[go: up one dir, main page]

WO2012102071A1 - Emballage d'article absorbant et procédé de production pour emballage d'article absorbant - Google Patents

Emballage d'article absorbant et procédé de production pour emballage d'article absorbant Download PDF

Info

Publication number
WO2012102071A1
WO2012102071A1 PCT/JP2012/050310 JP2012050310W WO2012102071A1 WO 2012102071 A1 WO2012102071 A1 WO 2012102071A1 JP 2012050310 W JP2012050310 W JP 2012050310W WO 2012102071 A1 WO2012102071 A1 WO 2012102071A1
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent article
sheet
packaging
packaging sheet
adhesive
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/JP2012/050310
Other languages
English (en)
Japanese (ja)
Inventor
原田　裕之
克裕 植松
あゆみ 盛岡
裕介 小迫
丸山　貴史
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.)
Unicharm Corp
Original Assignee
Unicharm Corp
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
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of WO2012102071A1 publication Critical patent/WO2012102071A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/551—Packaging before or after use
    • A61F13/5513—Packaging before or after use packaging of feminine sanitary napkins
    • A61F13/55135—Packaging before or after use packaging of feminine sanitary napkins before use
    • A61F13/5514—Packaging before or after use packaging of feminine sanitary napkins before use each item packaged single
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging

Definitions

  • the present invention relates to an absorbent article package in which absorbent articles such as sanitary napkins are individually packaged by a packaging sheet.
  • Patent Document 1 describes a package of absorbent articles in which the absorbent articles are individually packaged by a packaging sheet.
  • the absorbent article and the packaging sheet are folded in the longitudinal direction of the absorbent article, and the side edges of the packaging sheet in the width direction orthogonal to the longitudinal direction are heat-welded. .
  • the wearer When the wearer uses the absorbent article, the wearer peels off the adhesively bonded part of the packaging sheet and opens the packaging sheet. At this time, if the adhesive strength of the adhesive portion of the packaging sheet is too high, the packaging sheet must be pulled with a relatively strong force such that the packaging sheet is torn. On the other hand, if the adhesive strength of the adhesive is too low, the packaging sheet may be opened in a bag or the like before use. In order to solve such a problem, it is conceivable to adjust the adhesive strength to an appropriate state.
  • the bonding strength can be adjusted by the welding time.
  • the welding time of the packaging sheet depends on the manufacturing speed of the absorbent article, it is difficult to adjust the adhesive strength.
  • an object of the present invention is to provide an absorbent article package or the like that can appropriately and easily adjust the adhesive strength of a packaging sheet for individually packaging absorbent articles.
  • a package of absorbent articles includes a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent body disposed between the top sheet and the back sheet.
  • An absorbent article package comprising: an absorbent article; and a packaging sheet that is folded in a longitudinal direction of the absorbent article and individually wraps the absorbent article, in a width direction orthogonal to the longitudinal direction.
  • Adhesives are disposed on both side ends of the packaging sheet, and the adhesives adhere the packaging sheets disposed to face each other in a state where the packaging sheet is folded. To do.
  • the manufacturing method of the package of an absorbent article includes a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent main body having an absorber disposed between the top sheet and the back sheet. And a packaging sheet for individually packaging the absorbent article, wherein the packaging sheet is in the width direction perpendicular to the longitudinal direction of the packaging sheet.
  • a first step of applying an adhesive material to both end portions of the packaging sheet, a second step of disposing the absorbent article between both end portions of the packaging sheet, the packaging sheet and the absorbent A third step of folding the article in the longitudinal direction and wrapping the absorbent article with the packaging sheet, and pressing the both side ends of the packaging sheet so that the packaging sheet is folded and arranged facing each other Before The wrapping sheet together, and a step of bonding via the bonding material.
  • FIG. 4 is a cross-sectional view taken along line AA in FIG. 3. It is the figure which showed typically the manufacturing process of the package body of the absorbent article which concerns on 1st Embodiment. It is the figure which showed the absorbent article which concerns on 2nd Embodiment. It is the figure which showed the absorbent article which concerns on 3rd Embodiment, and the absorbent article which concerns on 4th Embodiment.
  • FIG. 1 is a plan view of the absorbent article package 100 as viewed from the skin contact surface side
  • FIG. 2 is a rear view of the absorbent article package.
  • an absorbent article packaging body 100 includes an absorbent article 1 and a packaging sheet 70 for individually packaging the absorbent article 1.
  • the absorbent article 1 according to the present embodiment is, for example, a sanitary napkin.
  • FIG. 3 is a plan view of the state in which the absorbent article 1 is individually packaged by the packaging sheet 70.
  • 4 is a cross-sectional view taken along line AA in FIG.
  • the absorbent article 1 includes a top sheet 10 that comes into contact with the wearer's skin, a liquid-impermeable back sheet 20 that does not transmit liquid, and an absorber 30.
  • the absorber 30 is disposed between the top sheet 10 and the back sheet 20. Therefore, the absorber 30 is shown with a broken line in FIG.
  • the absorbent body 30 is disposed at the central portion in the longitudinal direction L and the width direction W of the absorbent article 1.
  • the absorbent article 1 may be provided with the wing part and hip flap part provided in the outer side of the absorber 30 in the width direction.
  • the top sheet 10 is a liquid-permeable sheet that transmits liquid such as body fluid.
  • the top sheet 10 covers at least the surface of the absorber 30.
  • the top sheet 10 is not particularly limited as long as it is a sheet-like material having a structure that allows liquid to permeate, such as a nonwoven fabric, a woven fabric, a perforated plastic sheet, and a mesh sheet. Either natural fibers or chemical fibers can be used as the woven or non-woven material.
  • the back sheet 20 has substantially the same length as the top sheet 10.
  • the back sheet 20 may be a film mainly composed of polyethylene, polypropylene, or the like, a breathable resin film, a sheet obtained by bonding a breathable resin film to a nonwoven fabric such as spunbond or spunlace.
  • the back sheet 20 is preferably made of a material having flexibility that does not cause a sense of incongruity when worn.
  • the absorber 30 includes hydrophilic fibers and pulp.
  • the absorber 30 may be formed by laminating hydrophilic fibers or powder by the airlaid method, or may be an airlaid sheet obtained by forming hydrophilic fibers or powder into a sheet shape by the airlaid method.
  • the side sheet can be selected from the same material as the top sheet 10. However, in order to prevent menstrual blood from flowing over the side sheet to the outside of the absorbent article 1, it is preferable to have hydrophobicity or water repellency.
  • the periphery of the top sheet 10 and the back sheet 20 is joined, and the absorber 30 is enclosed.
  • any one or a combination of heat embossing, ultrasonic waves, and hot melt can be used.
  • an adhesive material (not shown) is applied in a line shape along the longitudinal direction of the back sheet 20 on the surface (non-contact surface) in contact with the shorts.
  • the adhesive material is applied in a plurality of lines along the longitudinal direction L of the back sheet 20.
  • a protective sheet 79 for maintaining the adhesiveness is adhered to the adhesive material.
  • the protective sheet 79 is bonded to the packaging sheet 70 through a hot melt 81 as an adhesive (see FIGS. 2 and 4). Since the protective sheet 79 and the packaging sheet 70 are bonded, the absorbent article 1 and the protective sheet 79 are separated by opening the packaging sheet 70 and separating the absorbent article 1 and the packaging sheet 70. Therefore, the wearer can easily wear the absorbent article 1 by exposing the adhesive material to the surface of the back sheet, even if the wearer is not aware of the work of removing the protective sheet 79 from the absorbent article. Can do.
  • the surface sheet 10 is provided with a plurality of pressing grooves (squeezing portions) 21.
  • the pressing groove 21 is configured by pressing the surface sheet 10 to the absorber 30 in the thickness direction.
  • the squeezing groove 21 is squeezed by embossing.
  • the packaging sheet 70 wraps the absorbent article 1 individually.
  • the packaging sheet 70 has a facing surface 71 that faces the absorbent article 1 on the back sheet 20 side of the absorbent article 1 and a non-facing surface 72 that is positioned outside in a state in which the absorbent article 1 is accommodated.
  • the packaging sheet 70 may be subjected to a surface treatment such as round dot embossing or satin embossing on the surface of the packaging sheet 70 for the purpose of improving the texture or the like.
  • a material of the packaging sheet 70 for example, plastic films such as polyolefin, polyethylene, polypropylene, and polyester, various films such as nylon film, a breathable film stretched with a filler such as barium sulfate, a nonwoven fabric, and a laminate of a nonwoven fabric are laminated. And the like.
  • the adhesive applied to the packaging sheet can easily enter the fiber. Therefore, after the packaging sheet is opened, the part to which the adhesive is applied becomes difficult to stick, and stickiness can be suppressed. Furthermore, when wrapping again with a packaging sheet, such as when wrapping absorbent articles after use, etc., by pressing from the outside of the packaging sheet, the adhesive that has entered the fibers can be pushed out to the adhesive surface and sealed Adhesive strength can be obtained again.
  • the absorbent article 1 and the wrapping sheet 70 are folded at predetermined fold lines F1 and F2 along the width direction W and the longitudinal direction L with the surface sheet 10 of the absorbent article 1 inside.
  • one end portion in the longitudinal direction L of the packaging sheet 70 is adhered to the packaging sheet 70.
  • the edge part of the packaging sheet 70 is stuck to a part of the packaging sheet 70 by the adhesive tape 75.
  • a rubber-based hot melt 82 as an adhesive is applied to both end portions 70A and 70B in the width direction W of the packaging sheet 70.
  • the adhesion region to which the hot melt 82 is applied is a region indicated by oblique lines in the drawing, and is a region inward from both sides along the longitudinal direction L of the packaging sheet 70.
  • the hot melt 82 is applied so that the adhesion region has a certain width along the longitudinal direction.
  • the material of the hot melt 82 is appropriately selected so as to soften or melt at a temperature lower than the melting point of the packaging sheet 70 according to the melting point of the packaging sheet 70.
  • the hot melt 82 includes at least a base polymer and a tackifier, and may further include a plasticizer and other components.
  • the plasticizer include oil.
  • examples of other components include antioxidants and ultraviolet absorbers.
  • a rubber polymer is preferable, and a styrene block copolymer is more preferable.
  • styrenic copolymers block copolymers of SIS (styrene / isoprene / styrene) and styrene / butadiene / styrene (SBS) can be used as the base polymer. More preferably, SIS (styrene / isoprene / styrene) or A specific block copolymer in which the central block of styrene / butadiene / styrene (SBS) is hydrogenated.
  • the predetermined block copolymer in which the central block is hydrogenated can suppress the adhesive force as compared with a block copolymer in which the central block is not hydrogenated, and is suitable as a base polymer for hot melt.
  • the content of the base polymer in the hot melt is preferably 30 to 70% with respect to the entire hot melt, for example.
  • the content of the tackifier is preferably 30 to 70% with respect to the entire hot melt, for example.
  • the plasticizer content is preferably 30% or less of the entire hot melt.
  • the content of the antioxidant is preferably 0.1% to 4% or less of the entire hot melt, for example.
  • the content of the ultraviolet absorber is preferably 0.1% to 4% or less of the entire hot melt, for example.
  • the hot melt is preferably a rubber hot melt.
  • the plastics and fibers constituting the packaging sheet 70 include a crystalline portion in which a collection of molecules is dense and an amorphous portion in which a collection of molecules is sparse. Such melting of plastics and fibers is based on the crystal part being broken by heat or the like. On the other hand, since rubber has only a non-crystalline part without a crystal structure, it is easily softened compared to plastic and fiber. Therefore, the rubber-based hot melt is easier to soften than the plastics and fibers constituting the packaging sheet, and can exhibit an adhesive force at a low temperature.
  • the melting point of the hot melt can be adjusted by appropriately changing the content and components of the hot melt base polymer. Moreover, the viscosity of a hot melt can be adjusted by changing suitably content and a component of a tackifier.
  • the softening point of hot melt containing styrene / ethylene / propylene / styrene copolymer and styrene / ethylene / butadiene / styrene copolymer as the base polymer is 74 degrees.
  • the melting point of the packaging sheet is, for example, about 160 degrees for polypropylene and 130 degrees for polyethylene. A larger difference between the melting points of the hot melt and the packaging sheet is desirable.
  • the adhesive is not limited to hot melt, and may be other adhesive configured to soften or melt at a temperature lower than the melting point of the packaging sheet 70.
  • an acrylic pressure-sensitive adhesive a pressure-sensitive adhesive containing a styrene copolymer such as a styrene / ethylene / propylene / styrene copolymer, and a styrene / ethylene / butadiene / styrene copolymer can be exemplified.
  • the adhesive strength of the absorbent article packaging body 100 is desirably such that the peel strength between the packaging sheets 70 at the time of opening is about 1 N.
  • the peeling force is 2N
  • the packaging sheet 70 at the time of opening must be broken, the packaging sheet 70 may be broken, and the user needs to be strong at the time of opening. It becomes.
  • the “peeling force” is a force applied to the absorbent article when opening the packaging sheet 70 in which the absorbent article is packaged.
  • the peeling force can be calculated by the following measurement method.
  • the maximum load when opening a package of an absorbent article having a size of a packaging sheet of 210 mm in length ⁇ 117 mm in width and an application width of hot melt of 70 mm at an opening speed of 300 mm / min is defined as the peel force.
  • the first fold line portion is fixed with a width of 500 mm, and the adhesive tape is opened by pulling it toward the second fold line side.
  • the peel force can also be measured by other known measurement methods.
  • the absorbent article packaging 100 Next, a method for manufacturing the absorbent article packaging 100 will be described.
  • the method for packaging absorbent articles will be mainly described.
  • other parts, such as the absorbent article 1 can be manufactured according to a well-known manufacturing method.
  • FIG. 5 schematically shows a manufacturing process of the absorbent article packaging body 100, and is a schematic view of a cross section along the conveyance direction MD of the absorbent article 1.
  • the manufacturing process of the absorbent article package 100 includes an adhesive application process S10, an absorbent article placement process S20, a folding process S30, an adhesion process S40, and a cutting process S50. , Is included.
  • hot melt 81 and hot melt 82 are applied on the facing surface 71 of the packaging sheet 70 that is continuously supplied.
  • the hot melt 82 is applied to both side end portions 70A and 70B in the width direction of the packaging sheet 70 and a portion where the absorbent article between the both side end portions 70A and 70B is placed in a melted state.
  • the absorbent article placement step S20 as shown in FIG. 5A, the absorbent article 1 is placed at a predetermined interval on the facing surface 71 of the packaging sheet 70 that is continuous along the transport direction MD. The At this time, it arrange
  • the absorbent article placement step S20 places the absorbent article before the applied hot melt 81 is solidified, and the temperature of the hot melt 81 decreases with time. Thus, the packaging sheet 70 and the absorbent article 1 are joined by the hot melt 81.
  • the packaging sheet 70 and the absorbent article 1 are lifted from one end side in the crossing direction orthogonal to the conveying direction MD and are directed toward the center in the folding direction. Folded together. Subsequently, as shown in FIG.5 (c), the packaging sheet 70 and the absorbent article 1 are lifted from the other edge part side, and are folded together toward the center of a cross direction. By this step, the absorbent article 1 is wrapped by the packaging sheet 70. In addition, both side edge part 70A, 70B of the packaging sheet 70 is arrange
  • both ends 70A and 70B of packaging sheet 70 are joined.
  • the packaging sheets are bonded to each other through an adhesive disposed between both end portions of the packaging sheet 70 by being pressed from the outside by a pair of pressing rollers.
  • the package 100 which wraps the absorbent article 1 one by one is continuously formed.
  • cutting process S50 as shown in FIG.5 (d) between the package 100 and the package 100 is cut
  • the manufacturing method of the package for absorbent articles according to the present invention separates the bonding step and the cutting step
  • the bonding step and the cutting step may be a single step.
  • the hot melt 82 may be softened by the pressure at the time of cutting by the cutting device, and the packaging sheet 70 and the absorbent article may be bonded.
  • the cutting device which has a 1st roll part, the 2nd roll part arrange
  • a cutting device when the first roll part and the second roll part rotate, the packaging sheet 70 is pressed by the peripheral surface of the first roll part and the tip of the cutter of the second roll part, Both end portions 70A and 70B of the package are cut. Moreover, the adhesion area
  • a cutting device is not restricted to a rotary cutter, For example, a roller cutter, a laser cutter, a water jet cutter etc. may be sufficient.
  • pressing processing such as embossing
  • pressing processing in the adhesion
  • the adhesive strength between the packaging sheets 70 can be adjusted by varying the area ratio between the high-pressure portion and the low-pressure portion.
  • the adhesive regions at both ends of the packaging sheet 70 are adhered by the hot melt 82 that melts at a lower temperature than the packaging sheet 70. Therefore, the adhesive exhibits an adhesive force at a temperature lower than the melting temperature of the packaging sheet 70. Therefore, the packaging sheets can be bonded to each other at a lower temperature as compared with the case of bonding by thermal welding without arranging an adhesive between the packaging sheets.
  • the adhesive strength in the hot melt 82 can be adjusted according to the application amount of the hot melt 82 applied to the packaging sheet 70 and the type of the hot melt 82. Moreover, the application quantity of the hot melt 82 can be suitably changed according to the speed of a manufacturing apparatus. Therefore, the adhesive strength can be adjusted regardless of the speed of the manufacturing apparatus. The fluctuation of the adhesive strength due to the production speed is eliminated, and a stable adhesive strength can be obtained.
  • the packaging sheets 70 to be welded are heated from the outside of the packaging sheet 70 in a stacked state. Therefore, the portion where the packaging sheet 70 overlaps the three layers is less likely to transmit heat than the portion where the two layers overlap, and the adhesive strength is lower than that of the two-layer portion.
  • the hot melt 82 if the hot melt 82 is applied to a region to be bonded, the portion can be easily bonded. Further, since the hot melt 82 melts at a relatively low temperature, it can be adhered even inside the three-layer portion where the temperature is relatively difficult to be transmitted.
  • FIG. 6 is a view showing a package for absorbent articles according to the second embodiment.
  • A) is a top view seen from the skin contact surface side
  • (b) is a top view of the state which packaged the absorbent article 1 with the packaging sheet 70
  • (c) is B of FIG. -B is a cross-sectional view taken along arrow B.
  • the package 101 of the absorbent article 1 according to the second embodiment and the package 100 of the absorbent article according to the first embodiment are different in the application area of the hot melt 82.
  • the packaging sheet 70 and the absorbent article 1 are configured to be folded through two fold lines F1 and F2 along the longitudinal direction L.
  • a non-arrangement region 85 in which the hot melt 82 is not disposed is provided at both end portions 70A and 70B between the fold lines F1 and F2 of the packaging sheet 70. That is, the hot melt 82 is not disposed continuously along the longitudinal direction but is applied intermittently.
  • the application amount of the hot melt 82 can be reduced by providing the non-arrangement regions 85 in which the hot melt 82 is not disposed at both side end portions 70A and 70B of the packaging sheet 70. Even in the case where the non-arrangement region 85 is provided, the hot melt 82 is disposed on either one of the opposing surfaces of the packaging sheet 70, so that the entire region on both sides of the packaging sheet 70 can be adhered. it can. Moreover, by providing the non-arrangement region where the hot melt 82 is not disposed at both side end portions 70A and 70B of the packaging sheet 70, it is possible to reduce the adhesion region and prevent the adhesive strength from becoming too strong.
  • the hot melt 82 is disposed on both sides of the packaging sheet 70 facing each other, and the adhesive strength is higher than that of the non-arranged region. Therefore, it is possible to eliminate the problem that the vicinity of the fold line is peeled off by an external impact or the like. Further, when opening, the vicinity of the fold line is the part to be peeled last, so that it is possible to suppress the occurrence of problems at the time of opening due to increasing the adhesive strength.
  • FIG. 7 is a plan view of the state in which the absorbent article 1 is packaged with the packaging sheet 70.
  • A is the package 102 of the absorbent article which concerns on 3rd Embodiment.
  • the absorbent article packaging body 102 according to the third embodiment and the absorbent article packaging body 100 according to the first embodiment have different application areas of the hot melt 82.
  • the adhesive region to which the hot melt 82 is applied in the package 102 of the absorbent article according to the third embodiment is arranged in a dot shape. That is, the hot melt 82 is intermittently applied. Also in the package 102 of such an absorbent article, the application amount of the hot melt 82 can be reduced, and the adhesive region can be reduced to prevent the adhesive strength from becoming too strong.
  • the hot melt 82 spreads around by being softened by heat or pressure. Therefore, it is possible to bond in a wider area than the area where the hot melt 82 is disposed.
  • FIG.7 (b) is the package 103 of the absorbent article which concerns on 4th Embodiment.
  • the absorbent article packaging body 103 according to the fourth embodiment and the absorbent article packaging body 100 according to the first embodiment have different application areas of the hot melt 82.
  • the adhesive region to which the hot melt 82 is applied in the package 103 of the absorbent article according to the fourth embodiment is disposed on the inner side of the side edges constituting the both end portions 70A and 70B of the packaging sheet 70. According to such a package, when the hot melt 82 is softened or melted by pressing or heat, the hot melt 82 can be prevented from being exposed to the outside. Moreover, when cutting the both end portions 70A and 70B of the package with a cutting device or the like, it is possible to prevent the hot melt 82 from adhering to the cutting device. *
  • the absorbent article packaging body according to the present invention can also be applied to an absorbent article packaging body in which a plurality of packaging bodies each individually packaging an absorbent article are arranged.
  • Adhesive material is arranged at both ends of the packaging sheet, and the packaging sheets are adhered to each other by the adhesive material.
  • the packaging sheet can be opened by peeling the adhesive and the packaging sheet. Therefore, the adhesive strength can be easily adjusted by appropriately selecting the adhesive, and the adhesive strength can be suppressed from being too high or too low. Absorption that can solve problems such as opening the packaging sheet before use in a bag, etc., or tearing the bonded part to increase the sound of peeling when opened in a bag etc.
  • a package of a functional article can be provided. Furthermore, the user can provide an absorbent article package or the like that can be opened by pulling the packaging sheet with an appropriate force.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

La présente invention a pour objet un emballage d'article absorbant (100) pourvu : d'un article absorbant (1) ayant une feuille de surface perméable aux liquides (10), une contre-feuille imperméable aux liquides (20) et un absorbant (30) ; et d'une feuille d'emballage (70) qui est pliée dans la direction longitudinale (L) de l'article absorbant (1) et enveloppe individuellement l'article absorbant (1). Une matière adhésive (82) est disposée sur les deux bords (70A, 70B) de la feuille d'emballage (70) dans la direction de la largeur (W) qui est orthogonale à la direction longitudinale (L). La matière adhésive colle la feuille d'emballage sur elle-même là où la feuille d'emballage est disposée à l'opposé d'elle-même quand elle est pliée.
PCT/JP2012/050310 2011-01-28 2012-01-11 Emballage d'article absorbant et procédé de production pour emballage d'article absorbant Ceased WO2012102071A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011017282A JP5823699B2 (ja) 2011-01-28 2011-01-28 吸収性物品の包装体及び吸収性物品の包装体の製造方法
JP2011-017282 2011-01-28

Publications (1)

Publication Number Publication Date
WO2012102071A1 true WO2012102071A1 (fr) 2012-08-02

Family

ID=46580644

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/050310 Ceased WO2012102071A1 (fr) 2011-01-28 2012-01-11 Emballage d'article absorbant et procédé de production pour emballage d'article absorbant

Country Status (2)

Country Link
JP (1) JP5823699B2 (fr)
WO (1) WO2012102071A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015190970A1 (fr) * 2014-06-13 2015-12-17 Sca Hygiene Products Ab Unité d'emballage pour articles d'hygiène et procédé de formation d'une unité d'emballage
US9834355B2 (en) 2014-06-13 2017-12-05 Sca Hygiene Products Ab Packaging unit having improved sealing, and a method for forming such a packaging unit
US9943448B2 (en) 2014-06-13 2018-04-17 Sca Hygiene Products Ab Method for forming a wrapping sheet having improved sealing
US10086989B2 (en) 2014-06-13 2018-10-02 Sca Hygiene Products Ab Packaging unit for hygiene articles and a method of forming a packaging unit
US10285877B2 (en) 2014-06-13 2019-05-14 Essity Hygiene And Health Aktiebolag Ab Packaging unit having improved sealing and a user prompting device, and a method for forming such a packaging unit
US11793684B2 (en) 2017-06-30 2023-10-24 Johnson & Johnson Consumer Inc. Folded individual article in a circular package
US11896467B2 (en) 2017-06-30 2024-02-13 Johnson & Johnson Consumer Inc. Folded individual article in a circular package

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6521298B2 (ja) * 2015-03-25 2019-05-29 大王製紙株式会社 パッドタイプ吸収性物品
JP6227592B2 (ja) * 2015-05-01 2017-11-08 ユニ・チャーム株式会社 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106423U (fr) * 1986-12-27 1988-07-09
JPH05317360A (ja) * 1992-05-14 1993-12-03 Kao Corp 生理用ナプキンの個装方法
JPH0663024U (ja) * 1993-02-19 1994-09-06 花王株式会社 生理用ナプキンの包装構造
JPH1033587A (ja) * 1996-07-23 1998-02-10 Kao Corp 吸収性物品の包装構造
JP2007097923A (ja) * 2005-10-06 2007-04-19 Kao Corp 吸収性物品の個装体
JP2009165712A (ja) * 2008-01-17 2009-07-30 Uni Charm Corp 吸収性物品の包装体の製造方法および吸収性物品の包装体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106423U (fr) * 1986-12-27 1988-07-09
JPH05317360A (ja) * 1992-05-14 1993-12-03 Kao Corp 生理用ナプキンの個装方法
JPH0663024U (ja) * 1993-02-19 1994-09-06 花王株式会社 生理用ナプキンの包装構造
JPH1033587A (ja) * 1996-07-23 1998-02-10 Kao Corp 吸収性物品の包装構造
JP2007097923A (ja) * 2005-10-06 2007-04-19 Kao Corp 吸収性物品の個装体
JP2009165712A (ja) * 2008-01-17 2009-07-30 Uni Charm Corp 吸収性物品の包装体の製造方法および吸収性物品の包装体

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015190970A1 (fr) * 2014-06-13 2015-12-17 Sca Hygiene Products Ab Unité d'emballage pour articles d'hygiène et procédé de formation d'une unité d'emballage
US9834355B2 (en) 2014-06-13 2017-12-05 Sca Hygiene Products Ab Packaging unit having improved sealing, and a method for forming such a packaging unit
RU2643970C1 (ru) * 2014-06-13 2018-02-06 Ска Хайджин Продактс Аб Упаковочный элемент для гигиенических изделий и способ формирования упаковочного элемента
US9943448B2 (en) 2014-06-13 2018-04-17 Sca Hygiene Products Ab Method for forming a wrapping sheet having improved sealing
US10017309B2 (en) 2014-06-13 2018-07-10 Sca Hygiene Products Ab Packaging unit for hygiene articles and a method of forming a packaging unit
US10086989B2 (en) 2014-06-13 2018-10-02 Sca Hygiene Products Ab Packaging unit for hygiene articles and a method of forming a packaging unit
US10285877B2 (en) 2014-06-13 2019-05-14 Essity Hygiene And Health Aktiebolag Ab Packaging unit having improved sealing and a user prompting device, and a method for forming such a packaging unit
US11793684B2 (en) 2017-06-30 2023-10-24 Johnson & Johnson Consumer Inc. Folded individual article in a circular package
US11896467B2 (en) 2017-06-30 2024-02-13 Johnson & Johnson Consumer Inc. Folded individual article in a circular package

Also Published As

Publication number Publication date
JP2012157396A (ja) 2012-08-23
JP5823699B2 (ja) 2015-11-25

Similar Documents

Publication Publication Date Title
JP5823699B2 (ja) 吸収性物品の包装体及び吸収性物品の包装体の製造方法
JP4426163B2 (ja) 吸収性物品の個別包装体およびその製造方法
KR100821819B1 (ko) 위생용 제품
AU2010281895A1 (en) Folded incontinence article
CN105142584B (zh) 吸收性物品的单个包装体
JP5755920B2 (ja) 吸収性物品の包装体
JP2008228806A (ja) 吸収性物品、及び、吸収体
JP2018149025A (ja) 吸収性物品包装体
CN103347474A (zh) 制造具有低卷曲的沿机器方向的身体粘附吸收性制品的方法
JP5816020B2 (ja) 吸収性物品の製造方法
JP2006103689A (ja) 吸液部材個包装体及びその個包装用シート材料
WO2018163867A1 (fr) Corps d'emballage pour articles absorbants
JP6147326B1 (ja) 吸収性物品の製造方法
JP2005102913A5 (fr)
JP6944254B2 (ja) 吸収性物品包装体
JP2005102913A (ja) 吸収性物品の個別包装構造
JP4996910B2 (ja) 吸収性物品の製造方法、及び、吸収性物品
US20170135874A1 (en) Multilayer wrapper film for hygiene product
JP2019126585A (ja) 個装吸収性物品、及びロール状体
JP5306876B2 (ja) 体液吸収性物品の包装体
JP7335846B2 (ja) 個装吸収性物品
JP4518839B2 (ja) 吸収性物品の個装体
JP4792362B2 (ja) 吸収性物品の製造方法、及び、吸収性物品
TW202438017A (zh) 個別包裝吸收性物品
KR20250167561A (ko) 개별 포장 흡수성 물품

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12739962

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12739962

Country of ref document: EP

Kind code of ref document: A1