WO2018123684A1 - 吸収性物品の個装体 - Google Patents

吸収性物品の個装体 Download PDF

Info

Publication number
WO2018123684A1
WO2018123684A1 PCT/JP2017/045294 JP2017045294W WO2018123684A1 WO 2018123684 A1 WO2018123684 A1 WO 2018123684A1 JP 2017045294 W JP2017045294 W JP 2017045294W WO 2018123684 A1 WO2018123684 A1 WO 2018123684A1
Authority
WO
WIPO (PCT)
Prior art keywords
region
folding
absorbent
absorbent article
individual package
Prior art date
Application number
PCT/JP2017/045294
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
良輔 山崎
祐一 廣瀬
Original Assignee
花王株式会社
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 花王株式会社 filed Critical 花王株式会社
Priority to CN201780018705.8A priority Critical patent/CN108883003B/zh
Publication of WO2018123684A1 publication Critical patent/WO2018123684A1/ja

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
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/531—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 absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—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 absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad

Definitions

  • the present invention relates to an individual package of an absorbent article having a structure in which an absorbent article and a packaging material for wrapping the absorbent article are integrally folded.
  • absorbent articles such as sanitary napkins have been folded together with packaging materials into individual bodies, and are commercially available.
  • a typical form of the individual package of the absorbent article is composed of an absorbent article having a long shape in one direction and a rectangular packaging material for packaging the absorbent article. Some have a configuration folded in the longitudinal direction (see Patent Documents 1 to 3).
  • a fastening method for sealing the individual package for sealing the individual package also called a tab tape or the like at one longitudinal end of the packaging material forming the upper surface of the individual package
  • a method of providing a fastening tape and a method of disposing an adhesive for sealing individual bodies between packaging materials see Patent Documents 1 and 2).
  • the method using the fastening tape is bonded and fixed to the packaging material when the absorbent article is folded in three in the longitudinal direction to form individual packages.
  • the method using the adhesive for sealing an individual package includes the upper surface of the packaging material in the first folded layer when the absorbent article is folded in the longitudinal direction to form the individual package, and the second time. That is, it is arranged between the bottom surface of the packaging material in the last folded layer, and forms an adhesive portion that bonds the both surfaces of the packaging material in a peelable manner.
  • the longitudinal end of the packaging material that is folded last when the individual package is formed becomes the sealed portion of the individual package.
  • the absorbent article such as a sanitary napkin is disposed opposite to the excretion part such as the vaginal opening of the wearer in the absorbent body in the absorbent article from the viewpoint of securing the absorption capacity and improving the fit.
  • Some parts have middle and high parts having a thickness larger than that of the peripheral part (see Patent Document 4).
  • the present invention corresponds to the longitudinal direction of the wearer, and has a longitudinal direction extending from the wearer's abdominal side to the back side through the crotch part and a lateral direction perpendicular thereto, and a liquid-retaining absorbent core.
  • a laminate of the absorbent article comprising and a packaging material that is releasably adhered to the non-skin facing surface of the absorbent article via an adhesive, the skin facing surface of the absorbent article facing inside, the laminate It is an individual package of an absorbent article having a configuration that is folded in the longitudinal direction of the absorbent article along two folding lines that cross the laminate in the transverse direction.
  • the laminate has a central region sandwiched between the two folding lines, and a first fold region and a second fold region located on both sides in the longitudinal direction across the central region.
  • the first fold region is overlapped in the order of the second fold region, and the first fold region has a first fold region exposed portion that is exposed without being covered with the second fold region.
  • An upper surface of the individual package is configured to include an upper surface of the first folding region exposed portion and an upper surface of the second folding region adjacent thereto, and the first folding is formed on the upper surface of the individual package.
  • a fastening tape is disposed so as to straddle the boundary between the region exposed portion and the second folding region, and the fastening tape has an end on the second folding region side as a fixed end, and the first folding region It has a free end on the exposed portion side, and can be detachably fixed to the first fold region exposed portion via an adhesive portion provided on a surface facing the first fold region exposed portion.
  • the absorptive core has a standard absorbent part and a projecting part having a thickness larger than that of the standard absorbent part, and the projecting part straddles the first folding line from the central region.
  • the extending portion of the projecting portion gradually decreases in lateral direction as the distance from the central region increases, and at the boundary between the first folding region exposed portion and the second folding region.
  • the standard absorption part exists between the extension part of the protrusion and the boundary.
  • the fastening tape and the extending portion of the protruding portion overlap each other.
  • this invention responds to a wearer's front-back direction, and has a vertical direction extended from a wearer's abdominal side via a crotch part to a back side, and a horizontal direction orthogonal to this, and a liquid-retaining absorbent core And a laminate of the absorbent article and a packaging material that is detachably adhered to the non-skin facing surface of the absorbent article via an adhesive, with the skin facing surface of the absorbent article inside, It is an individual package of an absorbent article having a configuration that is folded in the longitudinal direction of the absorbent article along two folding lines that traverse the laminate in the transverse direction.
  • the laminate has a central region sandwiched between the two folding lines, and a first fold region and a second fold region located on both sides in the longitudinal direction across the central region.
  • the first fold region is overlapped in the order of the second fold region, and the first fold region has a first fold region exposed portion whose upper surface is exposed without being covered by the second fold region, and its upper surface.
  • Has a first fold region covering portion covered by the second fold region, and the upper surface of the individual package has an upper surface of the first fold region exposed portion and the second fold region adjacent thereto. And an upper surface.
  • a fastening adhesive is disposed on an upper surface of the first folding region covering portion or a lower surface of the second folding region covering the first folding region covering portion, and the second folding region is covered with the first folding region via the fastening adhesive. It can be fixed to the part so as to be peelable.
  • the absorptive core has a standard absorbent part and a projecting part having a thickness larger than that of the standard absorbent part, and the projecting part straddles the first folding line from the central region. Extending to the folding region exposed portion, the extending portion of the projecting portion gradually decreases in lateral direction as the distance from the central region increases, and at the boundary between the first folding region exposed portion and the second folding region. Has reached.
  • the fastening adhesive does not overlap with the extending portion of the protruding portion, and the standard absorbent portion is between the extending portion of the protruding portion and the fastening adhesive. It is an individual package of absorbent articles.
  • FIG.1 (a) is a perspective view which shows typically the package of the sanitary napkin which is 1st Embodiment of the package of the absorbent article of this invention
  • FIG.1 (b) is FIG.1 (a).
  • FIG. 2 is an enlarged top view schematically showing a fastening tape (sealing part) that is a main part of the individual package shown in FIG.
  • FIG. 2 is a longitudinal sectional view schematically showing a cross section taken along line II of the individual package shown in FIG.
  • FIG. 3 is a plan view showing a developed state of the individual package shown in FIG. 1 (a), and is a schematic plan view on the inner surface side of a laminate of the sanitary napkin and the packaging material constituting the individual package. It is.
  • FIG. 1 (a) is a perspective view which shows typically the package of the sanitary napkin which is 1st Embodiment of the package of the absorbent article of this invention
  • FIG.1 (b) is FIG.1 (a).
  • FIG. 4 is a plan view schematically showing the inner surface side, that is, the skin facing surface side (skin side sheet side) of the sanitary napkin shown in FIG.
  • FIG. 5 is a cross-sectional view schematically showing a cross section taken along line II-II in FIG. 4 (cross section taken along the first folding line).
  • FIG. 6 is a side view schematically showing a deformation state of the individual package when the fastening tape (sealing part) is picked up with fingers (not shown) when opening the individual package shown in FIG.
  • FIG. 7 is a schematic longitudinal sectional view (corresponding to FIG. 2) of a modification of the first embodiment of the individual package of absorbent articles of the present invention.
  • FIG.8 (a) is a perspective view which shows typically the individual package of the sanitary napkin which is 2nd Embodiment of the individual package of the absorbent article of this invention
  • FIG.8 (b) is FIG.8 (a).
  • FIG. 9 schematically shows a deformed state of the individual packaging when the packaging material end (sealing portion) is picked with a finger (not shown) when the individual packaging shown in FIG. 8A is opened. It is a side view.
  • the portion where the thick protruding portion is folded is swollen and bulky.
  • the sealing part of the individual package (a fastening tape for sealing the individual package, or the end of the packaging material forming the outer surface of the individual package on the opening side) is located at a position overlapping such a bulky part.
  • the present invention relates to an absorbent article that can be easily picked by fingers when opening an individual package and can be opened smoothly and quickly.
  • FIGS. 4 and 5 show the sanitary napkin.
  • the individual package 20 has a longitudinal direction X corresponding to the wearer's front-rear direction, extending from the wearer's abdomen to the back via the crotch portion, and a transverse direction Y perpendicular to the longitudinal direction X.
  • the laminate 10 of the napkin 1 having the absorbent core 4 and the packaging material 9 detachably adhered to the non-skin facing surface of the napkin 1 through the adhesive 8 is provided on the skin facing surface of the napkin 1.
  • the napkin 1 is folded in the longitudinal direction X at two folding lines 21 and 22 that traverse the laminated body 10 in the transverse direction Y.
  • the laminate 10 and the napkin 1 and the packaging material 9 constituting the laminate 10 each have a long shape in the longitudinal direction X as shown in FIG. 4, the longitudinal direction thereof coincides with the longitudinal direction X, and is orthogonal to the longitudinal direction.
  • the width direction coincides with the horizontal direction Y.
  • the packaging material 9 has a rectangular shape in plan view as shown in FIG. 3, the longitudinal direction of the packaging material 9 coincides with the longitudinal direction of the napkin 1, that is, the longitudinal direction X, and the non-skin facing surface of the napkin 1 is interposed with an adhesive 8. It is sticky.
  • the pressure-sensitive adhesive 8 also functions as a misalignment stopper that fixes the napkin 1 to the clothes when the napkin 1 is worn.
  • the arrangement pattern of the pressure-sensitive adhesive 8 can be appropriately set in consideration of the function of preventing misalignment.
  • the “skin-facing surface” is a surface of the absorbent article or a component thereof (for example, the absorbent core 4) that is directed toward the wearer's skin when the absorbent article is worn, that is, the wearer relatively.
  • the “non-skin facing surface” is a surface that is directed to the side opposite to the skin side (clothing side) when the absorbent article is worn, i.e., relatively, It is the side far from the wearer's skin.
  • “at the time of wearing” here means a state where a normal proper wearing position, that is, a correct wearing position of the absorbent article is maintained, and the absorbent article is in a state of being deviated from the wearing position. Is not included.
  • the laminated body 10 of the napkin 1 and the packaging material 9 is positioned on both sides in the longitudinal direction X across the central region 11 sandwiched between the two folding lines 21 and 22 and the central region 11.
  • the first fold region 12 and the second fold region 13 are provided.
  • the first fold region 12 and the second fold region 13 are stacked on the central region 11 in this order, the central region 11 being the lower layer, the second fold region 13 being the upper layer,
  • the first folding region 12 is an intermediate layer disposed between both layers.
  • the first folding region 12 has a first folding region covering portion 121 whose upper surface 120 is covered by the second folding region 13, and the upper surface 120 is covered by the second folding region 13. And a first folded region exposed portion 122 that is exposed without being covered.
  • the upper surface 200 of the unopened individual package 20 as shown in FIG. 1 includes the upper surface of the first folding region exposed portion 122 and the upper surface 130 of the second folding region 13 adjacent thereto.
  • the upper surface 200 of the individual package 20 has a vertical boundary on the boundary between the first folding region exposed portion 122 and the second folding region 13, that is, on the second folding region 13 side of the packaging material 9.
  • the fastening tape 30 is arranged so as to straddle the direction X end 91 in the longitudinal direction X. That is, the packaging material 9 has a rectangular shape in plan view as shown in FIG. 3, and the longitudinal direction X end 91 on the second folding region 13 side of both ends (short sides) 90, 91 in the longitudinal direction X is As shown in FIG. 1, the boundary between the first folding region exposed portion 122 and the second folding region 13 extends in a continuous linear shape over the entire length in the lateral direction Y of the individual package 20.
  • the fastening tape 30 has a rectangular shape in plan view, and is arranged on the upper surface 200 of the individual package 20 with its longitudinal direction coinciding with the longitudinal direction X.
  • the fastening tape 30 has a longitudinal end 31 on the second folding region 13 side as a fixed end of both longitudinal ends 31 and 32, and a longitudinal end 32 on the first folding region exposed portion 122 side. Is a free end, and can be detachably fixed to the first fold region exposed portion 122 via an adhesive portion (not shown) provided on the surface facing the first fold region exposed portion 122. It is made like that.
  • the fastening tape 30 functions as a sealing portion of the individual packaging 20 in an unused state, and also functions as an opening picking portion that is picked up with fingers when opening the packaging 20.
  • the napkin 1 will be described.
  • the napkin 1 has a front part A, a crotch part B, and a rear part C in the vertical direction X as shown in FIG.
  • the crotch part B has an excretion part facing part that is disposed to face the excretion part (such as the vaginal opening) of the wearer when the napkin 1 is worn, and the excretion part facing part is usually the center in the lateral direction Y of the crotch part B Located in the department.
  • the front part A is a part arranged on the wearer's abdomen side, that is, the front side from the crotch part B
  • the rear part C is a part arranged on the wearer's back side, that is, the rear side from the crotch part B. .
  • the napkin 1 extends outward in the lateral direction Y from the absorbent main body 5 having a shape that is long in the vertical direction X and both side portions along the vertical direction X of the crotch B in the absorbent main body 5. It has a pair of wing parts 5W and 5W to be taken out.
  • a wing portion adhesive portion 50 (see FIG. 3) for fixing the wing portion 5W to clothing such as shorts is formed.
  • the wing portion 5W is used by being folded back to the non-skin facing surface (outer surface) side of the crotch portion of clothes such as shorts.
  • the wing portion adhesive portion 50 is covered with a release sheet (not shown) made of a film, a nonwoven fabric, paper, or the like before use.
  • the crotch part B of the napkin 1 coincides with the central region 11 of the laminate 10 of the napkin 1 and the packaging material 9, that is, a part sandwiched between the first folding line 21 and the second folding line 22.
  • the first folding line 21 extends in the lateral direction Y through the vicinity of the root on the rear part C side in the longitudinal direction X of each of the pair of wing parts 5W, 5W, and the second folding line 22 is formed of the pair of wing parts 5W.
  • 5W extends in the lateral direction Y through the periphery of the base on the front portion A side in the longitudinal direction X. Further, the front portion A of the napkin 1 overlaps with the second folding region 13 of the laminate 10, and the rear portion C of the napkin 1 overlaps with the first folding region 12 of the laminate 10.
  • the absorbent main body 5 includes a liquid-permeable skin-side sheet 2 disposed on the skin facing surface side and a liquid-impermeable non-skin disposed on the non-skin facing surface side.
  • a side sheet 3 and a liquid-retaining absorbent core 4 interposed between both sheets 2 and 3 are provided.
  • the absorbent main body 5 has a vertically long shape in the longitudinal direction X, the longitudinal direction thereof coincides with the longitudinal direction X, and the transverse direction Y orthogonal to the longitudinal direction X coincides with the width direction.
  • a pair of side sheets 6 and 6 are arranged over substantially the entire length in the longitudinal direction X of the absorbent main body 5 so as to overlap the part.
  • the inner edge part relatively close to the absorbent main body 5 overlaps the absorbent core 4, and the outer edge part opposite to the inner edge part is absorbent.
  • the core 4 is located outward in the lateral direction Y.
  • the skin-side sheet 2, the non-skin-side sheet 3 and the side sheet 6 each extend from the peripheral edge of the absorbent core 4, and at the end portions of at least two sheets of the extension portions, an adhesive and heat seal
  • the end seal portion 1E is formed by being joined to each other by a known joining means such as the above.
  • a leak-proof groove 7 is formed in which the skin-side sheet 2 and the absorbent core 4 are integrally recessed.
  • the leak-proof groove 7 has an annular shape in plan view, and extends from the front part A to the rear part C via the crotch part B.
  • the leak-proof groove 7 is formed by embossing.
  • the skin-side sheet 2 it is possible to use various types of conventionally used absorbent articles of this type without any particular limitation, assuming that the sheet is a liquid-permeable sheet that can permeate body fluid such as menstrual blood.
  • a woven fabric, a nonwoven fabric, a porous sheet or the like made of synthetic fiber or natural fiber can be used.
  • various leak-proof sheets conventionally used for this type of absorbent article can be used without particular limitation, and are liquid-impermeable (including water repellency) and moisture-permeable. Are preferably used.
  • a non-skin-side sheet 3 can be suitably used as a non-skin-side sheet 3 by stretching a film made of a synthetic resin such as polyethylene in which fine powder made of a filler such as calcium carbonate is dispersed and providing fine pores.
  • a side sheet 6 what can be used as the non-skin side sheet 3 can be used.
  • the absorbent core 4 has a vertically long shape in the longitudinal direction X, the longitudinal direction thereof coincides with the longitudinal direction X, and the width direction thereof coincides with the lateral direction Y.
  • the absorbent core 4 extends from the front part A to the rear part C via the crotch part B.
  • the absorptive core 4 consists of what hold
  • the absorbent core 4 has a standard absorbent portion 40 and a protruding portion 41 having a thickness larger than that of the standard absorbent portion 40.
  • the standard absorbent portion 40 is a region in which both the thickness and the basis weight are relatively small in the absorbent core 4, and the protruding portion 41 is relatively both in the thickness and the basis weight in the absorbent core 4.
  • the front side and the rear side of the absorbent core 4 in the longitudinal direction X are respectively the standard absorbent part 40, and the central part of the longitudinal direction X sandwiched between the pair of front and rear standard absorbent parts 40, 40 is the projecting part 41.
  • the protrusion 41 in the first embodiment extends from the front part A of the napkin 1 to the rear part C via the crotch part B and has a hexagonal shape in plan view.
  • the protruding portion 41 includes a maximum width portion 42 extending over the entire length in the lateral direction Y of the absorbent core 4, that is, the entire width, and the maximum width portion 42.
  • the front side convex part 43 formed ahead of the vertical direction X and the rear side convex part 44 formed behind the maximum width part 42 in the vertical direction X are provided.
  • the hatched portions in the figure are both convex portions 43 and 44.
  • the absorbent core 4 is formed symmetrically with respect to a virtual vertical center line CLx that bisects the absorbent core 4 in the vertical direction X and extends in the horizontal direction Y.
  • the entire maximum width portion 42 is disposed in the crotch portion B as shown in FIG. 4, and has a quadrangular shape (rectangular shape) in plan view.
  • a pair of side edges 420 and 420 extending in the vertical direction X of the maximum width portion 42 form both side edges of a portion (crotch portion B) where the maximum width portion 42 exists in the absorbent core 4.
  • the protrusion 41 (maximum width portion 42) that plays an important role in the expression of various characteristics such as fit and leakage prevention properties exists over the entire width of the absorbent core 4 in the crotch B, for example.
  • the protruding portion 41 (maximum width portion 42) can still come into contact with the crotch portion of the wearer. Therefore, the napkin 1 is excellent in followability to the wearer's movement, fit, and leakage prevention.
  • the front-side convex portion 43 is disposed so as to straddle the second folding line 22 that forms the boundary between the front portion A and the crotch portion B in the longitudinal direction X
  • the rear-side convex portion 44 is arranged so as to straddle the first folding line 21 forming the boundary between the rear part C and the crotch part B in the vertical direction X.
  • the front convex portion 43 has an isosceles triangle shape in a plan view as shown in FIG. 4, and is connected to both side edges 420 and 420 of the maximum width portion 42, and has two sides having the same length in the isosceles triangle. It has a vertical end 430 that is V-shaped in plan view.
  • the rear-side convex portion 44 has an isosceles triangle shape, is connected to both side edges 420 and 420 of the maximum width portion 42, and has a V-shape in plan view that forms two sides having the same length in the isosceles triangle. It has a longitudinal end 440.
  • the vertical end 430 of the front convex portion 43 and the vertical end 440 of the rear convex portion 44 are arranged so that the V-shaped top portions 431 and 441 protrude outward in the vertical direction X, respectively. .
  • the maximum width portion 42 and both convex portions 43 and 44 are integrally formed.
  • integrally formed means that a plurality of portions, for example, the front convex portion 43 and the maximum width portion 42 are integrated without using a bonding means such as an adhesive or heat fusion. Meaning that they are integrally formed from the same material.
  • the stool has a continuity in which excretion fluid such as menstrual blood can move smoothly.
  • the protruding portion 41 of the absorbent core 4 protrudes from the non-skin facing surface 40b of the standard absorbent portion 40 toward the non-skin side sheet 3 as shown in FIG.
  • the protrusion part 41 which is a part of the absorptive core 4 protrudes in the non-skin side sheet
  • a space 47 is formed between the non-skin facing surface 40 b of the standard absorbent portion 40 of the absorbent core 4 and the non-skin side sheet 3.
  • a groove 45 is formed in the standard absorbing portion 40 along the longitudinal end 430 of the front convex portion 43 and the longitudinal end 440 of the rear convex portion 44. . Further, outside the groove 45 in the longitudinal direction X, a plurality of linear grooves 46 extend in the longitudinal direction X, and a plurality of linear grooves 46 also extend in the lateral direction Y, and are orthogonal to each other. Thus, the standard absorption portion 40 may be partitioned into a plurality of small regions by a plurality of linear grooves 46 having a lattice shape in plan view. In the first embodiment, the grooves 46 are formed. The groove 45 and the groove 46 are connected.
  • the small area is a high basis weight portion having a relatively large basis weight
  • the formation portions of the grooves 45 and 46 are low basis weight portions having a relatively small basis weight.
  • the groove 45 has an opening in the non-skin facing surface 40 b of the standard absorbent portion 40
  • the skin facing surface 40 a side of the standard absorbent portion 40 forms the bottom of the groove 45. is doing.
  • the groove 46 similarly has an opening in the non-skin facing surface 40b of the standard absorbent portion 40.
  • the grooves 45 and 46 may have an opening in the skin facing surface 40a of the standard absorbent portion 40.
  • the grooves 45 and 46 of the standard absorbent portion 40 are intentionally reduced in a known absorbent core manufacturing method using a fiber stacking device as compared with the peripheral portion of the core forming material including the absorbent material.
  • Is a so-called embossed groove that is, a recess formed by embossing (pressing) a flat plate-like absorbent core having a uniform basis weight and no irregularities on the surface. Absent. Therefore, the normal embossed groove has a higher density than the peripheral portion because the core forming material is consolidated by embossing, but the grooves 45 and 46 are not consolidated in the formation process. There is no substantial difference in density in comparison with the peripheral part (non-grooved part). In addition, the normal embossed groove has no substantial difference in basis weight in comparison with its peripheral part, but the grooves 45 and 46 have a lower basic weight than the peripheral part.
  • a known method for manufacturing an absorbent core that can be used for forming the grooves 45 and 46 is, for example, an accumulation core formed on the outer surface of a fiber stacking device (rotating drum or the like) by using a core forming material supplied in an air flow.
  • the step of depositing at the bottom of the concave portion is used.
  • the concave portion for accumulation having a partly different hole area ratio is used.
  • the step corresponds to a portion where the grooves 45 and 46 are to be formed.
  • the absorptive core 4 in the first embodiment is formed by partially varying the amount of accumulated core forming material, and the portion where the amount of accumulated core forming material is relatively small is standard.
  • a portion where the absorbent portion 40 and the core forming material have a relatively large amount of fibers is a protruding portion 41 including a maximum width portion 42, a front convex portion 43, and a rear convex portion 44. Therefore, the protruding portion 41 is formed to have a larger basis weight as well as thickness than the standard absorbing portion 40.
  • the standard absorbent portion 40 in the sanitary napkin 1 is the small region surrounded by the grooves 45 and 46 that are relatively high basis weight portions, and the linear relatively low basis weight portion 45 that surrounds the small regions. , 46 and a block structure having a number of individually independent block regions.
  • such a structure is adopted as shown in FIG.
  • the absorbent core 4 becomes flexible in both the vertical direction X and the horizontal direction Y, and as a result, the absorbent core 4 has a shape of the wearer's body. It will be easy to follow.
  • the absorbent core 4 since excrement such as menstrual blood can be guided and flow through the relatively thin grooves 45 and 46, the absorbent core 4 has liquid diffusibility in the vertical direction X and the horizontal direction Y. Excellent.
  • the individual package 20 of the first embodiment first folds the first folding region 12 on the central region 11 along the first folding line 21, and then The two-fold region 13 is folded on the first fold region 12 at the second fold line 22, and then the extended portions from the side edges along the longitudinal direction X of the napkin 1 in the packaging material 9 are bonded to each other with an adhesive, It is manufactured by forming the sealing portion 23 (see FIG. 1A) by bonding by a known bonding means such as heat sealing and arranging the fastening tape 30 at the predetermined position.
  • the protruding portion 41 of the absorbent core 4 straddles the single folding line 21 from the central region 11.
  • the rear-side convex portion 44 as the extending portion has an isosceles triangular shape in plan view as shown in FIG.
  • the length that is, the width in the lateral direction Y gradually decreases as the distance from the distance increases.
  • the rear side convex portion 44 does not reach the boundary 91 between the first folding region exposed portion 122 and the second folding region 13, and the rear side convex portion 44 and the boundary 91
  • the standard absorption part 40 exists between them.
  • the fastening tape 30 and the first of the protrusion 41 are used.
  • region exposed part 122 has overlapped is mentioned. That is, the fastening tape 30 overlaps the longitudinal end 440 of the rear side convex portion 44, which is a boundary between the rear side convex portion 44 and the standard absorbing portion 40 in the first folding region exposed portion 122.
  • the free end portion 32 of the fastening tape 30 is usually picked with fingers, and this is removed from the first folding region exposed portion 122. It peels off from the upper surface, and also pulls the fastening tape 30 as it is, and performs an operation of peeling the packaging materials 9 joined by the sealing portion 23.
  • the fastening tape 30 has overlapped with the vertical direction end 440 of the back side convex part 44 as above-mentioned, ie, it has overlapped with the said level
  • the fastening tape 30 is stopped by the pressure when the fastening tape 30 is pushed from above with the tip of the finger (for example, the index finger).
  • the individual packaging 20 is compressed in the thickness direction around the lower part of the adhesive tape 30, and the members facing each other across the step, for example, the non-skin side sheet 3 and the standard absorbent part 40 are in close contact with each other. .
  • the thickness of the fixed end portion 31 of the fastening tape 30 and the lower portion in the vicinity thereof is smaller than the thickness of the free end portion 32 and the lower portion in the vicinity thereof.
  • the free end portion 32 easily floats from the upper surface of the first folding region exposed portion 122, the free end portion 32 can be easily picked up with fingers, and the portion where the thick protruding portion 41 is folded is formed. Even when the bulge rises and becomes bulky, the subsequent opening operation can be performed smoothly and quickly. In addition, the operation can be easily performed without being greatly affected by the ease of picking the free end 32 of the fastening tape 30.
  • the protrusion 41 of the absorbent core 4 extends from the central region 11 through the single folding line 22 to the second folding region 13 (see FIGS. 2 to 4), As shown in FIG. 1, the front-side convex portion 43 that is the protruding portion does not reach the front-side longitudinal end 40 ⁇ / b> E of the standard absorbent portion 40, and the front-side convex portion 43 and the fastening tape 30 (fixed end portion 31). Is a step due to a difference in thickness between the front convex portion 43 and the standard absorbing portion 40.
  • the presence of the step on the front convex portion 43 side causes the individual packaging when the fastening tape 30 is pressed from above.
  • the degree of compression of the body 20 is relatively large, so that the free end portion 32 of the fastening tape 30 is more likely to float from the upper surface of the first folding region exposed portion 122.
  • the protruding portion 41 including the maximum width portion 42, the front side convex portion 43, and the rear side convex portion 44 is not in the peripheral standard absorbing portion 40. Since the space portion 47 is formed between the standard absorbent portion 40 and the non-skin side sheet 3 by protruding from the position of the skin facing surface 40b to the non-skin side sheet 3, the fastening tape 30 is The degree of compression of the individual package 20 when pressed from above is further increased, and the ease of gripping the free end 32 is further improved.
  • the height of the space 47 is preferably 0.5 mm or more, more preferably 1.0 mm or more, and preferably 15 mm or less, more preferably 10 mm or less.
  • the surface facing the first folding region exposed portion 122 of the fastening tape 30 has the free end portion 32 side facing the first folding region exposed portion 122.
  • the non-adhesive portion 33 having no adhesiveness and the remaining portion is the adhesive portion 34.
  • the minimum width portion is the front end portion, that is, the top portion 441 of the longitudinal end 440 of the rear side convex portion 44 and the vicinity thereof.
  • the part where the adhesive part 34 exists is a part that is easily pressed by a finger such as an index finger when trying to pick the free end 32 of the fastening tape 30 with a finger, and such a part that is easily compressed in the thickness direction.
  • the adhesive portion 34 and the minimum width portion of the rear-side convex portion 44 that is, a portion where a step due to the thickness difference between the rear-side convex portion 44 and the standard absorbing portion 40 is overlapped with each other. The ease of picking the free end 32 of the tape 30 can be further improved.
  • the fastening tape 30 is distribute
  • the free end part 32 of the fastening tape 30 is provided.
  • the degree of freedom in the pulling direction when picking and pulling a finger with a finger is high and not only pulling in parallel to the vertical direction X but also pulling in the direction crossing the vertical direction X improves the opening operation of the individual package 20 Has been.
  • the boundary between the rear side convex portion 44 and the standard absorbing portion 40 that is, the longitudinal end 440 of the rear side convex portion 44 is stopped in the top view. Since the portion overlapping the attachment tape 30 has a V shape having a top portion 441 projecting toward the fixed end portion 31 side of the attachment tape 30, the free end portion 32 of the attachment tape 30 is grasped with fingers. As a pulling direction when pulling, in addition to being parallel to the vertical direction X, it is possible to select a direction orthogonal to each of the pair of vertical ends 440 and 440 existing on the left and right sides of the top portion 441.
  • the longitudinal end of the mid-high portion overlapping the fastening tape is in the lateral direction. Therefore, there is only one longitudinal direction as a pulling direction when the free end of the fastening tape is picked up with fingers and pulled.
  • the individual package 20 of the first embodiment can cope with various opening methods in combination with the fastening tape 30 being arranged at the center in the lateral direction Y of the individual package 20. .
  • the first folding region exposed portion 122 has a central portion in the lateral direction Y on the first folding line 21 side (more specifically, a rear convex portion. 44 is the highest rigidity, and the rigidity of both end portions in the lateral direction Y on the first folding line 21 side (more specifically, the non-arrangement part of the rear convex portion 44 on the first folding line 21 side) is high. It is preferable that other parts other than both parts have intermediate rigidity between both parts.
  • “the portion on the first folding line 21 side in the first folding region exposed portion 122” refers to the first folding region exposed portion 122 and the first folding region 21 in the unopened individual package 20.
  • the rigidity of each part of the individual package 20 is proportional to the basis weight, in order to give the above-described rigidity difference to the first folding region exposed part 122, a relatively high rigidity portion has a high basis weight, The relatively low rigidity portion may have a low basis weight, and the intermediate rigidity portion may have an intermediate basis weight.
  • the projecting portion 41 has a maximum width portion 42 extending over the entire length in the lateral direction Y of the absorbent core 4, and the rear convex portion 44 is bent by the first folding line 21.
  • the protrusion 41 is arranged in the vicinity of the central portion in the lateral direction Y on the first folding line 21 side, and the both ends in the lateral direction Y on the first folding line 21 side are arranged in the standard absorbent part 40. Are overlapped, the rigidity difference as described above is given to the first folding region exposed portion 122.
  • the dimensions and the like of the protruding portion 41 including the maximum width portion 42, the front-side convex portion 43, and the rear-side convex portion 44 are set as follows. It is preferable.
  • the basis weight of the protrusion 41 is preferably 100 g / m 2 or more, more preferably 200 g / m 2 or more, and preferably 1500 g / m 2 or less, more preferably 1200 g / m 2 or less.
  • the length of the maximum width portion 42 in the vertical direction X (the length of the side edge 420) is preferably 20% or more, more preferably 25% or more, with respect to the total length in the vertical direction X of the absorbent core 4.
  • the length of the maximum width portion 42 in the longitudinal direction X is preferably 20 mm or more, more preferably 25 mm or more, and preferably 360 mm or less, more preferably 300 mm or less.
  • the length L1 (see FIG. 4) in the vertical direction X of the front side convex portion 43 and the rear side convex portion 44 is preferably 5% or more, and more preferably, with respect to the total length in the vertical direction X of the absorbent core 4. Is 10% or more, preferably 50% or less, more preferably 30% or less.
  • the length L1 is preferably 5 mm or more, more preferably 10 mm or more, and preferably 200 mm or less, more preferably 120 mm or less.
  • the protruding portion 41 protrudes from the surface position (non-skin facing surface 40 b) of the standard absorbent portion 40 toward the non-skin side sheet 3 (see FIG. 5), but the individual packaging shown in FIG. 7.
  • the protrusion part 41 protrudes from the surface position (skin opposing surface 40a) of the standard absorption part 40 to the skin side sheet
  • the non-skin facing surface 40b and the non-skin side sheet 3 of the standard absorbent portion 40 are provided between the skin facing surface 40a of the standard absorbent portion 40 of the absorbent core 4 and the skin side sheet 2.
  • a space portion similar to the space portion 47 (see FIG. 5) is formed.
  • the individual package 20 ⁇ / b> A is excellent in ease of picking the free end portion 32.
  • the above-described individual packages 20 and 20A according to the first embodiment of the present invention are used as sealing and unsealing knobs for individual packages that are not in use, and are separate from the individual packages 20 and 20A.
  • the tape 30 is provided, the individual package 20B according to the second embodiment of the present invention shown in FIG. 8 does not include such a fastening tape, but instead of the individual package 20B.
  • the wrapping material 9 (one end in the longitudinal direction of the wrapping material 9 folded together with the sanitary napkin 1), which is a constituent member, functions as a sealing portion and an unsealing knob for an individual package in an unused state.
  • the upper surface of the first folding region covering portion 121 or the upper surface of the first folding region covering portion 121 in the unused state of the individual packaging 20B is covered.
  • the fastening adhesive 35 is disposed on the lower surface of the second folding region 13, and the second folding region 13 can be detachably secured to the first folding region covering portion 121 via the fastening adhesive 35. It is made like that.
  • the fastening adhesive 35 in the second embodiment has a single continuous straight line in a plan view, and the second fold of the packaging material 9 at the overlapping portion of the first fold region covering portion 121 and the second fold region 13.
  • a position spaced a predetermined distance in the vertical direction X from the vertical direction X end 91 on the region 13 side extends over substantially the entire length in the horizontal direction Y of the overlapping portion.
  • the width (length in the longitudinal direction X) of the fastening adhesive 35 is preferably 0.5 to 5 mm.
  • the longitudinal direction end region 92 sandwiched between the longitudinal direction X end 91 of the packaging material 9 and the fastening adhesive 35 is not in relation to the first folding region covering portion 121 located immediately below it. It is adhesion and can function as a picking part for opening that is picked with fingers when opening the individual package 20B.
  • the rear-side convex portion 44 that is an extension portion of the protruding portion 41 to the first folding region exposed portion 122 is a first folding line.
  • the width gradually decreases with increasing distance from 21, and reaches the boundary between the first folding region exposed portion 122 and the second folding region 13, that is, the longitudinal X end 91 of the packaging material 9.
  • the rear side convex portion 44 straddles the longitudinal direction X end 91 of the packaging material 9 in the longitudinal direction X, and the top portion 441 overlaps the longitudinal direction end region 92 of the packaging material 9.
  • the individual package 20B of 2nd Embodiment as shown in FIG.
  • the fastening adhesive 35 is an extension part to the 1st folding area
  • the rear that forms the boundary between the rear-side convex portion 44 and the standard absorbent portion 40.
  • a step due to the thickness difference between the two is generated.
  • region 92 of the packaging material 9 has overlapped with the vertical direction edge 440 of the back side convex part 44, ie, has overlapped with the said level
  • the pressure when the vertical end region 92 is pushed from above with the tip of the finger for example, the index finger
  • the individual package 20B is compressed in the thickness direction around the lower part of the longitudinal end region 92, and the members facing each other across the step, for example, the non-skin side sheet 3 and the standard absorption
  • the part 40 is in close contact.
  • the thickness of the fastening adhesive 35 and the lower part in the vicinity thereof is the thickness of the longitudinal end region 92 of the packaging material 9 and the lower part in the vicinity thereof.
  • the vertical end region 92 is more likely to float from the upper surface of the first folding region exposed portion 122, so that the vertical end region 92 can be easily picked with fingers, and the subsequent opening operation Can be done smoothly and quickly.
  • the shape in plan view of the fastening adhesive 35 is not limited to a continuous straight line parallel to the lateral direction Y as shown in FIG. 8 and may be any shape that extends in the lateral direction Y.
  • the adhesive adhering portions and the adhesive non-adhering portions may be alternately arranged in the horizontal direction Y to form a discontinuous line extending in the horizontal direction Y as a whole.
  • the projecting portion 41 extends to the first folding region exposed portion 122 (rearward) with respect to an imaginary line connecting the adhesive attaching portions.
  • fastening adhesive 35 there may be a plurality of fastening adhesives 35 extending in the lateral direction Y. In this case, the boundary between the first folding region exposed portion 122 and the second folding region 13 (the longitudinal direction X end 91 of the packaging material 9). It is only necessary that the fastening adhesive 35 closest to) satisfies the positional relationship with the extended portion (rear side convex portion 44) of the protruding portion 41 to the first folding region exposed portion 122 and the like.
  • the fastening adhesive 35 the same material as the material for forming the adhesive portion (adhesive) in the fastening tape 30 of the individual package 20 described above can be used.
  • a groove (not shown) may be formed in a portion that overlaps with the folding lines 21 and 22 in the protruding portion 41 (the front convex portion 43 and the rear convex portion 44).
  • the protrusion 41 may have an opening on the skin facing surface (the surface facing the skin side sheet 2), and the protrusion 41 has an opening on the non-skin facing surface (the surface facing the non-skin side sheet 3). You may do it.
  • the protrusion part 41 when the groove
  • it consists of various nonwoven fabrics between the skin side sheet
  • a fastening tape 30 in FIG. 20 a fastening tape may be disposed on the upper surface of the individual package.
  • Absorbency comprising a longitudinal direction extending from the abdomen side of the wearer to the back side through the crotch part and a lateral direction perpendicular thereto, corresponding to the longitudinal direction of the wearer, and having a liquid-retaining absorbent core
  • An absorbent article individual body having a configuration of being folded in the longitudinal direction of the absorbent article at two folding lines crossing in a direction, The laminate has a central region sandwiched between the two folding lines, and a first fold region and a second fold region located on both sides in the longitudinal direction across the central region.
  • the first fold region is overlapped in the order of the second fold region, and the first fold region has a first fold region exposed portion whose upper surface is exposed without being covered by the second fold region
  • the upper surface of the individual package is configured to include the upper surface of the first folding region exposed portion and the upper surface of the second folding region adjacent thereto.
  • a fastening tape is disposed on the upper surface of the individual package so as to straddle the boundary between the first folding region exposed portion and the second folding region, and the fastening tape is an end portion on the second folding region side. Is a fixed end portion, has a free end portion on the first folding region exposed portion side, and is exposed to the first folding region via an adhesive portion provided on a surface facing the first folding region exposed portion.
  • the absorptive core has a standard absorbent part and a projecting part having a thickness larger than that of the standard absorbent part, and the projecting part straddles the first folding line from the central region. Extending to the folding region exposed portion, the extending portion of the projecting portion gradually decreases in lateral direction as the distance from the central region increases, and at the boundary between the first folding region exposed portion and the second folding region.
  • the standard absorption part exists between the extension part of the protrusion and the boundary, The individual package of an absorbent article in which the fastening tape and the extending portion of the protruding portion overlap each other when the first folded region exposed portion is viewed from above.
  • the surface facing the first folding region exposed portion of the fastening tape is such that the free end side is a non-adhesive portion having no adhesiveness to the first folding region exposed portion, and the remaining portion is the adhesive portion.
  • the adhesive portion of the fastening tape and the portion having the shortest lateral length at one longitudinal end portion of the protruding portion overlap each other as described in ⁇ 1>.
  • Individual package of absorbent articles. ⁇ 3> The individual packaging of the absorbent article according to ⁇ 1> or ⁇ 2>, in which the fastening tape is arranged in the center in the lateral direction of the individual packaging.
  • Absorbency comprising a longitudinal direction extending from the abdomen side of the wearer to the back side through the crotch part and a lateral direction perpendicular thereto, corresponding to the longitudinal direction of the wearer, and having a liquid-retaining absorbent core
  • An absorbent article individual body having a configuration of being folded in the longitudinal direction of the absorbent article at two folding lines crossing in a direction, The laminate has a central region sandwiched between the two folding lines, and a first fold region and a second fold region located on both sides in the longitudinal direction across the central region.
  • the first fold region is overlapped in the order of the second fold region, and the first fold region has a first fold region exposed portion whose upper surface is exposed without being covered by the second fold region, and its upper surface.
  • a fastening adhesive is disposed on an upper surface of the first folding region covering portion or a lower surface of the second folding region covering the first folding region covering portion, and the second folding region is covered with the first folding region via the fastening adhesive.
  • the absorptive core has a standard absorbent part and a projecting part having a thickness larger than that of the standard absorbent part, and the projecting part straddles the first folding line from the central region. Extending to the folding region exposed portion, the extending portion of the projecting portion gradually decreases in lateral direction as the distance from the central region increases, and at the boundary between the first folding region exposed portion and the second folding region.
  • the fastening adhesive does not overlap with the extending portion of the protruding portion, and the standard absorbent portion is between the extending portion of the protruding portion and the fastening adhesive.
  • a fastening tape is disposed on the upper surface of the individual package so as to straddle the boundary between the first folding region exposed portion and the second folding region, and the fastening tape is an end portion on the second folding region side. Is a fixed end portion, has a free end portion on the first folding region exposed portion side, and is exposed to the first folding region via an adhesive portion provided on a surface facing the first folding region exposed portion.
  • the absorbent article includes a non-skin-side sheet disposed on the non-skin facing surface side of the absorbent core, and the protruding portion is located on the non-skin-side sheet side from the non-skin facing surface position of the standard absorbent portion.
  • ⁇ 7> In the first folding region exposed portion, the rigidity at the lateral center on the folding line side is the highest, the rigidity at both lateral ends on the folding line side is the lowest, and other parts other than both parts
  • ⁇ 8> The individual package of absorbent articles according to any one of ⁇ 1> to ⁇ 7>, wherein a groove is formed in a portion of the protruding portion that overlaps the folding line.
  • the said absorbent article comprises the skin side sheet
  • ⁇ 1> to ⁇ 8> The absorbent article according to any one of ⁇ 1> to ⁇ 8>.
  • 10> The individual package of absorbent articles according to any one of ⁇ 1> to ⁇ 9>, wherein the absorbent article is a sanitary napkin.
  • the sealing portion an end portion of a packaging material folded together with a fastening tape or an absorbent article
  • the opening can be opened.
  • An individual package of an absorbent article that can be smoothly and quickly provided is provided.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
PCT/JP2017/045294 2016-12-26 2017-12-18 吸収性物品の個装体 WO2018123684A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780018705.8A CN108883003B (zh) 2016-12-26 2017-12-18 吸收性物品的单个包装体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016250516A JP6346259B1 (ja) 2016-12-26 2016-12-26 吸収性物品の個装体
JP2016-250516 2016-12-26

Publications (1)

Publication Number Publication Date
WO2018123684A1 true WO2018123684A1 (ja) 2018-07-05

Family

ID=62635809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/045294 WO2018123684A1 (ja) 2016-12-26 2017-12-18 吸収性物品の個装体

Country Status (4)

Country Link
JP (1) JP6346259B1 (zh)
CN (1) CN108883003B (zh)
TW (1) TWI644659B (zh)
WO (1) WO2018123684A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7285135B2 (ja) * 2019-05-22 2023-06-01 花王株式会社 吸収性物品の包装体
JP2023035128A (ja) * 2021-08-31 2023-03-13 ユニ・チャーム株式会社 吸収性物品包装体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008055110A (ja) * 2006-09-04 2008-03-13 Kao Corp 吸収性物品及びその包装構造
JP2012081066A (ja) * 2010-10-12 2012-04-26 Kao Corp 吸収性物品の個装体
JP2014147481A (ja) * 2013-01-31 2014-08-21 Nippon Paper Crecia Co Ltd 吸収性物品の個包装体
JP2015084948A (ja) * 2013-10-30 2015-05-07 花王株式会社 吸収性物品の包装体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4732497B2 (ja) * 2008-09-30 2011-07-27 大王製紙株式会社 吸収性物品
CN101732136B (zh) * 2008-11-13 2014-07-30 花王株式会社 吸收性物品的单个包装体
JP5590880B2 (ja) * 2009-12-28 2014-09-17 大王製紙株式会社 包装吸収性物品
JP5762487B2 (ja) * 2013-09-03 2015-08-12 ユニ・チャーム株式会社 吸収性物品の個包装体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008055110A (ja) * 2006-09-04 2008-03-13 Kao Corp 吸収性物品及びその包装構造
JP2012081066A (ja) * 2010-10-12 2012-04-26 Kao Corp 吸収性物品の個装体
JP2014147481A (ja) * 2013-01-31 2014-08-21 Nippon Paper Crecia Co Ltd 吸収性物品の個包装体
JP2015084948A (ja) * 2013-10-30 2015-05-07 花王株式会社 吸収性物品の包装体

Also Published As

Publication number Publication date
CN108883003A (zh) 2018-11-23
JP6346259B1 (ja) 2018-06-20
JP2018102472A (ja) 2018-07-05
TWI644659B (zh) 2018-12-21
CN108883003B (zh) 2019-10-29
TW201828899A (zh) 2018-08-16

Similar Documents

Publication Publication Date Title
US8317766B2 (en) Individually packaged absorbent article
JP5341738B2 (ja) 吸収性物品
JP4599235B2 (ja) 生理用ナプキン
JP4476611B2 (ja) 生理用ナプキン
JP4771756B2 (ja) 吸収性物品
TWI523646B (zh) Absorbent items
KR101732572B1 (ko) 흡수성 물품 및 흡수성 물품 패키징
WO2006070573A1 (ja) 生理用ナプキン
JP2011005308A (ja) 吸収性物品
JP5988714B2 (ja) 吸収性物品
JP5702105B2 (ja) 吸収性物品の個装体
JP2012179242A (ja) 吸収性物品の包装体
JP6120324B2 (ja) 吸収性物品
JP6351354B2 (ja) 吸収性物品
WO2018123684A1 (ja) 吸収性物品の個装体
JP6415752B2 (ja) 吸収性物品
WO2007141960A1 (ja) 母乳パッド
JP4128164B2 (ja) 吸収性物品の個装体
JP5033906B2 (ja) 個装吸収性物品の製造方法
JP4963906B2 (ja) 吸収性物品
JP4749288B2 (ja) 吸収性物品
BR0105274B1 (pt) absorvente higiênico.
JP5451358B2 (ja) 吸収性物品
JP2017205569A (ja) テープ型の使い捨ておむつ
JP6333911B2 (ja) 吸収性物品

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: 17885707

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: 17885707

Country of ref document: EP

Kind code of ref document: A1