WO2001003524A1 - Article vestimentaire jetable - Google Patents

Article vestimentaire jetable Download PDF

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Publication number
WO2001003524A1
WO2001003524A1 PCT/JP2000/004596 JP0004596W WO0103524A1 WO 2001003524 A1 WO2001003524 A1 WO 2001003524A1 JP 0004596 W JP0004596 W JP 0004596W WO 0103524 A1 WO0103524 A1 WO 0103524A1
Authority
WO
WIPO (PCT)
Prior art keywords
pleats
waist
article
crotch
extend
Prior art date
Application number
PCT/JP2000/004596
Other languages
English (en)
Japanese (ja)
Inventor
Takeo Kuwashiro
Michiyo Matsushita
Akiko Saito
Original Assignee
Uni-Charm Co., Ltd.
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 Uni-Charm Co., Ltd. filed Critical Uni-Charm Co., Ltd.
Priority to AU58518/00A priority Critical patent/AU5851800A/en
Publication of WO2001003524A1 publication Critical patent/WO2001003524A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B9/00—Undergarments
    • A41B9/001—Underpants or briefs

Definitions

  • the present invention relates to disposable wearing articles such as ordinary pants, travel pants, patient pants in hospitals, infant pants, and other simple pants. Background art
  • Japanese Unexamined Patent Publication No. 6-63073 discloses that front and rear bodies of substantially the same shape and size are formed separately, and a joint line is provided in the crotch region of the bodies so as to protrude toward the waist circumference of the bodies. Also disclosed is a trunk-type disposable wearing article in which a concave portion is formed along an outer edge of a crotch region defined by a convexly curved joint line.
  • An object of the present invention is to provide a disposable wearing article which can be adapted to the swelling of the wearer's abdomen and buttocks at the time of wearing and does not give a feeling of pressure to the wearer. Disclosure of the invention
  • An object of the present invention is to improve a disposable wearing article having a crotch part, a waist opening, and a pair of leg openings.
  • a feature of the present invention according to the improvement is that a plurality of pleats are formed in the waist portion, extend in the waist direction, and are fixed at both side portions.
  • the present invention has the following configuration aspects.
  • the pleats located at the upper part from the waist opening to the crotch part sequentially cover substantially half of the pleats located at the lower part.
  • the pleats are located on at least one of the front and rear waist portions.
  • the article is a trunks type and is composed of a front and rear body formed separately from a nonwoven fabric, and the front and rear bodies are continuous with the front and rear waist circumference part and the waist circumference part and the crotch part And a pair of leg insertion portions that branch off and extend from each other, and are joined to each other at the front and rear waist portion and the outer edge of the leg insertion portion and the inner edge of the leg insertion portion.
  • Figure 1 is a partially broken perspective view of the disposable wearing article shown from the back.
  • FIG. 2 is an exploded perspective view of FIG.
  • Fig. 3 is a cross-sectional view taken along line A-A in Fig. 1.
  • FIG. 4 is a perspective view of the worn article shown from the side of the back body that is different from Fig. 1.
  • FIG. 5 is a perspective view of the wearing article of FIG. 4 shown from the front side.
  • FIG. 6 is a sectional view taken along line BB of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is a partially cutaway perspective view of the disposable wearing article 1 shown from the back 3 side.
  • Article 1 is a trunks type, consisting of a front body 2 and a back body 3 formed separately from non-woven fabric. 1a, a pair of leg insertion portions lb, and a pair of leg openings 5.
  • the article 1 is provided with a film-shaped waist elastic member 6 extending along an edge of the waist opening 4.
  • a V-shaped concave portion 8 is formed toward the waist opening 4 of the article 1.
  • a plurality of pleats 9 extending in the waist direction are formed in the waist circumference 1a, and are fixed on both sides of the article 1.
  • the elastic member 6 is released from the extended state, and gathers are formed along the edge of the waist opening 4.
  • FIG. 2 is an exploded perspective view of the article 1 of FIG.
  • Each of the front and rear bodies 2 and 3 has a front and rear waist portion la and a pair of leg insertion portions lb which are continuous with the waist portion la and extend at the crotch portion 7 and branch off from each other.
  • the front and rear bodies 2 and 3 include side edges 2 a and 3 a extending in the longitudinal direction parallel to each other, and upper and lower ends 2 b, 2 c, 3 b and 3 c extending in the width direction parallel to each other.
  • elastic members 6 for the waist are attached to the body 2, 3 so as to extend and extend.
  • Lower end 2 c, 3 c of front and rear body 2, 3 In this, a concave notch 8 is formed between the leg insertion portions lb toward the upper end portions 2b, 3b of the bodies 2, 3.
  • the pleated pleats 9 are quilt pleats, in which the upper pleats 9 from the upper end 3b to the lower end 3c of the rear body 3 cover substantially half of the lower pleats 9 in order.
  • the front body 2 and the back body 3 have joining edges 2 d and 3 d extending along both side edges 2 a and 3 a of the bodies 2 and 3, respectively.
  • the joining edges 2 e and 3 e extend along the edge.
  • the front body 2 and the back body 3 are joined to each other at the joining edges 2 d, 2 e, 3 d, 3 e, so that the article 1 shown in FIG.
  • FIG. 3 is a sectional view taken along line AA of FIG.
  • the pleats 9 are alternately bent and overlapped on the inside and outside so that the cross section in the longitudinal direction forms a zigzag shape, and the outer folds 9a extending parallel to each other overlap.
  • the folds 9a located at the upper part of the figure are sequentially shifted outward so as not to be disturbed.
  • Brie 9 Each of them is releasably joined to each other at a joining portion 10 intermittently extending between upper and lower end portions 3 b and 3 c of the back body 3.
  • the joint portion 10 is formed at a portion where the pre-plates 9 overlap each other.
  • the fold 9a of the pleats 9 comes into contact with the wearer's skin when the article 1 is worn because the pre-grid 9 is not standing almost vertically toward the inside of the article 1 in the width direction. Without any discomfort.
  • the pleats 9 may be such that the folds 9a located at the bottom of the figure are sequentially shifted outward so that the outer folds 9a extending parallel to each other do not overlap. .
  • FIGS. 4 and 5 are perspective views of the wearing article 1 shown from the side of the back body 3 in a mode different from that of FIG. 1, and the perspective view of the wearing article 1 shown from the side of the front body 2.
  • FIG. The article 1 has a front body 2 and a back body 3 formed separately from a nonwoven fabric, a waist opening 4, a front and rear waist part la, a pair of leg insertion parts lb, and a pair of leg circumferences. It is the same as the article 1 in FIG.
  • a plurality of pleats 9 extending in the circumferential direction of the body 1 are formed on the front and rear bodies 2 and 3 of the article 1 in the body circumferential portion 1a, and are fixed on both sides of the article 1.
  • the pleated 9 is a quilt pleat.
  • the pleated 9 is an abbreviation of the pleated 9 located at the upper part from the upper end 2b, 3b of the front and rear bodies 2, 3 toward the lower end 2c, 3c. One half is covered sequentially.
  • FIG. 6 is a sectional view taken along line BB of FIG.
  • the pleat 9 of the front body 2 has a pleat 9 whose length L1 extending in the longitudinal direction is large at the center of the front body 2, and the pleat 9 extends toward the upper end 2b and the lower end 2c of the front body 2.
  • Each dimension L 1 is getting smaller and smaller.
  • the length L2 of the pleat 9 extending in the longitudinal direction gradually increases from the upper end 3b to the lower end 3c of the back body 3.
  • the dimension L1 of the pre-plate 9 located at the center is larger than that of the pleats 9 located at the upper and lower ends 2b and 2c, so the fold 9a of the pleat 9 is folded back.
  • the center of the front body 2 can be extended more than the upper and lower ends 2b, 2c, and the front body 2 is the bulge of the wearer's abdomen.
  • the back body 3 since the dimension L2 of the pleated 9 is larger toward the lower end 3c, the fold 9a of the pleated 9 is folded back and the pleated 9 is extended.
  • the lower end 3c of the wearer's lower back 3 can be extended more than the upper end 3b. Can adapt to the bulge.
  • Pleats 9 include quilted pleats, inverted pleats with pleated ridges, irregular pleats with irregular folds, and acoustic pleats with pleated ridges standing almost vertically. Dion pleats, box pleats with folds facing each other on the back can be exemplified.
  • Non-woven fabric such as spun lace, needle punch, melt blown, thermal bond, snow bond, and chemical bond can be used for the front and rear bodies 2 and 3.
  • the basis weight is 15 to 80 g / m 2 , preferably 20 to 60 g / m 2 .
  • the constituent fibers of the non-woven fabric are polyolefin-based, polyester-based, and polyamide-based thermoplastic fibers, polyethylene 7-polypropylene or polyester composite fibers. Etc. can be used. Further, a composite sheet in which a plastic film is laminated on the nonwoven fabric can also be used.
  • the present invention can be used as training pants or boxer pants in addition to the articles already described in the technical field.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne un article vestimentaire (1) présentant un tour de bassin avant-arrière (1a), une couture d'entrejambes (7), une ouverture de tour de bassin (4), et une paire de tours de jambes (5). Dans cet article, une pluralité de plis (9) formés dans le tour de bassin (1a) et s'étendant dans le sens du tour de bassin sont fixés de part et d'autre du tour de bassin.
PCT/JP2000/004596 1999-07-08 2000-07-10 Article vestimentaire jetable WO2001003524A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58518/00A AU5851800A (en) 1999-07-08 2000-07-10 Disposable wearing article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/195105 1999-07-08
JP19510599A JP3626638B2 (ja) 1999-07-08 1999-07-08 使い捨て着用物品

Publications (1)

Publication Number Publication Date
WO2001003524A1 true WO2001003524A1 (fr) 2001-01-18

Family

ID=16335607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/004596 WO2001003524A1 (fr) 1999-07-08 2000-07-10 Article vestimentaire jetable

Country Status (3)

Country Link
JP (1) JP3626638B2 (fr)
AU (1) AU5851800A (fr)
WO (1) WO2001003524A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004052131A1 (fr) * 2002-12-09 2004-06-24 Kimberly-Clark Worldwide, Inc. Procede de production de caleçons boxeur pourvus d'une zone d'entrejambe resserree
US9700079B2 (en) 2002-12-09 2017-07-11 Kimberly-Clark Worldwide, Inc. Process of making boxer shorts from a web with various leg opening shapes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497790B (zh) * 2009-09-06 2015-09-02 小森谷则子 防水透湿内衣以及防水透湿衬里

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934005U (fr) * 1972-06-28 1974-03-26
JPH0577208U (ja) * 1992-03-30 1993-10-22 株式会社ジャパン・マネージメント・システムズ 衣類の脇下又は股下の構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934005U (fr) * 1972-06-28 1974-03-26
JPH0577208U (ja) * 1992-03-30 1993-10-22 株式会社ジャパン・マネージメント・システムズ 衣類の脇下又は股下の構造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004052131A1 (fr) * 2002-12-09 2004-06-24 Kimberly-Clark Worldwide, Inc. Procede de production de caleçons boxeur pourvus d'une zone d'entrejambe resserree
US8292868B2 (en) 2002-12-09 2012-10-23 Kimberly-Clark Worldwide, Inc. Process to make boxer shorts having a contracted crotch region
US9700079B2 (en) 2002-12-09 2017-07-11 Kimberly-Clark Worldwide, Inc. Process of making boxer shorts from a web with various leg opening shapes

Also Published As

Publication number Publication date
AU5851800A (en) 2001-01-30
JP2001020102A (ja) 2001-01-23
JP3626638B2 (ja) 2005-03-09

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