WO2024202135A1 - 個装吸収性物品 - Google Patents
個装吸収性物品 Download PDFInfo
- Publication number
- WO2024202135A1 WO2024202135A1 PCT/JP2023/035899 JP2023035899W WO2024202135A1 WO 2024202135 A1 WO2024202135 A1 WO 2024202135A1 JP 2023035899 W JP2023035899 W JP 2023035899W WO 2024202135 A1 WO2024202135 A1 WO 2024202135A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- individually packaged
- packaging sheet
- absorbent article
- packaged absorbent
- slip
- 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
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Classifications
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- 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
-
- 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
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
Definitions
- the present invention relates to individually packaged absorbent articles.
- absorbent articles such as sanitary napkins, panty liners, and incontinence pads are provided in packages.
- Patent Document 1 discloses a technology in which the surface of a package containing absorbent articles is provided with an uneven matte layer on the outermost layer, thereby increasing the frictional force of the surface and preventing the package from falling apart when displayed.
- Absorbent articles such as sanitary napkins, panty liners, and incontinence pads are individually wrapped in a wrapping sheet and stored in a package as individually packaged absorbent articles for reasons such as ensuring hygiene during storage and improving convenience when carrying them. Because the wrapping sheet individually wraps the absorbent article, it generates a larger amount of waste after use compared to the package. For this reason, in recent years, from the perspective of environmental issues, there has been a move to making wrapping sheets out of paper materials instead of the conventional nonwoven fabrics and plastic films.
- the above-mentioned individually packaged absorbent articles are stored in a package in a state where multiple articles are stacked on top of each other. Therefore, when paper with a high surface smoothness is used as the packaging sheet, there is a risk that the individually packaged absorbent articles will slip easily when multiple individually packaged absorbent articles are stacked and stored in the package, which may reduce production efficiency.
- the present invention was made in consideration of the problems inherent in the conventional technology described above, and aims to provide an individually packaged absorbent article that can avoid a decrease in production efficiency when multiple items are stacked and stored in a package.
- the surfaces of the individually packaged absorbent articles that come into contact with other individually packaged absorbent articles when stacked together are treated with an anti-slip finish, which makes it difficult for the individually packaged absorbent articles to slip against each other when stacked together and stored in a package, thereby avoiding a decrease in production efficiency.
- the packaging sheet may also be configured so that an anti-slip agent is applied to the entire surface of the surface that is exposed when the absorbent article is individually packaged.
- the packaging sheet may also be configured such that an anti-slip agent is applied to at least a portion of the exposed surface of the packaging sheet that is exposed when the absorbent article is individually packaged, in the area where the number of overlapping packaging sheets is greatest when the absorbent article is individually packaged.
- the anti-slip agent is applied to the area that is most likely to come into contact with other individually packaged absorbent articles when multiple individually packaged absorbent articles are stacked together. This makes it less likely for the individually packaged absorbent articles to slip against each other when multiple individually packaged absorbent articles are stacked together and stored in a package. Furthermore, by applying the anti-slip agent to only a portion of the packaging sheet, costs are kept down.
- the packaging sheet may also be folded so that a first region including one longitudinal edge of the packaging sheet overlaps a second region including the other longitudinal edge, and fastening tape is provided across the first and second regions, and when the machine MD direction of the packaging sheet is in a short direction perpendicular to the longitudinal direction, the fastening tape may have a longitudinal length that is 35% or more of the longitudinal length of the packaging sheet in the folded state.
- the fastening tape prevents the individually packaged absorbent articles from slipping against one another.
- the fastening tape prevents the individually packaged absorbent articles from slipping against each other.
- the fastening tape may also have an anti-slip structure on its surface.
- the packaging sheet may also have a pseudo-adhesive structure on the side opposite to the exposed surface that is exposed when the absorbent article is individually packaged, for releasably attaching the absorbent article to the packaging sheet, and the adhesive that constitutes the pseudo-adhesive structure may seep out onto the exposed surface.
- the pseudo-adhesive structure for releasably attaching the absorbent article to the packaging sheet can be used to prevent the individually packaged absorbent articles from slipping against each other.
- the packaging sheet may also be configured so that the exposed surface that is exposed when the absorbent articles are individually packaged is textured.
- the uneven surface may also be created by embossing.
- the ink applied in the printing process on the surface of the packaging sheet prevents the individually packaged absorbent articles from slipping against each other.
- the uneven surface may also be formed by forming holes in the packaging sheet.
- the present invention makes it possible to avoid a decrease in production efficiency when multiple units are stacked and housed in a package.
- FIG. 1 is a plan view showing one embodiment of an individually packaged absorbent article of the present invention.
- FIG. 2 is a plan view of the individually packaged absorbent article shown in FIG. 1 in an unfolded state.
- 2 is a cross-sectional view taken along line II of FIG. 1.
- FIG. 2 is an enlarged view of a portion II shown in FIG.
- FIG. 5 is a diagram showing a state in which the individually packaged absorbent articles shown in FIGS. 1 to 4 are contained in a package.
- FIG. 2 is a diagram showing a first embodiment of the anti-slip treatment.
- FIG. 13 is a diagram showing a second embodiment of the anti-slip treatment.
- 8 is a cross-sectional view of the packaging sheet shown in FIG. 7 in a state where absorbent articles are individually packaged.
- FIG. 1 is a plan view showing one embodiment of an individually packaged absorbent article of the present invention.
- FIG. 2 is a plan view of the individually packaged absorbent article shown in FIG. 1 in an unfolded
- FIG. 13 is a diagram showing a third embodiment of the anti-slip treatment.
- FIG. 13 is a diagram showing a fourth embodiment of the anti-slip treatment.
- FIG. 13 is a diagram showing a fifth embodiment of the anti-slip treatment.
- 12 is a cross-sectional view showing a laminated state of the release paper, hot melt, and packaging sheet shown in FIG. 11.
- FIG. 13 is a diagram showing a sixth embodiment of the anti-slip treatment.
- FIG. 13 is a diagram showing a seventh embodiment of the anti-slip treatment.
- FIG. 13 is a diagram showing an eighth embodiment of the anti-slip treatment.
- 16 is a diagram for explaining a state in which a plurality of individually packaged absorbent articles are stacked on top of each other after the packaging sheet shown in FIG. 15 is folded.
- FIG. FIG. 13 is a diagram showing a ninth embodiment of the anti-slip treatment.
- Fig. 1 is a plan view showing one embodiment of an individually packaged absorbent article of the present invention.
- Fig. 2 is a plan view of the individually packaged absorbent article 100 shown in Fig. 1 in an unfolded state, as viewed from the inner surface of the packaging sheet 10 or from the skin side of the absorbent article 1.
- Fig. 3 is a cross-sectional view taken along line II shown in Fig. 1.
- this embodiment is an individually packaged absorbent article 100 including a packaging sheet 10 and an absorbent article 1 individually packaged by the packaging sheet 10.
- the packaging sheet 10 has an elongated shape when unfolded, for example, and has a longitudinal direction (vertical direction) D1 and a lateral direction (horizontal direction) D2 perpendicular to the longitudinal direction.
- the longitudinal direction D1 and the lateral direction D2 of the packaging sheet 10 correspond to the longitudinal direction and the lateral direction of the absorbent article 1, respectively.
- the absorbent article 1 packaged in the packaging sheet 10 has a shape for being worn so as to face an outlet for bodily fluids (menstrual blood, vaginal discharge, urine, etc.), and is, for example, a flat and elongated article.
- Specific examples of the absorbent article 1 include sanitary napkins, panty liners (discharge sheets), light incontinence pads, etc.
- the absorbent article 1 has a liquid-permeable top sheet 3, a liquid-impermeable back sheet (not shown), and an absorbent body 4 disposed between the top sheet 3 and the back sheet.
- a sheet material that is at least water-proof such as an olefin resin sheet such as polyethylene or polypropylene
- an olefin resin sheet such as polyethylene or polypropylene
- a laminated nonwoven fabric in which a nonwoven fabric is laminated to a polyethylene sheet, or even a laminated sheet of nonwoven fabric that is substantially liquid-impermeable by interposing a waterproof film therebetween can be used.
- a material that is moisture-permeable can also be used.
- a nonwoven fabric with or without holes, a porous plastic sheet, etc. is preferably used.
- material fiber constituting the nonwoven fabric for example, olefins such as polyethylene and polypropylene, synthetic fibers such as polyester and polyamide, regenerated fibers such as rayon and cupra, and blends of these, as well as natural fibers such as cotton, can be used alone or in combination of two or more kinds.
- the absorbent 4 is not limited to any material capable of absorbing and retaining bodily fluids, but preferably contains cotton-like pulp and a water-absorbent polymer.
- water-absorbent polymer superabsorbent polymer granular powder (superabsorbent polymer (SAP)), superabsorbent polymer fiber (superabsorbent fiber (SAF)), and combinations thereof can be used.
- SAP superabsorbent polymer
- SAF superabsorbent fiber
- the pulp chemical pulp obtained from wood, cellulose fiber such as dissolving pulp, and artificial cellulose fiber such as rayon and acetate can be used.
- hardwood pulp obtained from hardwoods, softwood pulp obtained from softwoods, or a mixture of these pulps can be used.
- the pulp can be recycled pulp regenerated from used pulp.
- the absorbent body 4 may have a thickness of 0.5 to 25 mm.
- the absorbent body 4 may have a bulging structure in the area corresponding to the bodily fluid outlet (area corresponding to the bodily fluid outlet) and in the area behind the area corresponding to the bodily fluid outlet facing the buttocks groove.
- the absorbent body 4 has dimensions and a shape that do not protrude from the top sheet 3 and the back sheet, and at the front and rear edges of the absorbent body, the outer edges of the back sheet and the top sheet 3 are joined by an adhesive such as hot melt, heat sealing, ultrasonic sealing, or other adhesive means.
- side sheets 7 can be provided on the outer sides of the absorbent body 4 along the longitudinal direction D1 at both ends in the short direction D2.
- the side sheets 7 can be made of a water-repellent nonwoven fabric or a hydrophilic nonwoven fabric.
- the absorbent article 1 is a type without wings, i.e., a wingless type, but it may also be configured as a winged article having wings extending out to each side.
- the wings may be formed by joining the side sheet and the back sheet.
- an anti-slip adhesive portion can be provided on the back sheet side of the absorbent article 1 (the non-skin side, i.e., the side facing the underwear when worn) to prevent the absorbent article 1 from slipping off the underwear when attached to the underwear.
- the anti-slip adhesive portion is formed, for example, in the shape of multiple strips extending in the longitudinal direction D1 or the lateral direction D2.
- the total length of the absorbent article 1 can be 140 to 430 mm, and the width of the absorbent article 1 (the width of the body excluding the wings if the absorbent article has wings) can be 40 to 130 mm.
- the packaging sheet 10 in this embodiment is paper.
- paper By using the paper packaging sheet 10, it is possible to contribute to reducing plastics and to achieving the sustainable development goals.
- paper can impart a unique texture, for example, the appearance and feel of a natural material with a gentle impression.
- paper refers to a thin, flat sheet made by bonding plant fibers and other fibers with a binder.
- it can refer to a paper made mainly of plant fibers, for example, a paper containing 50% or more, preferably 80% or more, of plant fibers, particularly cellulose fibers.
- the plant fibers (pulp) used as the raw material for paper may include wood pulp, non-wood pulp, and waste paper pulp, and these may be either mechanical pulp or chemical pulp.
- the pulp may be pulp recycled from components of absorbent articles and/or packaging sheets for absorbent articles.
- additives may be added to the paper.
- Specific examples of paper include various types of paper, such as Western paper, Japanese paper, processed paper, and synthetic paper.
- the paper may be paper that has been conventionally used for other purposes, such as newsprint, printing paper (including fine paper), writing paper, drawing paper, wrapping paper, thin paper, miscellaneous paper, etc.
- it may be light imitation paper, Indian paper, rice paper, glassine paper, tissue paper, toilet paper, filter paper, etc.
- a paper packaging sheet refers primarily to a sheet that includes the above-mentioned paper.
- Paper packaging sheets can include not only packaging sheets made of paper alone, but also laminated sheets in which paper is laminated with a sheet made of a material other than paper.
- the packaging sheet 10 includes a sheet made of a material other than paper, the material other than paper may be a resin film, nonwoven fabric, etc.
- the packaging sheet 10 is made of only paper, this is particularly preferable from the standpoint of reducing plastic and/or from the standpoint of being able to impart the unique natural texture of paper to the product.
- the paper packaging sheet 10 may be subjected to some processing.
- the processing may include, for example, calendar processing, water-repellent processing, slit processing, ply processing, printing processing, etc.
- water-repellent processing for example, a water-repellent agent containing a silicone-based resin, a paraffin-based resin, a fluororesin, etc. can be applied to at least one of the outer surface of the packaging sheet 10 (the side exposed to the outside when the absorbent article 1 is packaged) and the inner surface opposite the outer surface.
- the anti-slip adhesive portion arranged on the back surface of the absorbent article 1 becomes easily detachable from the packaging sheet 10, so that a release sheet can be omitted.
- the water-repellent agent may hinder the formation of a removable seal portion, so it is preferable that the water-repellent agent is not formed in the seal portion 15 (described in detail later) at both edges of the individually packaged absorbent article 100.
- the dimensions of the packaging sheet 10 depend on the size and shape of the absorbent article 1 to be packaged.
- the length in the longitudinal direction D1 (sometimes simply called the length) can be 100 to 450 mm
- the length in the transverse direction D2 (sometimes simply called the width) can be 50 to 200 mm.
- the packaging sheet 10 has a rectangular shape when unfolded, but it may also have a shape such as an oblong.
- FIG. 1 and Fig. 3 Packaging structure of individually packaged absorbent articles
- the absorbent article 1 is folded together with the packaging sheet 10 to be packaged, and an individually packaged absorbent article 100 is formed.
- the absorbent article 1 is first placed on the inner surface of the packaging sheet 10 so that the back sheet side of the absorbent article 1 faces the inner surface.
- the packaging sheet 10 and the absorbent article 1 are both folded in the longitudinal direction D1 at a first fold line F1 and a second fold line F2 along the width direction D2.
- a first region R1 including one end 11 of the packaging sheet 10 in the longitudinal direction D1 is folded back in the longitudinal direction D1 at the first fold line F1
- a second region R2 including the other end 12 of the packaging sheet 10 in the longitudinal direction D1 is folded back at the second fold line F2.
- the region between the first region R1 and the second region R2 of the packaging sheet 10 is a third region R3.
- the packaging sheet 10 is folded so that the second region R2 is folded first and the first region R1 overlaps the outer surface of the second region R2 (FIGS. 1 and 2), but the folding order of the first region R1 and the second region R2 may be reversed.
- Such a packaging format in which the absorbent article is folded in three or more can be formed relatively easily, can hygienically wrap the absorbent article 1, and also makes it easy to remove the absorbent article 1.
- the folding format is not limited to folding in three, but may be folded in four or more, or may be folded in half.
- the individually packaged absorbent article 100 has a fastening tape 30 provided in the center in the short direction D2 near the edge of the first region R1 (one end 11 of the packaging sheet 10). As shown in FIG. 1, the fastening tape 30 can be provided across the first region R1 and the second region R2 so as to straddle one end 11 of the packaging sheet 10.
- the fastening tape 30 can be provided across the first region R1 and the second region R2 so as to straddle one end 11 of the packaging sheet 10.
- the fastening tape 30 when opening the individually packaged absorbent article 100, the user can hold the fastening tape 30 and lift and pull the first region R1, making opening easier. At that time, the first region R1 is peeled off from the second region R2 located below it.
- the sealed portion 15 is formed by pressing the packaging sheets 10 together in the thickness direction by passing the packaging sheets 10 through a pair of heated rolls.
- the sealing portion 15 is formed, for example, over the entire length of the individually packaged absorbent article 100 in the longitudinal direction D1. This is preferable in that it can prevent dirt, dust, or accidentally fingers or small objects from entering through the short edge (obtaining a seal).
- the range in the short direction D2 in which the seal portion 15 is provided is, for example, a range up to 20 mm from the edge in the short direction D2.
- the seal portion 15 may be formed over the entire range, or may be formed in a portion of the range, for example, at a position away from the edge in the short direction D2.
- the length (width) of the seal portion 15 itself in the short direction D2 is preferably 3 to 15 mm.
- the inner edge of the seal portion 15 in the short direction D2 may extend linearly along the longitudinal direction D1, or may extend in a curved manner, for example in a wavy manner.
- FIG. 4 is an enlarged view of part II shown in FIG. 1, showing the part including the seal part 15.
- the seal portion 15 includes, for example, a plurality of crimped portions (or joint portions) 15a spaced apart from one another in a plan view.
- Each crimped portion 15a is a portion in which packaging sheets 10 are joined together in the thickness direction by crimping.
- portions other than the plurality of crimped portions 15a are non-jointed portions in which the packaging sheets 10 are not joined together.
- the packaging sheets can be easily peeled apart when opening, improving the ease of opening, compared to, for example, a case in which the packaging sheets 10 are joined together continuously over the entire surface of the seal portion 15. It is also possible to prevent both edges of the individually packaged absorbent article 100 from becoming excessively hard, which would impair the feel of the article.
- each of the crimping portions 15a is a square in the example shown in FIG. 4, but is not limited to the shape shown, and may be, for example, a rectangle, a quadrangle other than a square such as a parallelogram, a polygon other than a quadrangle, a circle, an ellipse, a heart, a star, a teardrop, etc.
- the size of each of the crimping portions 15a may be, for example, a square with sides of 0.25 to 2.5 mm, or a size having an area equivalent thereto.
- the individually packaged absorbent article 100 configured as described above is provided in a package.
- FIG. 5 is a diagram showing the individually packaged absorbent article 100 shown in FIGS. 1 to 4 when contained in a package.
- the individually packaged absorbent articles 100 described above are stored in a package in a state where multiple individually packaged absorbent articles 100 are stacked on top of each other.
- the individually packaged absorbent articles 100 tend to slip against each other.
- the stacked individually packaged absorbent articles 100 will come apart on the conveying line that conveys the individually packaged absorbent articles 100.
- the separation is likely to occur in the machine MD direction.
- the storage of the individually packaged absorbent articles 100 described above in the package may be performed automatically on the conveying line. Therefore, if the stacked individually packaged absorbent articles 100 come apart, the separated individually packaged absorbent articles 100 will have to be manually stored in the package, which reduces production efficiency.
- the individually packaged absorbent article 100 is treated with an anti-slip coating on the surface that comes into contact with other individually packaged absorbent articles when multiple individually packaged absorbent articles 100 are stacked together.
- An embodiment of the anti-slip coating is described below.
- FIG. 6 is a diagram showing a first embodiment of the anti-slip treatment, as viewed from the outer surface of the packaging sheet 10. As shown in FIG.
- an anti-slip varnish 20a is applied to the entire outer surface of the packaging sheet 10. This surface is the exposed surface when the packaging sheet 10 individually packages the absorbent article 1.
- the surface is made non-slip by the anti-slip varnish 20a applied to the packaging sheet 10. Therefore, when multiple individually packaged absorbent articles are stacked as shown in FIG. 5, they are less likely to come apart. This makes it possible to avoid a decrease in production efficiency when multiple individually packaged absorbent articles 100 are stacked and stored in a package.
- anti-slip varnish 20a is applied to the entire outer surface of the packaging sheet 10, so that the individually packaged absorbent articles 100 are less likely to slip on one another no matter how multiple individually packaged absorbent articles 100 are stacked together.
- the anti-slip agent applied to the exposed surface of the packaging sheet 10 to make the surface less slippery is not limited to anti-slip varnish.
- any agent that makes the surface of the packaging sheet 10 less slippery when applied to the surface such as matte varnish, can be used.
- adhesive agents or agents that use rubber friction can be used.
- minute protrusions can be formed on the surface of the packaging sheet 10, making it less slippery due to friction.
- FIG. 7 is a diagram showing a second embodiment of the anti-slip treatment, as viewed from the outer surface of the packaging sheet 10.
- Fig. 8 is a cross-sectional view of the packaging sheet 10 shown in Fig. 7 in a state where the absorbent article 1 is individually packaged, showing a cross section in the direction D1 shown in Fig. 7.
- anti-slip varnish 20b is applied to a portion of the surface that is exposed when the packaging sheet 10 individually packages the absorbent article 1.
- the area where the number of overlapping sheets is two includes an area where the first region R1 and the third region R3 overlap, and an area where the second region R2 and the third region R3 overlap.
- anti-slip varnish 20b is applied to a portion of the exposed surface of the area where the three overlapping sheets of the first region R1, the second region R2, and the third region R3 overlap.
- the area where the first region R1, the second region R2, and the third region R3 overlap is the area where the individually packaged absorbent article 100 is thickest, and is therefore the area that is most likely to come into contact with other individually packaged absorbent articles 100 when multiple individually packaged absorbent articles 100 are stacked together.
- the anti-slip varnish 20b may be applied to that area. This makes it possible to avoid the design being impaired by the anti-slip varnish 20b, such as by causing the surface to lose its glossiness.
- FIG. 9 is a diagram showing a third embodiment of the anti-slip treatment, and is a plan view of an individually packaged absorbent article.
- the fastening tape 30a is shaped to provide anti-slip properties.
- the fastening tape 30a is provided across the first region R1 and the second region R2 so as to straddle one end 11 of the packaging sheet 10, as shown in FIG. 1.
- the machine MD direction A of the packaging sheet 10 is the short direction D2 of the packaging sheet 10.
- the length L1 in the longitudinal direction D1 of the individually packaged absorbent article is 90 mm
- the length L2 in the D1 direction of the fastening tape 30a is 38 mm.
- the length L2 in the D1 direction of the fastening tape 30a is 42% of the length L1 in the longitudinal direction D1 of the individually packaged absorbent article.
- the length L1 in the longitudinal direction D1 of the individually packaged absorbent article may be 40 mm to 170 mm
- the length L2 in the D1 direction of the fastening tape 30a may be 15 mm to 60 mm.
- the length of the fastening tape 30a in the D1 direction was 28% of the length L1 of the individually packaged absorbent article in the longitudinal direction D1.
- the fastening tape 30a has a step between its end and the surface of the packaging sheet 10. Therefore, by lengthening the length L2 of the fastening tape 30a in the direction perpendicular to the machine MD direction A, the length of the step between the fastening tape 30a and the packaging sheet 10 is increased, and as a result, when multiple individually packaged absorbent articles are stacked together, they are less likely to slip in the machine MD direction A.
- the fastening tape 30a that fastens one end 11 of the packaging sheet 10 it is possible to make the stacked individually packaged absorbent articles less likely to slip together and prevent them from coming apart without adding a new configuration.
- the length L2 of the fastening tape 30a in the D1 direction is 35% or more of the length L1 in the longitudinal direction D1 of the individually packaged absorbent article.
- the surface of the fastening tape 30a may be coated with anti-slip varnish, embossed, or the fastening tape 30a itself may be made of a material with a rough surface.
- FIG. 10 is a diagram showing a fourth embodiment of the anti-slip treatment, and is a plan view of an individually packaged absorbent article.
- the fastening tape 30b is shaped to provide an anti-slip finish.
- the fastening tape 30b is provided across the first region R1 and the second region R2 so as to straddle one end 11 of the packaging sheet 10, as shown in FIG. 1.
- the machine MD direction B of the packaging sheet 10 is the longitudinal direction D1 of the packaging sheet 10.
- the length L3 in the short-side direction D2 of the individually packaged absorbent article is 128 mm
- the length L4 in the D1 direction of the fastening tape 30a is 23 mm.
- the length L4 in the D2 direction of the fastening tape 30a is 18% of the length L3 in the short-side direction D2 of the individually packaged absorbent article.
- the length L3 in the short-side direction D2 of the individually packaged absorbent article may be 50 mm to 200 mm
- the length L4 in the D2 direction of the fastening tape 30a may be 8 mm to 30 mm.
- the length of the fastening tape 30a in the D2 direction was 12% of the length L3 in the short direction D2 of the individually packaged absorbent article.
- the fastening tape 30b has a step between its end and the surface of the packaging sheet 10. Therefore, by increasing the length L4 of the fastening tape 30b in the direction perpendicular to the machine MD direction B, the length of the step between the fastening tape 30b and the packaging sheet 10 is increased, and as a result, when multiple individually packaged absorbent articles are stacked together, they are less likely to slip in the machine MD direction B.
- the fastening tape 30b that fastens one end 11 of the packaging sheet 10
- the stacked individually packaged absorbent articles can be made less likely to slip against each other without adding any new components, and separation can be prevented.
- the length L4 of the fastening tape 30a in the D2 direction be 15% or more of the length L3 in the short direction D2 of the individually packaged absorbent articles.
- the anti-slip structure may be achieved by applying an anti-slip varnish to the surface of the fastening tape 30b, by embossing the surface, or by making the fastening tape 30b itself out of a rough-surface material.
- Fig. 11 is a diagram showing a fifth embodiment of the anti-slip treatment, and is a diagram seen from the inner surface of the packaging sheet 10 or from the skin side of the absorbent article 1 in an individually packaged absorbent article 100 in an unfolded state.
- Fig. 12 is a cross-sectional view showing the layered state of the release paper 5, hot melt 6, and packaging sheet 10 shown in Fig. 11.
- Individually packaged absorbent articles 100 can also be provided with a pseudo-adhesive structure on the inner surface of the packaging sheet 10, i.e., the surface opposite to the surface that is exposed when the absorbent article 1 is individually packaged, so that the individually packaged absorbent article 1 does not fall off.
- this pseudo-adhesive structure is configured such that release paper 5 is attached to the inner surface of the packaging sheet 10 via hot melt 6, which is an example of an adhesive, and the absorbent article 1 is releasably attached to this release paper 5. As a result, the absorbent article 1 is releasably attached to the packaging sheet 10.
- the amount of hot melt 6 applied is increased, so that the hot melt 6 seeps out onto the exposed surface of the packaging sheet 10.
- the hot melt 6 seeps out partially onto the exposed surface of the packaging sheet 10, and even if it seeps out entirely, the hot melt 6 passes through the packaging sheet 10 in the thickness direction, resulting in an uneven surface.
- the hot melt 6 seeping out onto the exposed surface of the packaging sheet 10 increases the frictional force of the exposed surface of the packaging sheet 10, making it possible to prevent the overlapping individually packaged absorbent articles from slipping against each other.
- a pseudo-adhesive structure for releasably attaching the absorbent articles 1 to the packaging sheet 10, it is possible to prevent the overlapping individually packaged absorbent articles from slipping against each other without adding any new structure.
- FIG. 13 is a diagram showing a sixth embodiment of the anti-slip treatment, and is a plan view of an individually packaged absorbent article.
- the packaging sheet 10 is provided with multiple embossed patterns 40a as an anti-slip treatment.
- the machine MD direction C of the packaging sheet 10 is the short side direction D2 of the packaging sheet 10.
- the embossing 40a is applied to multiple linear regions that extend in the longitudinal direction D1 of the packaging sheet 10 and are parallel to one another.
- the embossing 40a is formed by regularly arranging convex or concave portions, for example, in the shape of a circle with a diameter of 5 mm or a square of 5 mm x 5 mm.
- the machine MD direction C of the packaging sheet 10 is the short side direction D2 of the packaging sheet 10, so that when multiple pieces are stacked together, they tend to slide easily in the short side direction D2 of the packaging sheet 10.
- the embossing 40a is applied to multiple linear regions extending in the longitudinal direction D1 of the packaging sheet 10. Therefore, the presence and absence of the embossing 40a alternates in the lateral direction D2 of the packaging sheet 10, which makes the packaging sheets 10 less likely to slip in the lateral direction D2 when multiple sheets are stacked together.
- FIG. 14 is a diagram showing a seventh embodiment of the anti-slip treatment, and is a plan view of an individually packaged absorbent article.
- the packaging sheet 10 is provided with multiple embossed patterns 40b as an anti-slip treatment.
- the machine MD direction D of the packaging sheet 10 is the longitudinal direction D1 of the packaging sheet 10.
- the embossing 40b is applied to multiple linear regions that extend in the lateral direction D2 of the packaging sheet 10 and are parallel to one another.
- the embossing 40b is formed by regularly arranging convex or concave portions, for example, in the shape of a circle with a diameter of 5 mm or a square of 5 mm x 5 mm.
- the machine MD direction D of the packaging sheet 10 is the longitudinal direction D1 of the packaging sheet 10, so that when multiple pieces are stacked together, they tend to slide easily in the longitudinal direction D1 of the packaging sheet 10.
- the embossing 40b is applied to multiple linear regions extending in the short direction D2 of the packaging sheet 10. Therefore, the presence and absence of the embossing 40b occurs repeatedly in the longitudinal direction D1 of the packaging sheet 10, which makes it difficult for the packaging sheets 10 to slip in the longitudinal direction D1 when multiple sheets are stacked together.
- FIG. 15 is a diagram showing an eighth embodiment of the anti-slip treatment, where (a) is a diagram seen from the outer surface of the packaging sheet 10, (b) is a cross-sectional view showing a portion of the embossing in the third region R3, and (c) is a cross-sectional view showing a portion of the embossing in the first region R1 and the second region R2.
- embossing 50a is applied to the third region R3 of the packaging sheet 10, and embossing 50b is applied to each of the first region R1 and second region R2.
- the embossing 50a applied to the third region R3 is configured with a plurality of regularly-spaced convex portions 51a that protrude toward the outer surface side of the packaging sheet 10, as shown in FIG. 15(b).
- the embossing 50b applied to each of the first region R1 and second region R2 is configured with a plurality of regularly-spaced concave portions 51b that protrude toward the inner surface side of the packaging sheet 10, as shown in FIG. 15(c).
- the packaging sheet 10 configured as above has absorbent articles placed on its inner surface and is folded so that the surface on which the absorbent articles are placed faces inward. This produces individually packaged absorbent articles in which absorbent articles are individually packaged in the packaging sheet 10.
- FIG. 16 is a diagram illustrating the state in which multiple individually packaged absorbent articles are stacked together after the packaging sheet 10 shown in FIG. 15 has been folded.
- the packaging sheet 10 shown in FIG. 15 when the packaging sheet 10 shown in FIG. 15 is folded and multiple individually packaged absorbent articles are stacked on top of each other, the first region R1 and the third region R3 of the stacked individually packaged absorbent articles 100 face each other.
- the first region R1 of the packaging sheet 10 is embossed with a plurality of regularly arranged recesses 51b that protrude from the inner surface of the packaging sheet 10.
- the third region R3 of the packaging sheet 10 is embossed with a plurality of regularly arranged protrusions 51a that protrude from the outer surface of the packaging sheet 10.
- the convex portions 51a formed by the embossing 50a act to fit into the concave portions 51b formed by the embossing 50b between the stacked individually packaged absorbent articles 100. This makes it difficult for multiple individually packaged absorbent articles 100 to slip on each other when stacked.
- the convex portion 51a formed by the embossing process 50a and the concave portion 51b formed by the embossing process 50b may have a size of, for example, a circle with a diameter of 5 mm or a square of 5 mm x 5 mm.
- FIG. 17 is a diagram showing a ninth embodiment of the anti-slip treatment, and is a plan view of an individually packaged absorbent article.
- unevenness 50c is formed by embossing the entire surface of the packaging sheet 10 as a slip-resistant treatment.
- the unevenness 50c is formed by regularly arranged convex or concave portions, for example, circular convex portions with a diameter of 5 mm or square portions with dimensions of 5 mm x 5 mm.
- the presence of the unevenness 50c on the exposed surface of the packaging sheet 10 increases the frictional force of the surface, making them less likely to slip even when multiple pieces are stacked on top of each other.
- the packaging sheet is embossed to provide a textured surface that acts as a slip-resistant surface.
- the textured surface may also be provided by applying ink in dots when printing on the packaging sheet 10.
- the textured surface may also be provided by cutting holes in the packaging sheet 10 from the surface or by punching holes in the packaging sheet 10 with a needle.
- the anti-slip treatments shown in the first to ninth embodiments may also be combined.
- the packaging sheet may be coated with anti-slip varnish as shown in the first and second embodiments, and the surface may be made non-slip by using the shape of the fastening tape as shown in the third and fourth embodiments.
- the fastening tape configuration shown in the third and fourth embodiments may be combined with the embossed configuration shown in the sixth and seventh embodiments in accordance with the machine MD direction.
- the packaging sheet may be coated with anti-slip varnish as shown in the first and second embodiments, and the packaging sheet may be embossed to make the surface non-slip as shown in the sixth to ninth embodiments.
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
吸収性物品が紙製の包装シートにより個装されてなる個装吸収性物品であって、
前記個装吸収性物品は、複数の個装吸収性物品が重ね合わされる際に他の個装吸収性物品と接する面に防滑加工が施されている。
図1は、本発明の個装吸収性物品の実施の一形態を示す平面図である。図2は、図1に示した個装吸収性物品100を展開した状態の平面図であり、包装シート10の内面から若しくは吸収性物品1肌側から見た図である。また、図3は、図1に示したI-I断面図である。
包装シート10により包装される吸収性物品1は、体液(経血、おりもの、尿等)の排出口に対向させるように装着するための形状を有し、例えば、扁平で細長形状の物品である。吸収性物品1の具体例としては、生理用ナプキン、パンティライナー(おりものシート)、軽失禁用パッド等が挙げられる。
本実施形態における包装シート10は紙である。紙製の包装シート10を利用することで、プラスチック削減に貢献でき、持続可能な開発目標の達成に寄与することができる。また、紙は、独特の風合い、例えば天然素材の優しい印象の見た目及び手触りを付与できる。なお、本明細書において、紙とは、植物繊維その他の繊維を膠着剤で膠着させて薄い平板状にしたものを指す。特に、植物繊維を主原料としたもの、例えば含有繊維のうち植物繊維、特にセルロース繊維が50%以上であるもの、好ましくは80%以上であるものを指すことができる。紙の原料たる植物繊維(パルプ)としては、木材パルプ、非木材パルプ、古紙パルプが含まれていてもよく、これらは、機械パルプ、化学パルプのいずれであってもよい。パルプは、吸収性物品の構成要素及び/または吸収性物品用の包装シートからリサイクルされたパルプであってもよい。また、紙には、添加剤が添加されていてもよい。具体的な紙の例としては、洋紙、和紙、加工紙、合成紙等の様々な種類の紙を挙げることができる。さらに、従来他の用途で使用されている紙、例えば、新聞用紙、印刷用紙(上質紙を含む)、筆記用紙、図画用紙、包装用紙、薄葉紙、雑種紙等と呼ばれる紙であってもよい。薄葉紙である場合、薄口模造紙、インディアンペーパー、ライスペーパー、グラシン紙、ティシュペーパー、トイレットペーパー、ろ紙等であってもよい。
図1及び図3に示すように、吸収性物品1は、包装シート10と共に折り畳まれることによって包装されて、個装吸収性物品100が形成されている。折り畳みの際には、図2に示すように、まず、包装シート10の内面に吸収性物品1を、吸収性物品1のバックシート側が対向するように載置された状態とする。そして、包装シート10と吸収性物品1とが共に、幅方向D2に沿った第1折り線F1及び第2折り線F2にて長手方向D1に共に折り畳まれる。より具体的には、第1折り線F1にて、包装シート10の長手方向D1の一端11を含む第1領域R1が長手方向D1に折り返され、第2折り線F2にて、包装シート10の長手方向D1の他端12を含む第2領域R2が折り返される。包装シート10の第1領域R1と第2領域R2との間の領域は、第3領域R3である。図示の例では、包装シート10は、第2領域R2が先に折り畳まれ、第1領域R1が第2領域R2の外面に重なるように折り畳まれているが(図1及び図2)、第1領域R1及び第2領域R2の折り順は逆であってもよい。このように、包装シート10を吸収性物品1と共に巻三つ折り(内三つ折り)にして吸収性物品1を包んだ後に、短手方向D2の両縁部が、長手方向D1に沿ってそれぞれシールされ、シール部15が形成される。
図1に示すように、個装吸収性物品100においては、短手方向D2の両縁の、吸収性物品1が存在しない領域がそれぞれシールされ、シール部15が形成されている。本形態においては、このシール部15は、加熱された一対のロールに挿通させることで、包装シート10どうしを厚み方向に圧着することで形成されている。
(第1の実施形態)
図6は、防滑加工の第1の実施形態を示す図であり、包装シート10の外面から見た図である。
図7は、防滑加工の第2の実施形態を示す図であり、包装シート10の外面から見た図である。図8は、図7に示した包装シート10が吸収性物品1を個装した状態の断面図であり、図7に示したD1方向の断面を示す。
図9は、防滑加工の第3の実施形態を示す図であり、個装吸収性物品の平面図である。
図10は、防滑加工の第4の実施形態を示す図であり、個装吸収性物品の平面図である。
図11は、防滑加工の第5の実施形態を示す図であり、個装吸収性物品100を展開した状態の包装シート10の内面から若しくは吸収性物品1肌側から見た図である。図12は、図11に示した剥離紙5とホットメルト6と包装シート10との積層状態を示す断面図である。
図13は、防滑加工の第6の実施形態を示す図であり、個装吸収性物品の平面図である。
図14は、防滑加工の第7の実施形態を示す図であり、個装吸収性物品の平面図である。
図15は、防滑加工の第8の実施形態を示す図であり、(a)は包装シート10の外面から見た図、(b)は第3領域R3におけるエンボス加工の一部を示す断面図、(c)は第1領域R1及び第2領域R2におけるエンボス加工の一部を示す断面図である。
図17は、防滑加工の第9の実施形態を示す図であり、個装吸収性物品の平面図である。
3 トップシート
4 吸収体
5 剥離紙
6 ホットメルト
7 サイドシート
10 包装シート
11 長手方向の一端
12 長手方向の他端
15 シール部
15a 圧着部
20a,20b 防滑ニス
30,30a,30b 止着テープ
40a,40b,50a,50b エンボス加工
50c 凹凸
51a 凸部
51b 凹部
100 個装吸収性物品
A,B,C,D マシンMD方向
D1 包装シートの長手方向
D2 包装シートの短手方向
F1 第1折り線
F2 第2折り線
R1 第1領域
R2 第2領域
R3 第3領域
Claims (11)
- 吸収性物品が紙製の包装シートにより個装されてなる個装吸収性物品であって、
前記個装吸収性物品は、複数の個装吸収性物品が重ね合わされる際に他の個装吸収性物品と接する面に防滑加工が施されている、個装吸収性物品。 - 前記包装シートは、前記吸収性物品を個装した場合に表出する表出面の全面に防滑剤が塗布されている、請求項1に記載の個装吸収性物品。
- 前記包装シートは、前記吸収性物品を個装した場合に表出する表出面のうち、前記吸収性物品を個装した場合に前記包装シートの重なり枚数が最も多くなる領域の少なくとも一部に防滑剤が塗布されている、請求項1に記載の個装吸収性物品。
- 前記包装シートが、前記包装シートの長手方向の一端縁を含む第1領域に、前記長手方向の他端縁を含む第2領域が重なるように折り畳まれ、前記第1領域及び第2領域にわたって止着テープが設けられ、
前記止着テープは、前記包装シートのマシンMD方向が前記長手方向に直交する短手方向の場合、前記長手方向の長さが、前記包装シートが折り畳まれた状態における前記長手方向の長さの35%以上である、請求項1に記載の個装吸収性物品。 - 前記包装シートが、前記包装シートの長手方向の一端縁を含む第1領域に、前記長手方向の他端縁を含む第2領域が重なるように折り畳まれ、前記第1領域及び第2領域にわたって止着テープが設けられ、
前記止着テープは、前記包装シートのマシンMD方向が前記長手方向の場合、前記長手方向に直交する短手方向の長さが、前記包装シートの前記短手方向の長さの15%以上である、請求項1に記載の個装吸収性物品。 - 前記止着テープは、表面に防滑構造を有する、請求項4または請求項5に記載の個装吸収性物品。
- 前記包装シートは、前記吸収性物品を個装した場合に表出する表出面とは反対側の面に、前記吸収性物品を前記包装シートに剥離可能に貼着するための擬似接着構造を有し、
前記擬似接着構造を構成する接着剤が前記表出面に染み出ている、請求項1に記載の個装吸収性物品。 - 前記包装シートは、前記吸収性物品を個装した場合に表出する表出面に凹凸加工が施されている、請求項1に記載の個装吸収性物品。
- 前記凹凸加工は、エンボス加工によって施されている、請求項8に記載の個装吸収性物品。
- 前記凹凸加工は、印刷におけるインクの塗布によって施されている、請求項8に記載の個装吸収性物品。
- 前記凹凸加工は、前記包装シートに開孔を形成することによって施されている、請求項8に記載の個装吸収性物品。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23930766.3A EP4691434A1 (en) | 2023-03-30 | 2023-10-02 | Individually wrapped absorbent article |
| KR1020257019127A KR20250166091A (ko) | 2023-03-30 | 2023-10-02 | 개별 포장 흡수성 물품 |
| CN202380075394.4A CN120129513A (zh) | 2023-03-30 | 2023-10-02 | 单独包装吸收性物品 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023055945A JP2024143329A (ja) | 2023-03-30 | 2023-03-30 | 個装吸収性物品 |
| JP2023-055945 | 2023-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024202135A1 true WO2024202135A1 (ja) | 2024-10-03 |
Family
ID=92903762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/035899 Ceased WO2024202135A1 (ja) | 2023-03-30 | 2023-10-02 | 個装吸収性物品 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4691434A1 (ja) |
| JP (1) | JP2024143329A (ja) |
| KR (1) | KR20250166091A (ja) |
| CN (1) | CN120129513A (ja) |
| TW (1) | TW202438020A (ja) |
| WO (1) | WO2024202135A1 (ja) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11164849A (ja) * | 1997-12-04 | 1999-06-22 | Nitto Denko Corp | 生理用ナプキン個別包装用シート |
| JP2000051265A (ja) * | 1998-08-05 | 2000-02-22 | Kao Corp | 吸収性物品の個装体 |
| JP2001120592A (ja) * | 1999-10-29 | 2001-05-08 | Kao Corp | 吸収性物品の包装材 |
| JP2001161745A (ja) * | 1999-12-14 | 2001-06-19 | Kao Corp | 吸収性物品の包装材 |
| JP2004010082A (ja) * | 2002-06-05 | 2004-01-15 | Kao Corp | 包装材 |
| JP2020196541A (ja) | 2019-05-31 | 2020-12-10 | 花王株式会社 | 吸収性物品の包装構造体 |
| JP2022112640A (ja) * | 2021-01-22 | 2022-08-03 | 大王製紙株式会社 | 包装吸収性物品 |
| JP2023018807A (ja) * | 2021-07-28 | 2023-02-09 | 大王製紙株式会社 | 包装吸収性物品 |
| JP2023055945A (ja) | 2015-01-23 | 2023-04-18 | カーステン マニュファクチュアリング コーポレーション | ホーゼルインサートを有するゴルフクラブ及び関連する方法 |
-
2023
- 2023-03-30 JP JP2023055945A patent/JP2024143329A/ja active Pending
- 2023-10-02 KR KR1020257019127A patent/KR20250166091A/ko active Pending
- 2023-10-02 CN CN202380075394.4A patent/CN120129513A/zh active Pending
- 2023-10-02 WO PCT/JP2023/035899 patent/WO2024202135A1/ja not_active Ceased
- 2023-10-02 EP EP23930766.3A patent/EP4691434A1/en active Pending
- 2023-10-04 TW TW112138028A patent/TW202438020A/zh unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11164849A (ja) * | 1997-12-04 | 1999-06-22 | Nitto Denko Corp | 生理用ナプキン個別包装用シート |
| JP2000051265A (ja) * | 1998-08-05 | 2000-02-22 | Kao Corp | 吸収性物品の個装体 |
| JP2001120592A (ja) * | 1999-10-29 | 2001-05-08 | Kao Corp | 吸収性物品の包装材 |
| JP2001161745A (ja) * | 1999-12-14 | 2001-06-19 | Kao Corp | 吸収性物品の包装材 |
| JP2004010082A (ja) * | 2002-06-05 | 2004-01-15 | Kao Corp | 包装材 |
| JP2023055945A (ja) | 2015-01-23 | 2023-04-18 | カーステン マニュファクチュアリング コーポレーション | ホーゼルインサートを有するゴルフクラブ及び関連する方法 |
| JP2020196541A (ja) | 2019-05-31 | 2020-12-10 | 花王株式会社 | 吸収性物品の包装構造体 |
| JP2022112640A (ja) * | 2021-01-22 | 2022-08-03 | 大王製紙株式会社 | 包装吸収性物品 |
| JP2023018807A (ja) * | 2021-07-28 | 2023-02-09 | 大王製紙株式会社 | 包装吸収性物品 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202438020A (zh) | 2024-10-01 |
| JP2024143329A (ja) | 2024-10-11 |
| CN120129513A (zh) | 2025-06-10 |
| KR20250166091A (ko) | 2025-11-27 |
| EP4691434A1 (en) | 2026-02-11 |
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