WO2018003556A1 - 吸収性物品 - Google Patents

吸収性物品 Download PDF

Info

Publication number
WO2018003556A1
WO2018003556A1 PCT/JP2017/022365 JP2017022365W WO2018003556A1 WO 2018003556 A1 WO2018003556 A1 WO 2018003556A1 JP 2017022365 W JP2017022365 W JP 2017022365W WO 2018003556 A1 WO2018003556 A1 WO 2018003556A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
absorber
absorbent
crotch
longitudinal direction
Prior art date
Application number
PCT/JP2017/022365
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
奏枝 余吾
Original Assignee
王子ホールディングス株式会社
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 王子ホールディングス株式会社 filed Critical 王子ホールディングス株式会社
Priority to MYPI2018002480A priority Critical patent/MY193888A/en
Priority to CN201780039790.6A priority patent/CN109414358B/zh
Publication of WO2018003556A1 publication Critical patent/WO2018003556A1/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
    • 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
    • A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • 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
    • 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
    • A61F13/56—Supporting or fastening means

Definitions

  • This case relates to absorbent articles such as disposable diapers and sanitary napkins.
  • an absorbent article is provided with an absorbent body extending in the longitudinal direction connecting the abdomen side and the back side of the wearer.
  • liquids such as excreted urine and menstrual blood are absorbed.
  • the absorbent body is irregularly bent or twisted, the feel of the wearer and the liquid absorbability may be lowered, and the wearer's comfort may not be ensured.
  • the part disposed in the inseam of the wearer in the absorbent body should be attached in close contact with the wearer because it is the main part from which liquid is excreted, but is easily deformed by being sandwiched between the legs. Therefore, the wearer's comfort may be greatly impaired.
  • the absorber when the bending of the absorber is guided by the groove portion, the absorber is bent into a predetermined shape.
  • the bending of the absorber is not guided in the front body or the back body, the resistance against this bending works, and the bending of the absorber does not occur. May be disturbed. Therefore, there is room for improvement in improving the wearer's comfort.
  • the absorbent article of the present invention has been created in view of the above-described problems, and is intended to ensure the wearer's comfort. It should be noted that the present invention is not limited to the purpose here, and is an operation and effect derived from each configuration shown in the ⁇ Mode for Carrying Out the Invention '' to be described later, and can also exhibit an operation and an effect that cannot be obtained by conventional techniques. It can be positioned as another purpose of this case.
  • the absorbent article disclosed here has an absorber.
  • the absorbent article includes a pair of groove-shaped portions extending in the longitudinal direction and provided in the absorbent body at least in the crotch portion disposed in the crotch of the wearer, and the absorbent body in the thickness direction at least in the crotch portion.
  • a pair of elastic portions provided extending in the longitudinal direction at a position overlapping with the first absorber portion provided with the groove-like portion in the absorber, and in the absorber, the groove-like portion of the groove-like portion.
  • a second absorber portion including a region in which the groove-like portion is virtually extended along the extending direction and having a basis weight smaller than that of the first absorber portion.
  • the basis weight is suppressed in the portion where the groove-like portion is not provided than in the portion where the groove-like portion is provided.
  • the second absorber portion is provided adjacent to the end portion in the longitudinal direction with respect to the first absorber portion.
  • said 1st absorber part is arrange
  • said 2nd absorber part is arrange
  • said 2nd absorber part is arrange
  • the said 2nd absorber part has a dimension of the thickness direction smaller than said 1st absorber part. (6) It is preferable that the said 2nd absorber part has a density lower than said 1st absorber part. (7) It is preferable that the said groove-shaped part is formed by pressing of the said absorber. (8) In addition, it is preferable that the said elastic part is arrange
  • the present absorbent article is provided with the front body, the crotch part, and the back body in this order in the longitudinal direction. Also, a fastening tape projecting in the width direction on the back body, and a breathable front patch to which the fastening tape is fastened and attached to the most non-skin side of the front body are provided. Is preferred. (10) Further, it is preferable that the front patch is laminated so as to overlap at least a part of the second absorbent body portion.
  • the absorbent body since the resistance of the second absorbent body portion against the bending of the absorbent body is suppressed, the absorbent body can be reliably folded at the groove-shaped portion of the first absorbent body portion. Part. Therefore, the wearer's comfort can be improved.
  • FIG. 2 is a cross-sectional view ( ⁇ - ⁇ cross-sectional view of FIG. 1) showing the main part of the disposable diaper of FIG. It is sectional drawing which shows the principal part in the paper diaper of a mounting state.
  • the absorbent article of the present embodiment is a sanitary article that is worn by a wearer and absorbs liquid such as urine and menstrual blood.
  • the absorbent article include tape-type and pants-type paper diapers (so-called “disposable diapers”), urine pads, sanitary napkins, panty liners, and the like.
  • a tape-type paper diaper is illustrated as an absorbent article.
  • a direction in which a front body arranged facing the wearer's abdomen and a back body arranged facing the back is connected to the longitudinal direction. Inseam placed between the front body (one side in the longitudinal direction) and the back body (the other side in the longitudinal direction) (center in the longitudinal direction) is placed on the wearer's crotch (placed opposite the crotch) The part is located. Further, in a state where a paper diaper is worn by the wearer (hereinafter abbreviated as “wearing state”), the side facing the wearer's skin (inside when worn) is the skin side, and the opposite side of the skin side (Outside when worn) is the non-skin side. Furthermore, a direction connecting the skin surface side and the non-skin surface side is a thickness direction, and a direction orthogonal to both the longitudinal direction and the thickness direction is a width direction. In addition, viewing from the thickness direction is a plan view.
  • the paper diaper 1 is provided with a fastening tape 2 protruding in the width direction at the back body 1C, and a front patch 3 (shown by a broken line in FIG. 1) on the most non-skin surface side of the front body 1A.
  • a breathable front patch 3 is used.
  • the paper diaper 1 is mounted on the wearer by the fastening tape 2 being fastened to the front patch 3.
  • the width direction dimension of the crotch part 1B is set to be slightly larger than the dimension between the bases of both legs of a general wearer. Therefore, in the mounted state, the crotch part 1B sandwiched in the width direction is bent. In this state, the fold extends in the longitudinal direction.
  • the paper diaper 1 is provided with an absorbent body 12 (indicated by a thick broken line in FIG. 1) extending in the longitudinal direction over the front body 1A, the crotch 1B, and the back body 1C.
  • an absorbent body 12 indicated by a thick broken line in FIG. 1
  • the absorber 12 whose width direction dimension is smaller than the front body 1A and the back body 1C is illustrated as an example. However, you may use the absorber 12 with a fixed width direction dimension.
  • the absorber 12 is a member that absorbs and holds liquid excreted from the wearer. Since the absorbent body 12 has a mat shape in this example, it will be referred to as “mat 12” in the following description. However, the shape of the absorbent body is not limited to the mat shape, and various shapes known in the art. Things can be adopted. For example, a core in which a superabsorbent polymer (so-called SAP ⁇ Superabsorbent polymer>, also referred to as a superabsorbent polymer or superabsorbent polymer) is mixed with pulverized or defibrated pulp (so-called “fluff pulp”). What is encapsulated (wrapped) with a wrap sheet is used for the mat 12.
  • SAP superabsorbent polymer
  • pulverized or defibrated pulp pulverized or defibrated pulp
  • a top sheet 11 is laminated on the skin surface side of the mat 12.
  • the top sheet 11 is disposed on the most skin side in the paper diaper 1.
  • the top sheet 11 has a property (liquid permeability) that allows the liquid to pass through in order for the mat 12 to absorb the liquid excreted from the wearer.
  • the top sheet 11 covers the skin surface side of the mat 12.
  • a side sheet 10 is provided on each side in the width direction with respect to the top sheet 11 and the mat 12. As with the top sheet 11, the side sheet 10 is disposed on the most skin side in the disposable diaper 1.
  • the side sheet 10 has a property of not allowing liquid to pass through (liquid impermeability) in order to prevent leakage of excreted liquid.
  • a back sheet 13 is laminated on the non-skin surface side of the mat 12.
  • a cover sheet 14 is laminated on the non-skin surface side of the back sheet 13.
  • the back sheet 13 has liquid impermeability in order to prevent liquid leakage from the mat 12.
  • the back sheet 13 covers the mat 12 from the non-skin surface side.
  • a thermoplastic resin sheet such as polyethylene (PE) or polypropylene (PP) is used for the back sheet 13.
  • the cover sheet 14 is disposed on the most non-skin surface side in the crotch part 1 ⁇ / b> B and the back body 1 ⁇ / b> C of the paper diaper 1.
  • the cover sheet 14 is provided to reinforce the back sheet 13 and improve the tactile sensation (for example, touch), and covers the back sheet 13 from the non-skin surface side.
  • the cover sheet 14 is not limited to a single layer structure, and may be a multilayer structure including an inner cover sheet and an outer cover sheet.
  • a front patch 3 is attached to the non-skin surface side of the cover sheet 14.
  • the front patch 3 constitutes a fastening mechanism together with the fastening tape 2, and the fastening tape 2 is provided at each of both end portions in the width direction of the back body 1C.
  • the fastening tape 2 provided in two each on the width direction both sides of the back body 1C is illustrated. However, it is sufficient that at least one fastening tape 2 is provided on both sides in the width direction. These fastening tapes 2 extend outward in the width direction from each of both edges of the back body 1C.
  • a planar fastener that is fixed by mechanical coupling of a hook material (male member) and a loop material (female member) is used.
  • the surface fastener is constituted by a combination of a hook material having a large number of protrusions (for example, a hook shape or a mushroom shape) formed on the surface and a loop material having a loop-shaped fiber disposed on the surface. That is, either one of the fastening tape 2 and the front patch 3 is provided with a hook material, and the other is provided with a loop material.
  • the planar fastener the hook material and the loop material can be firmly fixed while being peelable, and repeated use is also possible.
  • FIGS. 1 to 3 a structure for bending and holding the crotch part 1B in a predetermined shape in the mounted state (hereinafter referred to as “folded holding structure”) will be described.
  • the bending holding structure is provided to secure the wearer's comfort by bending the crotch part 1B into a predetermined shape. It is provided on the disposable diaper 1.
  • an embossed portion 20 (groove portion) for bending the shape of the crotch 1B into a predetermined shape is provided, and a support gather 31 for holding the shape of the crotch 1B bent into a predetermined shape.
  • the mat 12 is provided with a configuration for reliably bending the crotch portion 1B into a predetermined shape by the embossed portion 20.
  • the embossed part 20 extends in the longitudinal direction in the crotch part 1B and is recessed, and is at least a pair (two) of parts. In addition, the embossed part 20 is not provided in the front body 1A and the back body 1C. Here, the embossed portion 20 is provided on the top sheet 11 and the mat 12. That is, the embossed portion 20 is disposed on the skin surface side of the paper diaper 1. In addition, the embossing part 20 should just be provided in the mat
  • the embossed portion 20 can be recessed (embossed) by partially pressing (squeezing) the mat 12 on which the top sheet 11 is laminated. In this case, the mat 12 provided with the embossed portion 20 is pressed (consolidated). In other words, the embossed portion 20 is formed by pressing the mat 12. 1 and 2 exemplify linear embossed portions 20 that are symmetrically arranged with respect to the center line C in the width direction and that are parallel to each other and form a pair of two. However, the embossed portion 20 may have a shape that is separated or approached from one side in the longitudinal direction to the other side, or may have another shape such as an arc shape or a wave shape. Furthermore, three or more embossed portions 20 may be provided.
  • the support gather 31 is a part for lifting and supporting the mat 12 to the skin surface side in the mounted state.
  • the support gather 31 is disposed on the outer side in the width direction than the embossed portion 20.
  • the support gathers 31 are arranged at positions where at least a portion thereof overlaps the mat 12 in the thickness direction (in plan view).
  • the paper diaper 1 brought together is extended in the longitudinal direction.
  • a support gather 31 is provided over the front body 1A, the crotch 1B, and the back body 1C.
  • a pair of the support gathers 31 are provided, and each is formed by a first elastic member 41 (elastic portion, indicated by a two-dot chain line in FIG. 1). Similar to the support gather 31, the first elastic member 41 is disposed on the outer side in the width direction from the embossed portion 20 at a position where at least a portion thereof overlaps the mat 12 in a plan view in the region of the crotch 1B. It is provided along. Here, the first elastic member 41 is arranged in parallel with the embossed portion 20. The first elastic member 41 is provided to contract the mat 12 in the longitudinal direction.
  • the first elastic member 41 is interposed between the back sheet 13 and the cover sheet 14, and at least within the range of the crotch 1 ⁇ / b> B of the sheets 13, 14 and the extended first elastic member 41.
  • the sheets 13 and 14 are pulled together by the elastic force of the first elastic member 41 in the contraction direction, and the mat 12 is contracted in the longitudinal direction.
  • a three-dimensional gather 32 and a leg gather 33 are also provided in the paper diaper 1.
  • the three-dimensional gather 32 is provided to prevent the excreted liquid from leaking outward in the width direction.
  • the inner edge in the width direction of the side seat 20 is erected on the skin surface side by the second elastic member 42 (shown by a dense broken line in FIGS. 1 and 2) and is gathered.
  • the leg gather 33 is provided in order to improve the followability to a wearer's leg part.
  • the leg gathers 33 protrude in the width direction, and the width direction outer edge portion of the side seat 20, the width direction outer edge portion of the cover sheet 14, and the width direction outer edge portion of the back sheet 13 are third elastic members. 43 (shown by sparse broken lines in FIG. 1).
  • FIG. 1 and FIG. 2 three first elastic members 41, two second elastic members 42 provided one by one, and third elastic members provided two by one in each of one and the other in the width direction.
  • the member 43 is illustrated.
  • various numbers, elastic forces, or types of Elastic members 41, 42, and 43 can be employed.
  • the elastic members 41, 42, and 43 for example, thread rubber, natural rubber, or an elastic film can be used.
  • the mat 12 includes a first mat portion 121 (first absorber portion) disposed in the crotch 1B and the back body 1C, and a second mat portion 122 (second absorber portion) disposed in the front body 1A. It is roughly divided into These mat portions 121 and 122 are adjacent to each other in the longitudinal direction.
  • An embossed portion 20 is provided in the first mat portion 121 disposed in the crotch portion 1B. On the other hand, the embossed portion 20 is not provided in the second mat portion 122.
  • the second mat portion 122 includes a region R (hereinafter referred to as “extension region”) R in which the embossed portion 20 is virtually extended along the extending direction (the extending direction of the embossed portion 20).
  • extension region a region R in which the embossed portion 20 is virtually extended along the extending direction (the extending direction of the embossed portion 20).
  • the extended area R in which the crease at the embossed portion 20 can be expanded is included in the second mat 122.
  • the mat 12 of this case has a basis weight for each region (part). It has been adjusted. Specifically, the basis weight of the second mat portion 122 is smaller than the basis weight of the first mat portion 121. For example, the basis weight of the mat portions 121 and 122 can be adjusted by reducing the amount of the molding material laminated in the second mat portion 122 rather than the first mat portion 121. In this case, the second mat portion 122 has a smaller dimension in the thickness direction than the first mat portion 121 excluding the embossed portion 20.
  • the mat portions 121, 122 can be adjusted. In this case, the density of the second mat portion 122 is lower than that of the first mat portion 121.
  • the “weight per unit area” means the mass per unit area in plan view, and the “density” means the mass per unit volume.
  • the mat 12 is not limited to the mat 12 in which the first mat portion 121 and the second mat portion 122 are integrally molded, and a mat 12 in which these mat portions 121 and 122 are molded separately may be used.
  • the second mat portion 122 and the front patch 3 overlap. That is, the front patch 3 is laminated on the second mat portion 122.
  • the crotch part 1B in the mounted state will be described with reference to FIG.
  • the crotch 1B is bent into a predetermined shape.
  • the cross section in the width direction of the crotch part 1B is bent into a predetermined shape having a “W” shape.
  • the V-shaped portion 51 and 52 are referred to as one V-shaped portion and the other V-shaped portion, similar to the two V-shaped portions.
  • the position of a fold is the skin surface side, it will be called a mountain fold, and if the position of a fold is a non-skin surface side, it will be called a valley fold.
  • the embossed portion 20 serves as a fold to guide the valley break of the crotch 1B. Specifically, two valley folds are guided by folding the crotch portion 1B with the two embossed portions 20 as folds. And the two embossing parts 20 are located in the site
  • the support gathers 31 formed by the first elastic members 41 are located outside the V-shaped portions 51 and 52 in the width direction.
  • the mat 12 is contracted in the longitudinal direction by the first elastic member 41 or the support gather 31, and the crotch part 1B is lifted to the skin side as a whole.
  • the mat 12 is contracted in the longitudinal direction by the first elastic member 41, whereby the mat 12 is lifted to the skin surface side, and the bending of the mat 12 at the embossed portion 20 can be reliably held. Therefore, the crotch part 1B of the disposable diaper 1 is bent and held in a predetermined shape in the mounted state, and the tactile sensation and the liquid absorption can be secured to improve the wearer's comfort.
  • the embossed portion 20 is provided to extend to the second mat portion 122, the tactile sensation to the wearer may be reduced, and the wearability may be reduced by preventing expansion and contraction around the waist of the paper diaper 1. .
  • the embossed part 20 is not provided in the 2nd mat part 122 in the paper diaper 1 of this case, the fall of the comfort resulting from the embossed part of the 2nd mat part 122 can be prevented.
  • the basis weight of the second mat portion 122 is suppressed, the material cost of the mat 12 can be suppressed, and the paper diaper 1 can be reduced in weight.
  • the crotch part 1B of the disposable diaper 1 Since the crotch part 1B of the disposable diaper 1 is disposed to face the excretion site of the wearer, a larger amount of liquid absorption is required than the front body 1A and the back body 1C. Further, since the first mat portion 121 has a larger basis weight than the second mat portion 122, a liquid absorption amount is secured more than the second mat portion 122. Therefore, the mat parts 121 and 122 satisfying the liquid absorption required for each part of the mat 12 can be arranged. From this point of view, the wearer's comfort can be improved.
  • the dimension of the thickness direction of the 2nd mat part 122 is smaller than the 1st mat part 121, the bulk in the front body 1A in the paper diaper 1 can be suppressed. Therefore, the tactile sensation and wearability of the wearer's abdomen can be improved. In addition, by improving the gripability (ease of gripping) of the front body 1A, the wearability of the paper diaper 1 is enhanced.
  • the density of the second mat portion 122 is lower than that of the first mat portion 121, the second mat portion 122 can be deformed more smoothly than the first mat portion 121. Therefore, the mat 12 can be reliably bent into a predetermined shape in the mounted state, and the followability of the second mat portion 122 to the wearer can be improved.
  • the embossed portion 20 extending in the longitudinal direction is formed by pressing the mat 12, and the first mat portion 121 is pressed. Therefore, the rigidity of the embossed portion 20 in the first mat portion 121 is increased. Therefore, the first mat portion 121 is reinforced in the longitudinal direction by the embossed portion 20. By this reinforcement, formation of a fold extending in the width direction at the first mat portion 121 is suppressed. Also from this point, the crotch part 1B can be reliably bent into a predetermined shape.
  • the first mat portion 121 is placed on the skin surface side from the outer side in the width direction of the valley fold at the embossed portion 20 Can be urged to be lifted up, and the bending of a predetermined shape can be reliably held.
  • the diaper 1 can be prevented from being steamed.
  • the front patch 3 is laminated on the second mat portion 122 that has a smaller basis weight than the first mat portion 121, that is, has high air permeability. Therefore, a decrease in the air permeability of the front patch 3 is suppressed, and the wearer's comfort can be ensured.
  • the second mat portion 122 only needs to have at least the basis weight of the extended region R smaller than the basis weight of the first mat portion 121. That is, the second mat portion 122 may have a partial basis weight that is not the entire region. In this case, the mat can be reliably bent into a predetermined shape while ensuring the liquid absorption amount of the second mat portion 122.
  • the support gather 31 and the first elastic member 41 are not limited to being provided symmetrically in the width direction, and may extend in the longitudinal direction along the center in the width direction. In this case, the paper diaper 1 can be easily bent along the center line C in the width direction, and the wearer's comfort can be improved. Or the support gather 31 and the 1st elastic member 41 may be arrange
  • the embossed part 20 may be provided in a part of the front body 1A and the back body 1C.
  • a corresponding portion of the mat 12 may be thinned or a groove-like portion that penetrates may be provided in the mat 12.
  • the embossed portion 20 may be provided on the non-skin surface side of the mat 12 or may be provided on the skin surface side and non-skin surface side of the mat 12.
  • the front patch 3 should just be laminated
  • the first mat portion may be disposed on the front body 1A and the crotch portion 1B, and the second mat portion may be disposed on the back body 1C. That is, the second mat portion may be disposed on the other side in the longitudinal direction with respect to the first mat portion. In this case, it is possible to improve the wearer's comfort that the amount of liquid absorption required in the front body 1A is larger than that in the back body 1C.
  • the first mat portion may be disposed on the crotch portion 1B, and the second mat portion may be disposed on the front body 1A and the back body 1C. That is, the second mat portion may be disposed on both sides of the mat in the longitudinal direction with respect to the first mat portion. In this case, the mat can be further reliably bent into a predetermined shape, and the molding material for the mat can be further reduced, the material cost can be further reduced, and the weight can be further reduced.

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/JP2017/022365 2016-06-30 2017-06-16 吸収性物品 WO2018003556A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2018002480A MY193888A (en) 2016-06-30 2017-06-16 Absorbent article
CN201780039790.6A CN109414358B (zh) 2016-06-30 2017-06-16 吸收性物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016130590A JP6369507B2 (ja) 2016-06-30 2016-06-30 吸収性物品
JP2016-130590 2016-06-30

Publications (1)

Publication Number Publication Date
WO2018003556A1 true WO2018003556A1 (ja) 2018-01-04

Family

ID=60786045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/022365 WO2018003556A1 (ja) 2016-06-30 2017-06-16 吸収性物品

Country Status (5)

Country Link
JP (1) JP6369507B2 (enrdf_load_stackoverflow)
CN (1) CN109414358B (enrdf_load_stackoverflow)
MY (1) MY193888A (enrdf_load_stackoverflow)
TW (1) TWI659732B (enrdf_load_stackoverflow)
WO (1) WO2018003556A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6900940B2 (ja) * 2016-06-30 2021-07-14 王子ホールディングス株式会社 吸収性物品
JP2021019726A (ja) * 2019-07-25 2021-02-18 王子ホールディングス株式会社 吸収性物品
JP2021019728A (ja) * 2019-07-25 2021-02-18 王子ホールディングス株式会社 吸収性物品
JP7463743B2 (ja) * 2020-01-29 2024-04-09 王子ホールディングス株式会社 吸収性物品
JP7484188B2 (ja) * 2020-01-29 2024-05-16 王子ホールディングス株式会社 吸収性物品
JP7596635B2 (ja) * 2020-01-29 2024-12-10 王子ホールディングス株式会社 吸収性物品
JP7463742B2 (ja) * 2020-01-29 2024-04-09 王子ホールディングス株式会社 吸収性物品
JP7528032B2 (ja) * 2021-06-28 2024-08-05 大王製紙株式会社 吸収性物品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010951A (ja) * 2010-06-30 2012-01-19 Daio Paper Corp 吸収性物品
JP2015066308A (ja) * 2013-09-30 2015-04-13 花王株式会社 吸収性物品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW595464U (en) * 2000-12-28 2004-06-21 Kao Corp Disposable diaper
JP4236833B2 (ja) * 2001-08-09 2009-03-11 大王製紙株式会社 体液吸収性物品
JP4904116B2 (ja) * 2006-08-31 2012-03-28 大王製紙株式会社 止着式紙おむつ
JP4982195B2 (ja) * 2007-01-26 2012-07-25 王子ネピア株式会社 テープ型おむつ
JP4370348B2 (ja) * 2007-07-26 2009-11-25 大王製紙株式会社 使い捨ておむつ、及び吸収性物品
JP4994186B2 (ja) * 2007-10-25 2012-08-08 花王株式会社 使い捨ておむつ
JP5832761B2 (ja) * 2011-03-01 2015-12-16 ユニ・チャーム株式会社 吸収性着用物品
JP5977590B2 (ja) * 2012-06-18 2016-08-24 ユニ・チャーム株式会社 吸収性物品及び吸収性物品の製造方法
JP5210447B1 (ja) * 2012-10-29 2013-06-12 王子ネピア株式会社 使い捨ておむつ
JP6349148B2 (ja) * 2014-05-27 2018-06-27 ユニ・チャーム株式会社 使い捨ておむつ
JP5939293B2 (ja) * 2014-11-10 2016-06-22 王子ホールディングス株式会社 吸収性物品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010951A (ja) * 2010-06-30 2012-01-19 Daio Paper Corp 吸収性物品
JP2015066308A (ja) * 2013-09-30 2015-04-13 花王株式会社 吸収性物品

Also Published As

Publication number Publication date
TWI659732B (zh) 2019-05-21
JP2018000473A (ja) 2018-01-11
CN109414358B (zh) 2021-06-04
MY193888A (en) 2022-10-31
JP6369507B2 (ja) 2018-08-08
CN109414358A (zh) 2019-03-01
TW201806570A (zh) 2018-03-01

Similar Documents

Publication Publication Date Title
JP6369507B2 (ja) 吸収性物品
JP4996508B2 (ja) 吸収性物品
JP3201606U (ja) 吸収性物品
CN103826588A (zh) 一次性穿戴物品
JP5577085B2 (ja) パンツ型使い捨ておむつ
JP5558617B1 (ja) 吸収性パッド
JP2005342203A (ja) 使い捨ておむつ
JP5558616B2 (ja) 吸収性パッド
JP2019097871A (ja) 吸収性物品
JP3971162B2 (ja) 生理用ナプキン
JP5654318B2 (ja) 吸収性物品
JP2001212176A (ja) 使い捨ておむつ
JP6900940B2 (ja) 吸収性物品
WO2004091459A1 (ja) 使い捨てのパンツ型着用物品
JP6572835B2 (ja) 吸収性物品および吸収性物品の製造方法
JP2011056162A (ja) 吸収性物品、及び吸収性包装体
WO2014084087A1 (ja) 吸収性パッド
JP6443533B2 (ja) 吸収性物品
JP2019181306A (ja) 吸収性物品および吸収性物品の製造方法
JP6572836B2 (ja) 吸収性物品および吸収性物品の製造方法
JP2021045382A (ja) 吸収性物品
JP6822217B2 (ja) 吸収性物品
JP5822903B2 (ja) パンツ型の使い捨て着用物品
JP6953742B2 (ja) 吸収性物品
CN104507430B (zh) 吸收性垫

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: 17819916

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: 17819916

Country of ref document: EP

Kind code of ref document: A1