WO2020137368A1 - Article absorbant - Google Patents

Article absorbant Download PDF

Info

Publication number
WO2020137368A1
WO2020137368A1 PCT/JP2019/047002 JP2019047002W WO2020137368A1 WO 2020137368 A1 WO2020137368 A1 WO 2020137368A1 JP 2019047002 W JP2019047002 W JP 2019047002W WO 2020137368 A1 WO2020137368 A1 WO 2020137368A1
Authority
WO
WIPO (PCT)
Prior art keywords
wearer
absorbent article
cover sheet
sheet
diaper
Prior art date
Application number
PCT/JP2019/047002
Other languages
English (en)
Japanese (ja)
Inventor
吉田　英聡
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
Priority claimed from JP2019186090A external-priority patent/JP6777211B2/ja
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 CN201980082291.4A priority Critical patent/CN113164301B/zh
Publication of WO2020137368A1 publication Critical patent/WO2020137368A1/fr

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 articles specially adapted to be worn around the waist, e.g. diapers

Definitions

  • pulp and superabsorbent polymer are used as an absorbent material that absorbs excreted liquid such as urine and body fluids.
  • an elastic member that expands and contracts according to the movement and body type of the body is provided around the waist and lower limbs of the wearer (for example, , Patent Document 1).
  • the present invention is an absorbent article, in which the absorbent body is placed between the crotch of the wearer and the laminated sheets, and the waistline of the wearer is arranged.
  • the edge of the trunk opening is a portion located at an end of the laminated body forming the trunk opening, and is a portion having at least a portion where the cover sheet is folded back.
  • cover sheet may have ventilation holes at the folds.
  • the elastic member is a thread-like rubber that is arranged in parallel with the folded-back portion at least in the portion where the vent hole is provided in the folded-back portion, and may be discretely joined to the cover sheet.
  • discretely joined means that the joined portions are scattered at intervals, and may include a non-discrete joined portion as a part.
  • a widened portion may be provided in the non-joined portion formed between the linear joined portions.
  • a plurality of linear joints that are arranged in parallel in the wearer's waistline direction at least with respect to a portion of the surface of the laminate that comes into contact with the skin of the wearer and that has a contracting portion that contracts by the elastic member.
  • the sheet may be joined to each other by a portion, and the sheet may further include an air passage forming sheet that forms an air passage by bending the non-joined portion by the contraction of the contraction portion and deforming into a corrugated shape.
  • cover sheet communicates with the space between the absorbent article and the wearer at the absorber side end of the folded-back portion located inside the absorbent article when the absorbent article is worn by the wearer. It may have a non-bonding portion for communicating with the pores.
  • the diaper 1 includes a crotch region 1B that is a region corresponding to a crotch region that covers the wearer's genital region (inseam) in a worn state, and a region that corresponds to the front body around the waist of the wearer and that is located on the abdomen side of the wearer. It has a front body region 1F for covering and a rear body region 1R for covering the back side of the wearer, which is a region corresponding to the back body around the waist of the wearer.
  • the front body region 1F is located on the front side of the crotch region 1B
  • the back body region 1R is located on the rear side of the crotch region 1B.
  • the diaper 1 in the present embodiment is a pants-type disposable diaper
  • the left edge of the front body region 1F and the left edge of the rear body region 1R are joined to each other, and the right edge and the rear body region of the front body region 1F are joined together.
  • the right edges of region 1R are joined together. Therefore, in the diaper 1, the trunk opening 2T is formed by the upper edge of the front body region 1F and the upper edge of the rear body region 1R.
  • a left lower limb opening 2L is formed on the left side of the crotch region 1B, which is not joined, and a right lower limb opening 2R is formed on the right side of the crotch region 1B.
  • an absorber capable of absorbing and holding a liquid is mainly arranged around the crotch region 1B. Further, in the diaper 1, the left lower limb opening surrounding the thigh of the left lower limb of the wearer is formed in order to suppress the formation of a gap serving as a liquid outflow path between the diaper 1 and the wearer's skin.
  • a solid gather 3BL is provided in 2L
  • a solid gather 3BR is provided in the right lower limb opening 2R surrounding the thigh of the wearer's right lower limb
  • a waist gather 3R is provided in a portion surrounding the wearer's abdominal girth.
  • the absorber 8 may have a single-layer structure composed of one mat or a laminated structure in which a plurality of mats are stacked. Further, the absorber 8 can have an appropriate shape according to the purpose. Examples of the shape of the absorber 8 include a rectangular shape, an hourglass shape in which the vicinity of the central portion is constricted, and various other shapes.
  • the back sheet 7, the absorber 8 and the center sheet 9 all extend from the front body region 1F to the back body region 1R. Therefore, if the wearer's pubic area (inseam) is covered with the pad cover sheet 6 in which the back sheet 7, the absorber 8 and the center sheet 9 are laminated, the back sheet 7, the absorber 8 and the center sheet 9 will have different longitudinal directions. Both ends are located on the ventral side and the dorsal side of the wearer. That is, the wearer's genital area is in a state of being covered with the absorber 8 from the wearer's ventral side to back side. Therefore, even if the wearer discharges the liquid out of the body in any of the posture in which the belly faces down and the posture in which the back faces down, the discharged liquid contacts the absorber 8 through the center sheet 9. Will be done.
  • the diaper 1 includes an air passage forming sheet 11F laminated on the wearer side surface of the cover sheet 4F with the pad cover sheet 6, the back sheet 7, the absorber 8, the center sheet 9, and the side sheets 10L and 10R interposed therebetween.
  • the ventilation path forming sheet 11F is stacked on the cover sheet 4F at one end side in the longitudinal direction of the center sheet 9. Further, the ventilation path forming sheet 11R is laid on the cover sheet 4R at the other end side in the longitudinal direction of the center sheet 9.
  • the ventilation path forming sheet 11F a large number of minute ventilation holes 11F1 for ventilation are arranged in a region extending in the left-right direction along the upper edge of the front body region 1F.
  • the ventilation path forming sheet 11R has a large number of ventilation holes 11R1.
  • the ventilation hole means an opening that connects the space on the one surface side of the sheet and the space on the other surface side of the sheet, and the shape thereof is not particularly limited. Therefore, as the ventilation holes 11F1 and 11R1, for example, openings having a shape such as a circle, an ellipse, and a polygon (triangle, quadrangle, etc.) can be applied.
  • the formation of the ventilation holes 11F1 and 11R1 in the ventilation path forming sheets 11F and 11R does not mean that the ventilation path forming sheets 11F and 11R are materials having no air permeability, and the ventilation path forming sheet 11F and 11R may be either a breathable material or a non-breathable material.
  • the ventilation path forming sheets 11F and 11R are preferably made of a material having air permeability or liquid permeability, but may be, for example, a non-air permeable material.
  • the size and number of the ventilation holes 11F1 and 11R1 are not particularly limited, but, for example, if the opening area is 0.5 to 10 mm 2 , about 5 to 200 are preferably formed.
  • the thread rubbers 4R2, 4R3 adhered to the cover sheet 4R also form the upper edge of the back body region 1R when folded back, like the thread rubbers 4F2, 4F3, along the perforations 4R6.
  • the rubber thread 4R2 and the rubber thread 4R3 are provided in this order from the side. Therefore, the rubber thread 4F2, 4F3 is provided on the cover sheet 4F in a direction in which the waistline direction, which is the stretching direction, is the left-right direction of the diaper 1.
  • the rubber thread 4R2, 4R3 is provided on the cover sheet 4R in a direction in which the longitudinal direction, which is the expansion and contraction direction, is the left-right direction of the diaper 1.
  • the thread rubbers 4F2 and 4F3 and the thread rubbers 4R2 and 4R3 circulate along the trunk opening 2T in a substantially annular shape.
  • the elastic member is formed to exert a function of contracting the torso opening 2T in the torso direction. That is, the thread rubbers 4F2, 4F3 and the thread rubbers 4R2, 4R3 exert contractive force to bring the diaper 1 into close contact with the wearer and prevent a gap from being formed between the diaper 1 and the wearer's abdominal circumference.
  • the rubber thread 4F2, 4F3 and the rubber thread 4R2, 4R3 are discretely bonded to the cover sheets 4F, 4R by an adhesive that is discretely applied in the longitudinal direction of the rubber thread.
  • the adhesive for joining the thread rubbers 4F2, 4F3, 4R2, 4R3 and the cover sheets 4F, 4R may be one applied to the thread rubbers 4F2, 4F3, 4R2, 4R3, or the cover sheet. It may be applied to 4F and 4R. Further, the rubber thread 4F2, 4F3, 4R2, 4R3 may be joined to the cover sheets 4F, 4R by ultrasonic welding instead of the adhesive. Since the wearer's finger has a length that does not allow the cut of the perforation 4F6 to pass, the thread rubber 4F2, 4F3, etc. will not be cut by the fingertip.
  • the cover sheet 4F includes the thread rubbers 4F4 and 4F5, which are cut in the widthwise central portion corresponding to the absorber 8, so that the lower abdomen of the wearer does not hinder the expansion of the absorber 8 due to water absorption. Gives an appropriate feeling of adhesion to.
  • the cover sheet 4R is the same as the cover sheet 4F, and the rubber thread 4R4, 4R5 in which the widthwise central portion corresponding to the absorber 8 is cut by a predetermined lateral width is adhered to the cover sheet 4R. , Gives a proper fit to the lower abdomen of the wearer.
  • FIG. 4 is a diagram showing the relationship between the spacing between the rubber thread 4F2 and the size of the fold appearing in the waist gather 3R.
  • the view shown in FIG. 4(A) is a view of the waist gather 3R as seen from the side where the wearer's skin touches.
  • 4 is a diagram showing the internal structure of the waist gather 3R when viewed from the side of the diaper 1.
  • the drawing shown in (C) of FIG. 4 is a view showing a state in which the waist gather 3R is viewed from above the diaper 1.
  • 4D is a diagram showing a state in which the waist gather 3R is viewed from above the diaper 1 in a state where the waist gather 3R is contracted.
  • the reference numerals corresponding to the front body region 1F of the waist gather 3R are shown for convenience of description, but the same applies to the rear body region 1R of the waist gather 3R.
  • the joint portion S that joins the cover sheet 4F and the air passage forming sheet 11F in the state where the cover sheet 4F is folded back at the perforations 4F6 is as shown in FIG. It has a linear form extending in a direction perpendicular to the upper edge of the front body region 1F shown in FIG. A plurality of the joint portions S are provided in parallel, and further, the intervals are provided so that the intervals are large and small. Therefore, the joining portion S has a form in which double lines are arranged at equal intervals, as can be seen from FIG. 4. Therefore, each joint S is orthogonal to the thread rubbers 4F2, 4R2 and the like.
  • the vent hole formed by the perforations 4F6 may have any relative positional relationship with respect to the joint portion S, but it should be provided at a position corresponding to a portion between the joint portions S. Is preferable, and it is particularly preferable that the joint portions S are arranged in such a manner that the intervals are alternately large and small, and the joint parts S are arranged at positions corresponding to the wide intervals.
  • the joining portion S is not limited to the form extending in the direction perpendicular to the edge of the trunk opening 2T, and may be the form extending obliquely.
  • the joint portions S By forming the joint portions S having a shape in which the double lines are arranged at equal intervals, linear folds formed by the bending of the sheet are formed in a corrugated shape in the waist gather 3R after contraction. It Therefore, for example, a ventilation path that is directly connected to the outside of the diaper 1 without penetrating the ventilation path forming sheet 11F from the wearer's skin is formed as compared with a case where the joint portions S are formed at equal intervals. The stuffiness of the person is further suppressed.
  • each joining portion S has an intermittent broken line shape in which non-joining portions that are not joined are discretely present. This aims at suppressing local feeling of dampness by improving air permeability between ventilation paths formed by a plurality of folds.
  • Such discrete joining can be realized by ultrasonic joining, for example.
  • FIG. 5 is a diagram showing a state in which the waist gather 3R contracts and the ventilation path forming sheet 11F is deformed into a corrugated shape by bending between the joint portions S.
  • the perforations 4F6 of the cover sheet 4F which form the upper edge of the front body region 1F, are dotted-line ventilation holes formed by fine cuts linearly formed. Therefore, when the waist gather 3R is contracted by the contraction force of the rubber thread 4F2, the fine cuts forming the perforations 4F6 are widened, and the openings 4F6K (the “vent holes” in the present application) at the portions other than the joints 4F6T between the cuts. Is an example) spreads.
  • the diaper 1 of the present embodiment not only the ventilation passage formed between the ventilation passage forming sheet 11F and the cover sheet 4F (the space indicated by the halftone in FIG. 5) but also the cover sheet 4F has the perforations 4F6.
  • an air passage (a space shown by hatching in FIG. 5) formed in the cover sheet 4F is formed.
  • the back body region 1R is similar to the front body region 1F.
  • the rubber threads 4F2 and 4F3 are arranged inside the cover sheet 4F, the rubber threads 4F2 and 4F3 are separated from the cover sheet 4F by the adhesive which is discretely applied in the longitudinal direction as described above.
  • the diaper 1 of the present embodiment has higher air permeability in the waist gather 3R as compared with the diaper 1 in which the opening 4F6K is not formed in the perforation 4F6.
  • the opening 4F6K may be provided in the vicinity of the fold, not the fold formed by the perforations 4F6, 4R6 and the like.
  • the opening 4F6K is provided at a position that opens outward in the worn state of the diaper 1 from the viewpoint of communicating the inside and outside of the diaper 1 and improving air permeability.
  • a position is preferably within 10 mm from the fold line, and more preferably within 5 mm.
  • the opening 4F6K is provided in the vicinity of the fold instead of the fold, the path of the ventilation path from the inside of the cover sheets 4F6, 4R6 to the opening 4F6K is bent in front of the opening 4F6K.
  • the rubber thread 4F2, 4F3 is discretely bonded or ultrasonically welded to the cover sheet 4F. Further, the joint portions S are arranged in parallel with a space therebetween, as shown in FIG. Therefore, when the perforations 4F6 forming the opening are folded back, the inner space formed in the cover sheet 4F contracts the thread rubbers 4F2 and 4F3, resulting in a narrow space as shown in FIG. 6C. A portion and a non-narrow portion as shown in FIG. In the narrow portion, the cover sheet 4F is joined by the joining portion S, and therefore, as shown in FIG. 6C, almost no space is formed in the cover sheet 4F.
  • the non-narrow portion shown in FIG. 6D is the joint portion S extending in a direction perpendicular to the edge of the torso opening 2T.
  • the joint portion S extends along the longitudinal direction of the diaper 1.
  • the non-narrow portion has a function as a ventilation path and a function of suppressing leakage of water from the diaper 1 through the ventilation path. It becomes possible to exhibit both functions of.
  • the water leakage suppression function increases as the inclination angle of the joint S with respect to the longitudinal direction of the diaper 1 increases.
  • the non-narrow portion shown in FIG. 6(D) has a widened portion for preventing the water from leaking from the perforations 4F6 and 4R6 when the water flows into the non-narrow portion. Good. If such a widened portion is present in the non-narrow portion, when the water flows into the non-narrow portion, the water is collected in the wide portion, so that the water passes through the perforations 4F6, 4R6 and the non-narrow portion. It is possible to suppress the leakage from the.
  • Such a widened portion is formed by providing the joint portion S on the cover sheet 4F folded back at the perforation 4F6 as a boundary, for example, in the state of forming a corrugated fold extending parallel to the perforation 4F6. can do.
  • the diaper 1 has a space between the absorber 8 and the wearer (hereinafter, referred to as "absorber side space") and a space in the cover sheet 4F, for example, by providing the following vent holes. It may be in communication.
  • the diaper 1 is discharged from the ventilation hole 12 through the second ventilation path that leads to the opening of the perforation 4F6 through the non-narrow portion in the cover sheet 4F. Therefore, the breathability inside and outside the diaper 1 in the worn state is further improved as compared with the case where the vent hole 12 is not provided.
  • the ventilation hole 12 is not limited to the form provided in the vicinity of the end portion in the longitudinal direction of the absorber 8.
  • the ventilation hole 12 may be provided at any position as long as it can communicate the inside of the cover sheet 4F and the absorber side space.
  • the vent 12 is provided on the front body region 1F side, but the vent 12 may be provided on the back body region 1R side, or the front body region 1F side and the back body region 1F side. It may be provided on both sides of the region 1R.
  • the diaper 1 is worn, for example, on the inner surface of the diaper 1. You may make it form the recessed part for forming a space between a person's skin surface and the inner surface of the diaper 1. If such a concave portion is formed in the front body region 1F or the rear body region 1R, for example, the perforation 4F6, 4R6, the vent hole 12 or Exhaust of air in the diaper 1 through the ventilation path formed by the non-bonded portion 13 is promoted.
  • Fig. 9 is a diagram explaining the pump function exerted by the space formed by the recess.
  • a recessed space 15 is formed between the inner surface of the diaper 1 and the wearer 14. It is formed.
  • the recessed space 15 expands/contracts according to the movement of the lower limbs of the wearer 14.
  • a recessed space 15 When the recessed space 15 is expanded or contracted, the expansion or contraction of the recessed space 15 exerts a pumping effect, and the ventilation path formed by the folds of the ventilation path forming sheets 11F and 11R, the perforations 4F6 and 4R6, the ventilation hole 12 or the non-joint portion 13 is formed. Air circulates inside and outside the diaper 1 through the ventilation path formed by.
  • a recessed space 15 can be formed, for example, by forming at least a part of the waist gather 3R into a folded structure as shown in FIG.
  • the recessed space 15 preferably communicates with the ventilation path formed by the ventilation hole 12 or the non-joint portion 13. Examples of such a portion include the vicinity of the end portion in the longitudinal direction of the absorber 8 which is a portion where the vent hole 12 or the non-bonding portion 13 is provided.
  • the diaper 1 may be provided with a rubber thread, for example, at a portion corresponding to the recessed space 15 so that the recessed space 15 can be easily expanded and contracted according to the movement of the lower limbs of the wearer 14.
  • the thread rubber is provided in a portion corresponding to the recess space 15 of the diaper 1, the recess space 15 is expanded by the thread rubber after the recess space 15 is expanded according to the movement of the lower limbs of the wearer 14, Expansion and contraction of the recess space 15 is promoted, and a higher pump function is exhibited.
  • the rubber thread is arranged so as to overlap the end of the absorbent body 8 in the longitudinal direction.
  • the recessed space 15 can secondarily exhibit the following operational effects. That is, when the recessed space 15 is provided near the longitudinal end of the absorbent body 8, the end of the ventilation path forming sheets 11F and 11R on the crotch region 1B side is located in the recessed space 15. Therefore, the ends of the ventilation path forming sheets 11F and 11R on the crotch region 1B side stand up in the recessed space 15, so that the ends of the ventilation path forming sheets 11F and 11R can function as stoppers for feces or the like. Even if a contraction means such as rubber for contracting the air passage forming sheets 11F and 11R in the width direction of the diaper 1 is provided so that the ends on the crotch region 1B side can easily stand up in the recess space 15. Good.
  • a contraction means such as rubber for contracting the air passage forming sheets 11F and 11R in the width direction of the diaper 1 is provided so that the ends on the crotch region 1B side can easily stand up in the recess space 15. Good.

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)

Abstract

L'objectif de la présente invention est de fournir un article absorbant qui, avec une configuration simple, permet une perméabilité à l'air améliorée dans une partie qui est enroulée autour de la circonférence abdominale d'un porteur. La présente invention concerne un article absorbant, l'article absorbant étant pourvu : d'un corps absorbant qui est disposé dans l'entrejambe de l'utilisateur ; d'un corps stratifié qui prend en sandwich le corps absorbant avec une pluralité de feuilles stratifiées et dans lequel une partie d'ouverture abdominale est formée autour de la taille du porteur ; et d'une feuille de couverture qui encapsule, dans la partie qui forme la partie d'ouverture abdominale, un élément étirable pour amener la partie d'ouverture abdominale à se contracter, la feuille de couverture étant pliée au niveau d'une partie du bord de la partie d'ouverture abdominale et ayant des trous de ventilation continus qui traversent la feuille de couverture au niveau du pli de la partie pliée ou à proximité de celui-ci.
PCT/JP2019/047002 2018-12-27 2019-12-02 Article absorbant WO2020137368A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980082291.4A CN113164301B (zh) 2018-12-27 2019-12-02 吸收性物品

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-244831 2018-12-27
JP2018244831 2018-12-27
JP2019-186090 2019-10-09
JP2019186090A JP6777211B2 (ja) 2018-12-27 2019-10-09 吸収性物品

Publications (1)

Publication Number Publication Date
WO2020137368A1 true WO2020137368A1 (fr) 2020-07-02

Family

ID=71127845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/047002 WO2020137368A1 (fr) 2018-12-27 2019-12-02 Article absorbant

Country Status (1)

Country Link
WO (1) WO2020137368A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122604A1 (fr) * 2010-03-29 2011-10-06 王子ネピア株式会社 Couche jetable
JP2015226847A (ja) * 2015-09-17 2015-12-17 王子ホールディングス株式会社 使い捨ておむつ
JP2016042918A (ja) * 2014-08-20 2016-04-04 王子ホールディングス株式会社 使い捨ておむつ及びクッションシート
JP2016042917A (ja) * 2014-08-20 2016-04-04 王子ホールディングス株式会社 使い捨ておむつ及びクッションシート

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122604A1 (fr) * 2010-03-29 2011-10-06 王子ネピア株式会社 Couche jetable
JP2016042918A (ja) * 2014-08-20 2016-04-04 王子ホールディングス株式会社 使い捨ておむつ及びクッションシート
JP2016042917A (ja) * 2014-08-20 2016-04-04 王子ホールディングス株式会社 使い捨ておむつ及びクッションシート
JP2015226847A (ja) * 2015-09-17 2015-12-17 王子ホールディングス株式会社 使い捨ておむつ

Similar Documents

Publication Publication Date Title
TWI484946B (zh) 吸收性物品
JP7151844B2 (ja) 吸収性物品
JP5175702B2 (ja) 使い捨ておむつ
JP2020156929A5 (fr)
JP5793861B2 (ja) 使い捨ておむつ
WO2020137368A1 (fr) Article absorbant
JP2018108337A (ja) 吸収性物品
JP6777211B2 (ja) 吸収性物品
JP6365373B2 (ja) ボクサーパンツ型使い捨ておむつ及び吸収性物品
JP6558285B2 (ja) 使い捨ておむつ
JP7052703B2 (ja) 吸収性物品
JP2020195548A (ja) 吸収性物品
JP6662409B2 (ja) 吸収性物品
JP2019208666A (ja) 吸収性物品
JP7107203B2 (ja) 吸収性物品
JP6662410B2 (ja) 吸収性物品
JP7175357B1 (ja) 使い捨て吸収性物品および使い捨て吸収性物品の製造方法
CN217908184U (zh) 尿布
JP7322590B2 (ja) 吸収性物品
JP2020103562A (ja) 吸収性物品
JP2022131306A (ja) 吸収性物品
JP2022131309A (ja) 吸収性物品
JP2022131563A (ja) 吸収性物品
WO2019230981A1 (fr) Article absorbant
WO2018123514A1 (fr) Article absorbant

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: 19902120

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: 19902120

Country of ref document: EP

Kind code of ref document: A1