236135A/zh
Priority claimed from CN201611205179.XA external-priority patent/CN108238579A/zh
Application filed by Toray Fibers and Textiles Research Laboratories China Co Ltd filed Critical Toray Fibers and Textiles Research Laboratories China Co Ltd
Priority to CN201780051506.7A priority Critical patent/CN109562930A/zh
Publication of WO2018113766A1 publication Critical patent/WO2018113766A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G11/00—Finished upholstery not provided for in other classes
    • B68G11/02—Finished upholstery not provided for in other classes mainly composed of fibrous materials
    • B68G11/03—Finished upholstery not provided for in other classes mainly composed of fibrous materials with stitched or bonded fibre webs
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/24—Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics

Definitions

  • the invention relates to a filler body and its use.
  • feathers have excellent bulkiness and heat preservation, occupying the first place in the raw materials for making quilts, jackets, etc., but at the same time, they also have problems such as difficulty in washing, smell, and easy to slip, especially after a long time. It will make a stench.
  • pearl cotton which is a ball-shaped cotton made of three-dimensional crimped hollow fiber, automatically expands after quilting, and is not easily deformed even after machine washing, but the gas permeability is not so good, and if the filling amount is improper, it is easy to concentrate after washing. Leaky, difficult to distribute evenly.
  • a filling body is disclosed in the patent document CN103097280A, which is formed by integrating a core yarn with a fancy yarn which is opened to form a loop fiber, and the long fiber filling cotton is at least one.
  • the yarn is woven in a plurality of directions in the direction and is sewn together with the cover cloth to be integrated with the cover cloth.
  • a stretchable elastic down jacket in the field of down jackets, in order to achieve the purpose of putting down the body and body, is disclosed in the patent document CN2595204A. Both the fabric layer and the lining layer are stretched elastic fabric, and the inner layer of the lining layer and the fabric layer are composited. There is a flexible film, but due to the presence of the elastic film, the breathability of the down jacket will be affected; and the film may fall off after washing, which affects the quality of the down jacket; at the same time, the problem of easy pile accumulation after washing still exists.
  • An object of the present invention is to provide a filler body having excellent washing durability and excellent gas permeability which is obtained by using long fiber-filled cotton instead of feather as a filler, and use thereof.
  • the filling body of the invention comprises a filling material between the surface layer fabric, the inner layer fabric and the surface layer fabric, wherein the ventilation of the inner layer fabric is between 10.0 and 200.0 cm 3 /cm 2 /s, and the filling is a core sheath.
  • the long fiber of the structure is filled with cotton, and at least contains long polyester fibers.
  • the invention solves the problem of wearing stuffy feeling by selecting the inner layer fabric with specific ventilation amount; at the same time, by using long fiber filling cotton, the inner layer fabric and the surface layer fabric are not easy to leak even if high density is not used, and the feather washing is avoided. After the easy concentration, there is a phenomenon of odor.
  • the filling body of the invention comprises a filling material between a surface layer fabric, an inner layer fabric and a surface layer fabric; wherein the inner layer fabric has a ventilation capacity of between 10.0 and 200.0 cm 3 /cm 2 /s, and the filling is a core sheath
  • the long fiber of the structure is filled with cotton, and at least contains long polyester fibers.
  • the surface layer and the inner layer fabric used in the present invention may be a woven fabric or a knitted fabric.
  • the fiber raw material to be used is not particularly limited, and polyester fiber or nylon fiber is preferable in view of cost and the like.
  • the ventilation amount of the inner layer fabric is required to be between 10.0 and 200.0 cm 3 /cm 2 /s, and if the ventilation amount is less than 10.0 cm 3 /cm 2 /s, there is a stuffy feeling; and more than 200.0 cm 3 /cm. 2 / s, even with long fiber filled cotton is easy to drill.
  • the aeration amount of the surface layer fabric is also between 10.0 and 200.0 cm 3 /cm 2 /s.
  • a lightweight high-density woven fabric can be used; in order to obtain a stretchable movement effect, an elastic knitted fabric or woven fabric can be used.
  • the long-fiber-filled cotton used in the present invention is composed of long fibers having a core-sheath structure.
  • the single fiber of the sheath filament forms a three-dimensional multi-annular shape while forming an intersection point through the core fiber bundle, and the intersection is not a fixed fusion point and can move freely within a certain range.
  • the intersection of the long-fiber cotton will undergo a certain displacement to absorb the external force, and after the external force is removed, the original state will be restored.
  • the Young's modulus of the polyester fiber is relatively high, so the long-fiber-filled cotton produced therefrom has good pressure resistance and recovery, thus forming the invention.
  • the fiber raw material for the core yarn and the sheath yarn of the fiber-filled cotton is required to contain at least polyester long fibers.
  • the filament thickness of the sheath filament and the core filament is preferably in the range of 3.5 dtex to 10.0 dtex.
  • the core filament forming the filling of the present invention further contains an elastic fiber.
  • the presence of the elastic fibers allows the long-fiber-filled cotton to elongate as the filler body elongates, improving wearing comfort. If the elastic fiber is contained in the sheath wire, the wire length difference between the sheath wire and the core wire becomes small, and the bulkiness tends to decrease.
  • the elastic fiber here may be a spandex bare silk or a spandex covered yarn (core spun yarn); or a polyester elastic fiber such as a high elastic yarn or a low elastic false twisted textured yarn, polybutylene terephthalate.
  • Side-by-side composite fiber such as polyethylene terephthalate (PBT/PET), polybutylene terephthalate (PBT), and the like.
  • the content thereof is preferably from 0.5% by weight to 10.0% by weight, more preferably from 1.0% by weight to 6.5% by weight, based on the long-fiber-filled cotton. If the content of the elastic fiber is less than 0.5% by weight, the stretchability of the long-fiber-filled cotton is difficult to be manifested, which may restrict the movement of the human body; and if the content of the elastic fiber is more than 10.0% by weight, not only the cost may increase, but also may occur. Broken yarn and other phenomena.
  • the filler of the present invention further comprises a ribbon, one side of which is joined to the front filler and the other side to the inner skin.
  • the ribbon herein may be a woven tape, a belt-like nonwoven fabric, a belt woven fabric or a belt knitted fabric or the like.
  • the width of the ribbon is preferably greater than 0.6 cm, more preferably from 0.6 to 10.0 cm. If the ribbon is too wide, it may affect the heat retention and weight reduction of the filler.
  • the filling of the present invention has an elongation in the longitudinal direction of 1.0% to 200.0%, and within this range, the filling has a certain degree of motion followability, that is, the filling does not hinder the body during exercise. Stretching exercises improve athleticism.
  • the elongation is more preferably from 1.0% to 80.0%.
  • the elongation here may be either the long-fiber filled cotton itself as a filling or the external force by attaching a belt to the end of the filling.
  • the elastic fabric has an elongation in both the transverse direction and the longitudinal direction of 5.0% or more, and may be an elastic woven fabric or an elastic knitted fabric.
  • the elasticity of the fabric can be obtained by using elastic fibers, a specific tissue structure, or a combination thereof.
  • Elastic fibers such as spandex covered yarn (core yarn), polyester elastic fiber, and the like.
  • the polyester-based elastic fiber is either a one-component elastic fiber, a two-component side-by-side elastic fiber (such as PBT/PET, etc.), or a high-elastic false-twisted yarn (such as polyester high-elastic DTY).
  • the high elastic DTY in the present invention means a yarn having an elastic stretch ratio of 5% to 20%
  • the ordinary DTY is a yarn having an elastic stretch ratio of less than 5%.
  • Specific tissue structure such as twill weave of woven fabric, satin weave, etc., rib structure of knitted fabric, double reverse tissue, warp flat structure, satin weave, and the like.
  • the elbow joint and the knee joint are more curved.
  • the elastic elongation of at least one of the warp and weft directions of the elastic fabric is less than 5%, relatively speaking, these The activity of the part tends to be deteriorated. Therefore, the elastic fabric used in the present invention preferably has an elastic elongation in the warp and weft directions of not less than 5%, and the wearing comfort can be further improved.
  • the filler of the present invention is obtained by ultrasonic sewing.
  • Ultrasonic sewing can fuse the end of the filling with the fabric of the inner layer. Compared with the stitching, it can reduce the probability of leakage, and it is not easy to appear short hairiness, which can effectively improve the elongation of the filling in the longitudinal direction. Rate to ensure washing durability.
  • the bottom thread used for sewing the filler of the present invention may be a elastic thread of a core structure; or may be a normal elastic thread such as a polyester elastic thread and a nylon elastic yarn.
  • the filler of the present invention further comprises polypropylene long fibers.
  • the filler body has superior thermal insulation properties based on further weight reduction.
  • the content thereof is preferably 0.05% by weight to 50% by weight, and more preferably 0.1% by weight to 30% by weight based on the total weight of the long-fiber-filled cotton. Since the Young's modulus of the polypropylene long fiber is relatively light, if the content is more than 50% by weight, the rigidity of the long fiber filled cotton is lowered, and the bulkiness tends to decrease.
  • the elongation change rate of the filler in the longitudinal direction is 10.0% or less, and the offset ratio in the width direction is 20.0% to 60.0%. If the elongation change rate of the filler in the longitudinal direction exceeds 10.0% after washing, the two ends may have detached from the seam; it is also possible that excessive entanglement distortion has occurred in the filling, and the warmth retention tends to decrease. .
  • the filler of the present invention is a long-fiber-filled cotton in which air-wound is integrated.
  • the sheath wire is formed into a coil, which can increase the bulkiness of the long fiber cotton and improve the warmth.
  • the filling body of the invention can be widely used for making jackets, pants, vests, jumpsuits, jackets, quilts, pillows, sleeping bags, underwear, pajamas, sweaters, tight pants, socks or sportswear.
  • the measurement was carried out in accordance with JIS L1096-2010 standard.
  • the filling body is washed according to the GB/8629-2001 standard, and then cut along any cut line of the uncut body on the filling body, the length f of the long fiber cotton is measured, and the photograph is taken to form a strip on the photo.
  • the fiber-containing portion and the fiber-free portion of the grid are weighed separately, the fiber portion is referred to as W1, and the fiber-free portion is referred to as W2;
  • ⁇ The feeling of stuffiness is very strong, sweating is particularly high, feeling uncomfortable, and the ventilation is poor.
  • the woven fabrics obtained by weaving the warp and weft yarns of 22dtex-24f-Ordinary Nylon DTY have a ventilation capacity of 13.5cm 3 /cm 2 /s, warp and weft.
  • the fabric is cut into pieces, and the fabric is filled into a 5 cm wide strip and then filled.
  • the upper thread adopts 60 (hereinafter referred to as S) polyester filament thread
  • the bottom thread adopts 110S/2*110 polyester elastic thread.
  • the ultrasonic sewing is performed, and then the stitching and stitching are processed to obtain a finished product.
  • Table 1 The specific parameters are shown in Table 1.
  • the woven fabric obtained by weaving the warp and weft yarns of 55dtex-48f-Ordinary Nylon FDY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) has a ventilation capacity of 18.8cm 3 /cm 2 /s, warp and weft density. 76*80 roots/inch, the warp and weft elongation is 0. The rest is the same as in the first embodiment, and the finished product is obtained.
  • the specific parameters are shown in Table 1.
  • the surface fabric is made of 55dtex-48f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.), and the woven fabric is 90.0cm 3 /cm 2 /s, and the warp and weft density is 95*80. Inch, the warp and weft elongation is 0.
  • the inner layer fabric is an elastic knitted fabric obtained by weaving 75dtex-72f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare wire (made by Korea Hyosung Co., Ltd.), and the ventilation amount is 90.0cm.
  • the transverse and longitudinal density is 62 * 82 / inch; the transverse longitudinal elongation is 59.0% * 106.7%.
  • the rest is the same as in the first embodiment, and the finished product is obtained.
  • the specific parameters are shown in Table 1.
  • the inner layer fabric is an elastic knitted fabric obtained by weaving 75dtex-72f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare wire (made by Korea Hyosung Co., Ltd.), and the ventilation amount is 186.0cm 3 . /cm 2 /s, the transverse and longitudinal density is 42*56/inch, and the transverse longitudinal elongation is 37.8%*144.3%. The rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the long-fiber-filled cotton was made of 75 dtex-72f-polyester high-elastic DTY (manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd., and the elastic expansion ratio was 20%), and the rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the filler body also includes a ribbon with one side of the ribbon attached to the filler and the other side joined to the inner skin layer. The rest was the same as in Example 5, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the core yarn was a 33 dtex spandex bare yarn (manufactured by Hyosung Co., Ltd.), and the obtained long-fiber-filled cotton had an initial elongation of 190.0%, and the same as in Example 1 to obtain a finished product. Its performance is shown in parameter table 1.
  • the core yarn was 75 dtex-72f-common polyester FDY (manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd.), and the obtained long-fiber-filled cotton had an initial elongation of 0.
  • the rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the core yarn was a 22 dtex spandex bare yarn (manufactured by Hyosung Co., Ltd.), and the initial elongation of the long-fiber-filled cotton was 250.0%, and the same as in Example 1 to obtain a finished product. Its performance is shown in parameter table 1.
  • the woven fabric obtained by weaving the warp and weft yarns of 55dtex-48f-Ordinary Polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) has a ventilation capacity of 13.5cm 3 /cm 2 /s, warp and weft density. It is 115*90 pieces/inch, and the warp and weft elongation is 3.0%*4.0%. The rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the surface fabric is a woven fabric obtained by weaving a warp and weft yarn of 55 dtex-48f-common polyester DTY (manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd.), and the aeration amount is 13.5 cm 3 /cm 2 /s, and the warp and weft density is 115*90 roots/inch; warp and weft elongation is 3.0%*4.0%.
  • the rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the sewing method adopted was a needle stitch, and the rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the core yarn was a 22 dtex spandex bare yarn (manufactured by Korea Hyosung Co., Ltd.) and 75 dtex-72f-polypropylene DTY (manufactured by China Weishun Co., Ltd.), and the same as in Example 1 to obtain a finished product. Its performance is shown in parameter table 1.
  • the sheath wire was made of 22 dtex spandex bare wire (manufactured by Korea Hyosung Co., Ltd.) and 75 dtex-72f-polypropylene DTY (manufactured by China Weishun Co., Ltd.), and the same as in Example 1 to obtain a finished product. Its performance is shown in parameter table 1.
  • the inner layer fabric is an elastic knitted fabric obtained by weaving 75dtex-72f-common polyester DTY (manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare silk (made by Korea Hyosung Co., Ltd.), and the airflow is 189.0cm 3 . /cm 2 /s, the transverse and longitudinal density is 58*65/inch, and the transverse longitudinal elongation is 118.0%*216.0%. The rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • a blended fiber formed of 75 dtex-72f-common polyester FDY manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd. was used instead of the long-fiber cotton of the core-sheath structure, and the same as in Example 15 to obtain a finished product. Its performance is shown in parameter table 1.
  • the inner fabric of the watch is made of 75dtex-72f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare wire (made by Korea Hyosung Co., Ltd.).
  • the air-woven fabric is 90.0. Cm 3 /cm 2 /s, the transverse longitudinal density was 62*82 roots/inch; the transverse longitudinal elongation was 59.0%*106.7%.
  • the rest is the same as in the first embodiment, and the finished product is obtained.
  • the specific parameters are shown in Table 1.
  • the inner fabric of the watch is made of 75dtex-72f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare wire (made by Korea Hyosung Co., Ltd.), and the air-woven fabric is 55.0. Cm 3 /cm 2 /s; transverse longitudinal density is 62*82 roots/inch; transverse longitudinal elongation is 59.0%*96.0%. The rest is the same as in the first embodiment, and the finished product is obtained. The specific parameters are shown in Table 1.
  • the inner layer fabric is made of 22dtex-24f-normal nylon FDY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.), and the air permeability is 8.4cm 3 /cm 2 /s It is 200*160/inch, and the warp and weft elongation is 0. The rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • the inner layer fabric is an elastic knitted fabric obtained by weaving 75dtex-72f-common polyester DTY (made by Toray Synthetic Fiber (Nantong) Co., Ltd.) and 22dtex spandex bare wire (made by Korea Hyosung Co., Ltd.), and its ventilation capacity is 244.0cm 3 . /cm 2 /s, the transverse and longitudinal density is 56 * 63 / inch, and the transverse longitudinal elongation is 118.0% * 216.0%. The rest was the same as in Example 1, and the finished product was obtained. Its performance is shown in parameter table 1.
  • a 22 dtex spandex bare wire (made by Korea Hyosung Co., Ltd.) was used as the core wire, and the sheath wire was made of 55 dtex-24f-normal nylon FDY (manufactured by Toray Synthetic Fiber (Nantong) Co., Ltd.), and the rest was the same as in Example 1, and the finished product was obtained. . Its performance is shown in parameter table 1.
  • Example 1 It can be seen from Example 1 and Example 5 that, under the same conditions, a filler made of filled cotton using spandex yarn as a core yarn and a filler made of filled cotton using a polyester high-elastic yarn as a core yarn are known. In comparison, the two are equivalent in terms of gas permeability, heat retention, lint and wearing comfort; while the former's filled cotton has a rate of elongation change in the longitudinal direction and the offset ratio of the filled cotton in the width direction is smaller than The latter, therefore, the former has a better appearance after washing than the latter.
  • Example 5 It can be seen from Example 5 and Example 6 that, under the same conditions, the filler which is not used for the belt is more permeable, heat-insulating, leak-proof, and worn than the filler using the belt.
  • the comfort is equal; the former's length of change in the length of the filled cotton and the offset rate of the filled cotton in the width direction are higher than the latter, so the former is not as good as the latter after washing.
  • Example 7 and Example 9 It can be seen from Example 7 and Example 9 that under the same conditions, the filler filled with cotton having an initial elongation of 190% and the filler filled with cotton having an initial elongation of 250% are both in gas permeability. , the heat preservation, the lint and the wearing comfort are equal; the former's filling cotton has a rate of elongation in the longitudinal direction and the offset ratio of the filling cotton in the width direction is smaller than the latter, and therefore, the former has a washed appearance. The effect is better than the latter.
  • Example 1 It can be seen from Example 1 and Example 10 that under the same conditions, a filler obtained by using an inner layer fabric having a warp elongation of 7.0% and a weft elongation of 9.0% and a warp elongation of 3.0% were used.
  • the former has better gas permeability than the latter; the heat retention, the lint, the wearing comfort and the offset ratio of the filling cotton in the width direction are both.
  • the aspect is equivalent.
  • the former has a smaller rate of elongation change in the length direction than the latter. Therefore, the former has a better appearance after washing than the latter.
  • Example 1 and Example 11 It can be seen from Example 1 and Example 11 that under the same conditions, the filler body obtained by using a surface layer having a warp elongation of 7.0% and a weft elongation of 9.0% and a warp elongation of 3.0% and weft are used.
  • the former has better gas permeability than the latter; both of them have thermal insulation, lint loss, elongation change rate of the filled cotton in the longitudinal direction, and wearing comfort.
  • the former has a smaller offset ratio in the width direction than the latter. Therefore, the former has a better appearance after washing than the latter. Therefore, the former has a better appearance after washing than the latter.
  • the obtained body obtained by the ultrasonic sewing method is superior to the latter by the filling body obtained by the stitching method.
  • the two are equivalent in terms of heat retention, gas permeability, offset ratio of the filling cotton in the width direction, and wearing comfort; however, the elongation rate of the former in the longitudinal direction is smaller than that of the latter, and therefore, after the washing of the former The appearance is better than the latter.
  • Example 1 and Example 13 It can be seen from Example 1 and Example 13 that under the same conditions, the filler of the filled cotton is made of spandex yarn as the core yarn, and the filler of the filled cotton is made of polypropylene/spandex as the core yarn. Less than the latter; both are comparable in terms of lint, breathability, wearing comfort, rate of elongation of the filled cotton in the length direction, and offset in the width direction; however, the former has a better appearance than the latter. .
  • Example 1 and Example 16 It can be seen from Example 1 and Example 16 that, under the same conditions, the long fiber filler is obtained by air-combining and the obtained filler body and the long fiber filler are compared by the filler obtained by the mixed fiber method (non-air integration).
  • the former is superior to the latter; the two are equivalent in terms of gas permeability, lint loss, offset of the filled cotton in the width direction after washing, and wearing comfort; the long fiber filled cotton of the former is in the longitudinal direction after washing.
  • the elongation change rate is smaller than the latter, so the former has a better appearance after washing than the latter.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Bedding Items (AREA)

Abstract

L'invention concerne un corps de garniture et l'utilisation de celui-ci. Le corps de garniture comprend un tissu de surface, un tissu de doublure et un matériau de garniture entre le tissu de surface et le tissu de doublure, la capacité de ventilation du tissu de doublure étant comprise entre 10,0 cm3/cm2/s et 200 cm3/cm2/s, et le matériau de garniture est un coton de garniture à fibres continues avec une structure âme-gaine, celui-ci comprenant au moins des fibres continues de dacron. Le corps de garniture a les caractéristiques de poids léger, de conservation de la chaleur et de respirabilité, et a également une durabilité au lavage en machine améliorée et une aptitude de suivi du mouvement, tout en maintenant le confort d'origine.
PCT/CN2017/117920 2016-12-23 2017-12-22 Corps de garniture et utilisation de celui-ci Ceased WO2018113766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780051506.7A CN109562930A (zh) 2016-12-23 2017-12-22 一种填充体及其用途

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201611206919.1A CN108236135A (zh) 2016-12-23 2016-12-23 一种轻量弹性防寒服
CN201611205179.XA CN108238579A (zh) 2016-12-23 2016-12-23 一种填充体及其用途
CN201611205179.X 2016-12-23
CN201611206919.1 2016-12-23

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WO2018113766A1 true WO2018113766A1 (fr) 2018-06-28

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Publication number Priority date Publication date Assignee Title
CN111134407A (zh) * 2018-10-17 2020-05-12 东丽纤维研究所（中国）有限公司 一种缝制品及其用途

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