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JP2927868B2 - Disposable diapers - Google Patents

Disposable diapers

Info

Publication number
JP2927868B2
JP2927868B2 JP2066332A JP6633290A JP2927868B2 JP 2927868 B2 JP2927868 B2 JP 2927868B2 JP 2066332 A JP2066332 A JP 2066332A JP 6633290 A JP6633290 A JP 6633290A JP 2927868 B2 JP2927868 B2 JP 2927868B2
Authority
JP
Japan
Prior art keywords
absorber
disposable diaper
portions
leg
leg portions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2066332A
Other languages
Japanese (ja)
Other versions
JPH03267059A (en
Inventor
久記 渡辺
治三 樋田
啓二 阿部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP2066332A priority Critical patent/JP2927868B2/en
Priority to GB9105530A priority patent/GB2242610A/en
Publication of JPH03267059A publication Critical patent/JPH03267059A/en
Application granted granted Critical
Publication of JP2927868B2 publication Critical patent/JP2927868B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49001Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49014Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels
    • A61F13/49015Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels the elastic means being elastic panels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49017Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located at the crotch region
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/491Absorbent articles specially adapted to be worn around the waist, e.g. diapers specially adapted for gender distinct urine discharge pattern
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/495Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F2013/4512Absorbent 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 folded in special shape during use
    • A61F2013/4543Absorbent 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 folded in special shape during use with a special transverse section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • A61F2013/4708Panty-liner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F2013/49068Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline
    • A61F2013/49076Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as "I"-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F2013/49087Absorbent articles specially adapted to be worn around the waist, e.g. diapers having breakable lateral stitches or panels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、幼児用のおむつ、トレーニングパンツ、失
禁者用あるいは成人用の使い捨て衣料、特にパンツ型の
使い捨ておむつに関するものである。
Description: FIELD OF THE INVENTION The present invention relates to a diaper for infants, training pants, disposable clothing for incontinent persons or adults, and more particularly to a pants-type disposable diaper.

〔従来の技術〕[Conventional technology]

従来、テープファスナーを具備する使い捨ておむつ
(フラット型おむつ)は、着用者が寝位の状態で、着用
し易く、あるいは着用させ易いようになされたものであ
るが、特に歩行し始めた動きの激しい幼児の場合、きち
んと着用させることが困難で、ウエスト部やレッグ部に
隙間を生じ、漏れ防止用としてギャザー部を設けたもの
であってもその機能を発揮させることができず、ウエス
ト部、レッグ部における漏れを充分に防止することがで
きなかった。また、止着用のターゲットテープをウエス
トフラップ部に設け、テープファスナーの付け直してき
ちんと着用させることを可能にしたおむつも提案されて
いるが、このようなおむつにおいても、着用している間
に、テープファスナーが外れたり、あるいは圧迫感から
自らテープファスナーを外すなどして、漏れを引き起こ
すことがあった。
BACKGROUND ART Conventionally, disposable diapers having a tape fastener (flat diapers) are designed to be easily worn or worn by a wearer in a lying position, but particularly intense movements when the user starts walking. In the case of infants, it is difficult to wear them properly, creating gaps in the waist and legs, and even if they have gathers to prevent leakage, their functions cannot be exhibited. It was not possible to sufficiently prevent leakage at the part. In addition, a diaper that has a target tape for fastening is provided on the waist flap portion, and it is possible to properly attach the tape fastener so that the diaper can be properly worn, but even in such a diaper, while wearing it, In some cases, the tape fastener may come off, or the tape fastener itself may be removed due to a feeling of oppression, thereby causing leakage.

これに対し、近年、テープファスナーを用いることな
く、予めサイド部を接合固定した、いわゆるパンツ型お
むつが開発され、このようなパンツ型おむつとして、例
えば、ウエスト部とレッグ部にギャザー部を設けたもの
(特開昭58−115106号公報)、レッグホールを中心線よ
り前側へ偏位させることによりレッグ部における隙間や
緩みをなくして吸収性能を向上させたもの(特開昭62−
231005号公報)等、種々のものが提案されている。これ
らのパンツ型おむつは、全て通常の下着と同様に立位で
着用し、幼児は勿論のこと高月齢児のトイレットトレー
ニング用として、あるいは失禁者用、成人用として使用
することを意図したものである。
On the other hand, in recent years, without using a tape fastener, a so-called pants-type diaper in which the side portions have been joined and fixed in advance has been developed. As such a pants-type diaper, for example, a gather portion is provided on a waist portion and a leg portion. (Japanese Unexamined Patent Publication No. Sho 58-115106), wherein the leg hole is deflected to the front side from the center line to eliminate the gap or looseness in the leg portion and improve the absorption performance (Japanese Patent Laid-Open No. Sho 62-115106).
Various publications have been proposed. All of these pants-type diapers are worn in a standing position, similar to normal underwear, and are intended for use in toilet training for infants as well as for older children, or for incontinents and adults. is there.

〔発明が解決しようとする課題〕[Problems to be solved by the invention]

しかしながら、特開昭58−115106号公報、特開昭62−
231005号公報に記載のパンツ型おむつは、立位で着用さ
せるため股間を広げることができないため、寝位で開脚
状態にして着用させるフラット型のように股下部におけ
る吸収体の幅及び股下部の両側部におけるギャザー用の
弾性部材の間隔(以下、「ギャザーピッチ」と称す)を
漏れに即して充分に広くとることができず、排尿、排便
部位からおむつのレッグ部の側縁までの距離が短くなっ
て、横漏れが生じ易く、況して、吸収体に殆ど吸収され
ない便に至っては漏れを一層起こし易いという課題があ
った。
However, JP-A-58-115106 and JP-A-62-115106
The pants-type diaper described in JP 231005, the width of the absorber at the crotch portion and the crotch portion like a flat type that can be worn in an open leg state in a lying position because the crotch cannot be expanded because it is worn in a standing position The gap between the elastic members for gathers on both sides (hereinafter, referred to as “gather pitch”) cannot be made sufficiently wide in accordance with leakage, and the distance from the urination and defecation site to the side edge of the leg portion of the diaper There has been a problem in that the distance is short, and lateral leakage is likely to occur, and in some cases, a stool which is hardly absorbed by the absorber is more likely to cause leakage.

従って、本発明目的は、レッグ部における横漏れを確
実に防止することができるパンツ型おむつの使い捨てお
むつを提供することにある。
Accordingly, an object of the present invention is to provide a disposable diaper for a pants-type diaper that can surely prevent lateral leakage in the leg portion.

〔課題を解決するための手段〕[Means for solving the problem]

本発明者らは、パンツ型おむつの使い捨ておむつにお
ける股間部の形態について種々検討した結果、吸収体の
股間部の形態に特定の工夫を凝らすことにより上記目的
を達成し得ることを知見した。
The present inventors have conducted various studies on the form of the crotch portion in the disposable diaper of the pants-type diaper, and as a result, have found that the above-described object can be achieved by elaborating the form of the crotch portion of the absorber.

本発明は、上記知見に基づいてなされたもので、液透
過性トップシートと、液不透過性バックシートと、これ
ら両シート間に位置する吸収体と、吸収体の周囲に形成
された前後のウエスト部及び左右のレッグ部それぞれに
ギャザーを形成する弾性伸縮部材とを有し、且つ前後の
ウエスト部が左右両端でそれぞれ接合固定されたパンツ
型の使い捨ておむつにおいて、上記吸収体の両レッグ部
近傍に該レッグ部に沿って第1、第2折り線をそれぞれ
内側から外側へ順次一対ずつ設けると共に、上記吸収体
の左右両側部を、第1折り線を介してそれぞれ内側へ折
り込んで接合固定し且つ第2折り線を介して外側へ折り
返して両レッグ部間にポケット部を設けてあり、上記ト
ップシートのレッグ部の周縁に撥水性を付与してあり、
上記吸収体は、上記ポケット部における幅lが30mm<l
<150mmであり、該吸収体における最も広い幅Lが50mm
<L<200mmであり、且つ前者と後者との差L−lが20m
m<L−l<100mmであることを特徴とする使い捨ておむ
つを提供するものである。
The present invention has been made based on the above findings, and a liquid-permeable top sheet, a liquid-impermeable back sheet, an absorber positioned between these two sheets, and a front and rear portion formed around the absorber. In a pants-type disposable diaper having a waist portion and an elastic elastic member forming a gather on each of the left and right leg portions, and front and rear waist portions bonded and fixed at both left and right ends, in the vicinity of both leg portions of the absorber A pair of first and second fold lines are sequentially provided from the inside to the outside along the leg portions, and both right and left side portions of the absorber are folded inward via the first fold lines and joined and fixed. And it is turned outward through the second folding line to provide a pocket portion between both leg portions, and to impart water repellency to the periphery of the leg portion of the top sheet,
The absorber has a width l in the pocket portion of 30 mm <l.
<150 mm, and the widest width L of the absorber is 50 mm
<L <200 mm, and the difference L-l between the former and the latter is 20 m
It is intended to provide a disposable diaper characterized by satisfying m <L-1 <100 mm.

〔作用〕[Action]

本発明によれば、ウエスト部及びレッグ部のギャザー
が伸縮して容易に着用することができ、着用している間
においてはウエスト部及びレッグ部のギャザーが腰部及
び鼠蹊部に密着して排泄物の横漏れを防止すると共に、
股間部のポケット部で排泄物を捕捉することができる。
ADVANTAGE OF THE INVENTION According to this invention, the gathers of a waist part and a leg part can expand and contract easily, and the gathers of a waist part and a leg part adhere | attach to a waist part and a groin part during wearing, and the excrement To prevent side leakage of
The excrement can be captured by the crotch pocket.

〔実施例〕〔Example〕

以下、第1図〜第7図に示す実施例に基づいて本発明
を説明する。尚、各図中、第1図は本発明の使い捨てお
むつの一実施例を示す斜視図、第2図は第1図に示す使
い捨ておむつを展開した状態を示す表面側の平面図、第
3図は第2図のIII−III線断面を拡大して示す断面図、
第4図は第2図のIV−IV線断面を拡大して示す断面図、
第5図は第2図のV−V線断面を拡大して示す断面図、
第6図は第2図に示す使い捨ておむつの股下部の折り返
し部を更に展開した状態の中間品を示す平面図、第7図
は本発明の使い捨ておむつの他の実施例を示す正面図で
ある。
Hereinafter, the present invention will be described based on the embodiment shown in FIGS. 1 is a perspective view showing an embodiment of the disposable diaper of the present invention, FIG. 2 is a front plan view showing a state where the disposable diaper shown in FIG. 1 is expanded, and FIG. Is an enlarged sectional view showing a section taken along line III-III in FIG. 2;
FIG. 4 is an enlarged cross-sectional view taken along the line IV-IV of FIG. 2,
FIG. 5 is an enlarged cross-sectional view showing a cross section taken along line VV of FIG. 2,
FIG. 6 is a plan view showing an intermediate product in a state where the folded portion of the crotch portion of the disposable diaper shown in FIG. 2 is further expanded, and FIG. 7 is a front view showing another embodiment of the disposable diaper of the present invention. .

本実施例の使い捨ておむつは、第1図、第2図に示す
如く、液透過性トップシート2と、液不透過性バックシ
ート3と、これら両シート2、3間に位置する吸収体4
と、吸収体4の周囲に形成された前後のウエスト部5、
5及び左右のレッグ部6、6にそれぞれギャザーを形成
する弾性伸縮部材7、8とを有し、且つ前後のウエスト
部5、5の左右両端がそれぞれ接着剤、超音波溶着、熱
溶着等により接合固定されてパンツ型のおむつとして構
成されている。
As shown in FIGS. 1 and 2, the disposable diaper according to the present embodiment includes a liquid-permeable top sheet 2, a liquid-impermeable back sheet 3, and an absorber 4 located between these two sheets 2, 3.
And a waist portion 5 before and after formed around the absorber 4,
5 and the left and right leg portions 6 and 6 have elastic elastic members 7 and 8 forming gathers, respectively, and the left and right ends of the front and rear waist portions 5 and 5 are respectively bonded by an adhesive, ultrasonic welding, heat welding, or the like. It is joined and fixed and configured as a pants-type diaper.

本使い捨ておむつ1は、前後のウエスト部5、5両端
が接合固定される前においては、第2図〜第5図に示す
如く、股間部が前後のウエスト部5、5よりも狭く、中
央が括れた砂時計状に形成されている。股間部における
吸収体4は、その両レッグ部6、6近傍でトップシート
2、バックシート3と共に内側に折り込まれて接合固定
され且つ外側へ折り返されて、その断面が第3図に示す
如く、扁平なΩ形状に形成され、折り込まれた吸収体4
の接合部の内側縁9、9が上述の如く接着、固定されて
股間部にポケット部10が形成され且つ折り返し端縁で傾
斜フラップ部が形成されている。上記ポケット部10は、
深さが股間部から前後のウエスト部5、5の双方へ向か
って漸次浅く形成され、前後のウエスト部5、5近傍で
は平坦面として形成されている(第4図、第5図参
照)。上記ポケット部10が形成される前段階では、液透
過性トップシート2と、液不透過性バックシート3と、
これら両シート2、3間に位置する吸収体4と、吸収体
4の周囲に形成された前後のウエスト部5、5及び左右
のレッグ部6、6にそれぞれギャザーを形成する弾性伸
縮部材7、8は、全体として略平坦面に形成され中間品
で、該中間品には、第6図に示す如く、吸収体4のレッ
グ部近傍に第1折り線11、11及び第2折り線12、12が内
側から外側へ向けて順次一対ずつ前後方向に形成されて
いる。該中間品は、レッグ部6、6における吸収体4が
第1折り線11、11を介してその両側縁が内側へ折り込ま
れて接合固定され且つ第1折り線11、11の外側に形成さ
れた左右一対の第2折り線12、12を介して外側へ折り返
されて上記ポケット部10が形成される。
Before the front and rear waist portions 5 and 5 are fixed at both ends, the disposable diaper 1 has a crotch portion narrower than the front and rear waist portions 5 and 5 and a center portion as shown in FIGS. It is formed in a constricted hourglass shape. The absorber 4 in the crotch portion is folded inward together with the top sheet 2 and the back sheet 3 in the vicinity of the two leg portions 6 and 6 to be joined and fixed, and is folded back outward. As shown in FIG. Absorber 4 formed and folded into a flat Ω shape
The inner edges 9, 9 of the joints are bonded and fixed as described above to form a pocket portion 10 at the crotch portion, and an inclined flap portion at the folded edge. The pocket part 10 is
The depth is gradually reduced from the crotch portion toward both the front and rear waist portions 5 and 5, and is formed as a flat surface near the front and rear waist portions 5 and 5 (see FIGS. 4 and 5). Before the pocket portion 10 is formed, the liquid-permeable topsheet 2, the liquid-impermeable backsheet 3,
An absorbent body 4 located between the two sheets 2 and 3; an elastic elastic member 7 forming gathers on waist portions 5 and 5 and left and right leg portions 6 and 6 formed around the absorbent body 4; Reference numeral 8 denotes an intermediate product which is formed on a substantially flat surface as a whole, and includes a first fold line 11, 11 and a second fold line 12, near the leg portion of the absorber 4, as shown in FIG. 12 are sequentially formed in pairs from the inside to the outside in the front-rear direction. In the intermediate product, both side edges of the absorber 4 in the leg portions 6 and 6 are folded inward via the first folding lines 11 and 11 to be joined and fixed, and are formed outside the first folding lines 11 and 11. The pocket portion 10 is formed by being folded outward through a pair of left and right second folding lines 12 and 12.

而して、上記吸収体4は、ポケット部10における幅l
が30mm<l<150mm、最も広い幅、即ちウエスト部5、
5における幅Lが50mm<L<200mmで、且つ前者と後者
との差L−lが20mm<L−l<100mmであり、幅lが50m
m<l<100mm、幅Lが90mm<L<180mmで、且つ差L−
lが20mm<L−l<80mmであることが好ましい。幅Lが
50mm以下では排泄部位からおむつ外縁までの距離が短
く、仮にポケット部10を設けたとしても漏れ易くなる。
また、差L−lが20mm以下では吸収体4を折り返すこと
ができなくなる。
Thus, the absorber 4 has a width l in the pocket 10.
Is 30mm <l <150mm, the widest width, ie, waist 5,
5, the width L is 50 mm <L <200 mm, the difference L-l between the former and the latter is 20 mm <L-l <100 mm, and the width l is 50 m
m <l <100 mm, width L is 90 mm <L <180 mm, and difference L−
It is preferable that l is 20 mm <L-l <80 mm. Width L
If it is 50 mm or less, the distance from the excretion site to the outer edge of the diaper is short, and even if the pocket portion 10 is provided, it is easy to leak.
If the difference L-1 is less than 20 mm, the absorber 4 cannot be folded back.

本実施例の使い捨ておむつ1に用いられるトップシー
ト2は、液体を吸収体4へ透過させる液透過性シートで
肌着に近い感触を有したものが好ましく、このような液
透過性シートとしては、例えば、織布、不織布、多孔性
フィルム等が好ましい。また、トップシート2のレッグ
部6、6の周縁にシリコン系油剤、パラフィンワックス
等の疎水性化合物を塗布する方法や、予めアルキルリン
酸エステルのような親水性化合物を塗布し、周縁を温水
で洗浄する方法により、撥水処理を施し、レッグ部6、
6周縁における尿等の滲みによる漏れを防止してある。
The top sheet 2 used in the disposable diaper 1 of the present embodiment is preferably a liquid-permeable sheet that allows liquid to pass through the absorber 4 and has a feeling close to that of underwear. As such a liquid-permeable sheet, for example, , A woven fabric, a nonwoven fabric, a porous film and the like. Also, a method of applying a hydrophobic compound such as a silicone oil agent or paraffin wax to the periphery of the leg portions 6 and 6 of the top sheet 2 or a method of applying a hydrophilic compound such as an alkyl phosphate ester in advance and warming the periphery with warm water Water-repellent treatment is applied by the method of cleaning, and the leg portion 6,
Leakage due to bleeding of urine and the like on the six peripheral edges is prevented.

また、本実施例の使い捨ておむつ1に用いられるバッ
クシート3は、液体を透過させない液不透過性で蒸気を
透過させる透湿性のある液不透過性シートが好ましく、
肌着に近い感触を有したものがより好ましい。このよう
な液不透過性シートとしては、例えば、フィルムと織布
との複合材あるいはフィルムと不織布との複合剤等が好
ましい。
Further, the back sheet 3 used in the disposable diaper 1 of the present embodiment is preferably a liquid-impermeable sheet having a liquid-impermeable property that does not allow a liquid to permeate and a moisture-permeable property that allows a vapor to permeate.
Those having a feeling close to underwear are more preferable. As such a liquid impermeable sheet, for example, a composite material of a film and a woven fabric or a composite agent of a film and a nonwoven fabric is preferable.

本実施例の使い捨ておむつ1は、上記構成を有するた
め、使い捨ておむつ1を着用する際には、ウエスト部
5、5及びレッグ部6、6のギャザーが伸びて容易に着
用することができ、また、着用中にあっては、股間部の
ポケット部10で排泄物を確実に捕捉することができ、し
かも吸収体4の折り返し部の傾斜フラップ部が鼠蹊部に
密着してギャザーの機能と相俟って排泄物の横漏れを確
実に防止することができる。また、トップシート2のレ
ッグ部6、6の周縁に撥水処理を施した使い捨ておむつ
1は、レッグ部6、6周縁における尿等の滲みがなく、
尿等の漏れを確実に防止することができる。
Since the disposable diaper 1 of the present embodiment has the above configuration, when the disposable diaper 1 is worn, the gathers of the waist portions 5, 5 and the leg portions 6, 6 can be easily extended and worn, and During wearing, the excrement can be reliably captured by the crotch pocket portion 10, and the inclined flap portion of the folded back portion of the absorber 4 closely adheres to the groin portion, which is combined with the function of gathers. Therefore, lateral leakage of excrement can be reliably prevented. Moreover, the disposable diaper 1 in which the periphery of the leg portions 6 and 6 of the top sheet 2 has been subjected to the water-repellent treatment has no bleeding of urine and the like at the periphery of the leg portions 6 and 6.
Leakage of urine and the like can be reliably prevented.

また、第7図は、本発明の他の実施例を示す図で、本
実施例の使い捨ておむつ1は、前後のウエスト部5、5
両端における接合固定部に沿って伸縮弾性部材13、13を
取り付けて伸縮性を付与した以外は全て上記実施例と同
様に構成されている。尚、伸縮弾性部材13は、トップシ
ート2とバックシート3との間に介装されている。本実
施例によれば、伸縮弾性部材13、13が腰周りにおける体
形変化に追随して伸縮して、安定した着用感が得られ
る。
FIG. 7 is a view showing another embodiment of the present invention, in which the disposable diaper 1 of this embodiment comprises front and rear waist portions 5,5.
All are configured in the same manner as in the above embodiment except that elastic members 13 are attached along the joint fixing portions at both ends to impart elasticity. In addition, the elastic member 13 is interposed between the top sheet 2 and the back sheet 3. According to this embodiment, the stretchable elastic members 13, 13 expand and contract following changes in body shape around the waist, and a stable wearing feeling can be obtained.

次に、本発明の使い捨ておむつを具体的な発明品を用
いて下記の漏れ試験を行い、漏れ防止効果を観た。
Next, the following leakage test was performed on the disposable diaper of the present invention using a specific invention product, and the effect of preventing leakage was observed.

〔試験例〕(Test example)

下記使い捨ておむつ(発明品)を用いて下記漏れ試験
を行った。
The following leak test was performed using the following disposable diaper (invention product).

試験例1 本試験では、下記材料を用いて吸収体4の幅Lが150m
m、ポケット部10の幅が70mmの第1図に示す参考品1を
作製した。
Test Example 1 In this test, the width L of the absorber 4 was 150 m using the following materials.
Reference product 1 shown in FIG. 1 having a m and a width of the pocket portion 10 of 70 mm was produced.

次いで、本参考品1を用いて下記漏れ試験を行い、そ
の結果を下記第1表に示した。
Next, the following leak test was performed using the present Reference Product 1, and the results are shown in Table 1 below.

・トップシート2 ポリプロピレンからなる目付18g/m2のスポンボンド
不織布 ・バックシート3 一軸延伸ポリエチレンフィルム (目付18g/m2) ・吸収体4 パルプと高吸収体ポリマーとの複合体 漏れ試験 本試験は、得られた製品をベビーモデル20に装着して
横寝状態にした後、下記人工軟便及び人工尿を、排出部
21からの排出速度が3g/秒になるようにチューブ22、23
から供給し、漏れを生じるまでの吸収体4による漏れの
防止効果を観る試験である。尚、本試験で用いたベビー
モデル20の股間幅は60mmであった。
・ Top sheet 2 Spong-bonded nonwoven fabric with a basis weight of 18 g / m 2 made of polypropylene ・ Back sheet 3 Uniaxially stretched polyethylene film (basis weight 18 g / m 2 ) ・ Absorber 4 Composite of pulp and superabsorbent polymer Leakage test After attaching the obtained product to the baby model 20 to lay down, the following artificial soft stool and artificial urine are
Tubes 22, 23 so that the discharge speed from 21 is 3 g / sec.
This is a test for observing the effect of the absorber 4 to prevent leakage from being supplied from the container until leakage occurs. The crotch width of the baby model 20 used in this test was 60 mm.

人工軟便:カルボキシエチルセルロースによって粘度
10c.p.に調整されたベントナイト3wt%の懸濁液 人工尿 :生理用食塩水 試験例2 本試験では、バックシート3として透湿性ポリエチレ
ンフィルム(目付40g/m2)とポリプロピレンスパンボン
ド(目付12g/m2)との複合材を用いた以外は、参考品1
と同様の材料を用いて、吸収体4の幅Lが100mm、ポケ
ット部10の幅が50mmの第1図に示す参考品2を作製し、
次いで、本参考品2を用いて上記漏れ試験を行い、その
結果を下記第1表に示した。
Artificial loose stool: viscosity by carboxyethyl cellulose
Suspension of 3 wt% bentonite adjusted to 10 c.p. Artificial urine: saline solution Test Example 2 In this test, a moisture-permeable polyethylene film (basis weight 40 g / m 2 ) and polypropylene spunbond (basis weight) were used as the back sheet 3. Reference 1 except that a composite material with 12 g / m 2 ) was used.
Using the same material as described above, a reference product 2 shown in FIG. 1 was prepared in which the width L of the absorber 4 was 100 mm and the width of the pocket portion 10 was 50 mm,
Next, the above-mentioned leak test was performed using Reference Example 2, and the results are shown in Table 1 below.

試験例3 本試験では、参考品1のレッグ部6、6の周縁にパラ
フィンワックス(食品用)によって撥水性を付与して発
明品3を作製し、本発明品3を用いて試験例1と同様の
試験を行い、その結果を下記第1表に示した。
Test Example 3 In this test, invention product 3 was prepared by imparting water repellency to the periphery of legs 6 and 6 of reference product 1 with paraffin wax (for food), and the test product 1 of the invention was used. The same test was performed, and the results are shown in Table 1 below.

試験例4 本試験では、ウエスト部5、5の両端の接合固定部に
沿って伸縮弾性を発泡ポリウレタン13によって付与した
以外は全て参考品1と同様にして第7図に示す参考品4
を作製し、本参考品4を用いて試験例1と同様の試験を
行い、その結果を下記第1表に示した。
Test Example 4 In this test, the same procedure as in Reference Example 1 was carried out except that stretch elasticity was imparted by the foamed polyurethane 13 along the joint fixing portions at both ends of the waist portions 5 and 5, and Reference Example 4 shown in FIG.
Was prepared, and the same test as in Test Example 1 was performed using Reference Sample 4, and the results are shown in Table 1 below.

比較試験例1 本試験では、参考品1と同一の材料を用いて、吸収体
4の幅Lが150mmで股間部が平坦でポケット部のない比
較品1を作製し、本比較品1を用いて試験例1と同様の
試験を行い、その結果を下記第1表に示した。
Comparative Test Example 1 In this test, a comparative product 1 having a width L of the absorber 4 of 150 mm, a flat crotch portion and no pocket portion was produced using the same material as the reference product 1, and the comparative product 1 was used. The same test as in Test Example 1 was performed, and the results are shown in Table 1 below.

漏れ試験の評価 下記第1表に示した結果によれば、本発明品3は、参
考品1,2,4及び比較品1と比較していずれも人工軟便、
人工尿の吸収量、捕捉量が多く、防漏性に優れているこ
とが判る。
Evaluation of Leak Test According to the results shown in Table 1 below, the product 3 of the present invention was compared with the reference products 1, 2, and 4 and the comparative product 1 in all cases of artificial soft stool.
It can be seen that the amount of artificial urine absorbed and trapped is large, and that it is excellent in leakproofness.

尚、本発明は、上記実施例に何等制限されるものでは
なく、本発明の要旨を逸脱しない限り全て本発明に包含
される。
It should be noted that the present invention is not limited to the above-described embodiment at all, and is entirely included in the present invention unless departing from the gist of the present invention.

〔発明の効果〕〔The invention's effect〕

本発明の使い捨ておむつは、レッグ部とギャザーが鼠
蹊部に密着して排泄物の横漏れを確実に防止すると共に
股間部のポケット部で排泄物を確実に捕捉することがで
きるパンツ型おむつである。
The disposable diaper of the present invention is a pants-type diaper in which the leg portion and the gather adhere to the groin portion to reliably prevent lateral leakage of excrement and to reliably capture excrement in the crotch portion pocket. .

【図面の簡単な説明】[Brief description of the drawings]

第1図は本発明の使い捨ておむつの一実施例を示す斜視
図、第2図は第1図に示す使い捨ておむつを展開した状
態を示す表面側の平面図、第3図は第2図のIII−III線
断面を拡大して示す断面図、第4図は第2図のIV−IV線
断面を拡大して示す断面図、第5図は第2図のV−V線
断面を拡大して示す断面図、第6図は第2図に示す使い
捨ておむつの股下部の折り返し部を更に展開した状態の
中間品を示す平面図、第7図は本発明の使い捨ておむつ
の他の実施例を示す正面図、第8図は漏れ試験に用いら
れるベビーモデルを示す正面図である。
FIG. 1 is a perspective view showing one embodiment of the disposable diaper of the present invention, FIG. 2 is a front plan view showing a state where the disposable diaper shown in FIG. 1 is developed, and FIG. 3 is III in FIG. FIG. 4 is an enlarged sectional view taken along line IV-IV of FIG. 2, and FIG. 5 is an enlarged sectional view taken along line VV of FIG. FIG. 6 is a plan view showing an intermediate product in a state where the folded portion of the crotch portion of the disposable diaper shown in FIG. 2 is further expanded, and FIG. 7 shows another embodiment of the disposable diaper of the present invention. FIG. 8 is a front view showing a baby model used for a leak test.

フロントページの続き (56)参考文献 特開 昭62−231005(JP,A) 特開 昭52−84042(JP,A) 特開 平1−118605(JP,A) 実開 昭56−3211(JP,U) (58)調査した分野(Int.Cl.6,DB名) A61F 13/15 A41B 13/04 Continuation of the front page (56) References JP-A-62-231005 (JP, A) JP-A-52-84042 (JP, A) JP-A-1-118605 (JP, A) Japanese Utility Model Showa-56-3211 (JP, A) , U) (58) Fields investigated (Int. Cl. 6 , DB name) A61F 13/15 A41B 13/04

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】液透過性トップシートと、液不透過性バッ
クシートと、これら両シート間に位置する吸収体と、吸
収体の周囲に形成された前後のウエスト部及び左右のレ
ッグ部それぞれにギャザーを形成する弾性伸縮部材とを
有し、且つ前後のウエスト部が左右両端でそれぞれ接合
固定されたパンツ型の使い捨ておむつにおいて、上記吸
収体の両レッグ部近傍に該レッグ部に沿って第1、第2
折り線をそれぞれ内側から外側へ順次一対ずつ設けると
共に、上記吸収体の左右両側部を、第1折り線を介して
それぞれ内側へ折り込んで接合固定し且つ第2折り線を
介して外側へ折り返して両レッグ部間にポケット部を設
けてあり、上記トップシートのレッグ部の周縁に撥水性
を付与してあり、上記吸収体は、上記ポケット部におけ
る幅lが30mm<l<150mmであり、該吸収体における最
も広い幅Lが50mm<L<200mmであり、且つ前者と後者
との差L−lが20mm<L−l<100mmであることを特徴
とする使い捨ておむつ。
1. A liquid-permeable top sheet, a liquid-impermeable back sheet, an absorber located between these two sheets, and front and rear waist portions and left and right leg portions formed around the absorber. A pants-type disposable diaper having an elastic expansion and contraction member forming a gather and having front and rear waist portions joined and fixed at both left and right ends, respectively, in the vicinity of both leg portions of the absorber, a first along the leg portions. , Second
A pair of fold lines are provided in order from the inside to the outside, and the right and left side portions of the absorber are folded inwardly through the first fold line to be joined and fixed, respectively, and folded back outward through the second fold line. A pocket portion is provided between both leg portions, water repellency is imparted to the periphery of the leg portion of the top sheet, and the absorber has a width 1 in the pocket portion of 30 mm <l <150 mm, A disposable diaper characterized in that the widest width L in the absorber is 50 mm <L <200 mm, and the difference L-l between the former and the latter is 20 mm <L-l <100 mm.
【請求項2】上記バックシートの外面を繊維で被覆した
ことを特徴とする請求項(1)記載の使い捨ておむつ。
2. The disposable diaper according to claim 1, wherein the outer surface of the back sheet is coated with fibers.
【請求項3】上記ウエスト部の接合固定に沿って弾性伸
縮性を付与したことを特徴とする請求項(1)または
(2)に記載の使い捨ておむつ。
3. The disposable diaper according to claim 1, wherein elasticity is provided along the joint of the waist portion.
JP2066332A 1990-03-16 1990-03-16 Disposable diapers Expired - Fee Related JP2927868B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2066332A JP2927868B2 (en) 1990-03-16 1990-03-16 Disposable diapers
GB9105530A GB2242610A (en) 1990-03-16 1991-03-15 Disposable diaper in the form of pants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2066332A JP2927868B2 (en) 1990-03-16 1990-03-16 Disposable diapers

Publications (2)

Publication Number Publication Date
JPH03267059A JPH03267059A (en) 1991-11-27
JP2927868B2 true JP2927868B2 (en) 1999-07-28

Family

ID=13312789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2066332A Expired - Fee Related JP2927868B2 (en) 1990-03-16 1990-03-16 Disposable diapers

Country Status (2)

Country Link
JP (1) JP2927868B2 (en)
GB (1) GB2242610A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2026326A1 (en) 1989-10-04 1991-04-05 James Arthur Davis Disposable diaper having a humidity transfer region, breathable zone panel and separation layer
CA2072675A1 (en) * 1991-12-18 1993-12-30 Paul Theodore Van Gompel Child's disposable training pant with stretch gradient side panels and method of making the same
MY119240A (en) * 1993-04-19 2005-04-30 Kao Corp Shorts type disposable diaper
US5895382A (en) 1993-04-26 1999-04-20 Kimberly-Clark Worldwide, Inc. Foreshortened containment flaps in a disposable absorbent article
GB2282054B (en) 1993-08-31 1997-05-07 Kimberly Clark Co Disposable panty
US6168585B1 (en) 1993-12-15 2001-01-02 Kimberely-Clark Worldwide, Inc. Disposable training pant with elastically suspended absorbent assembly
US5601544A (en) 1993-12-23 1997-02-11 Kimberly-Clark Corporation Child's training pant with elasticized shaped absorbent and method of making the same
WO1997046185A1 (en) * 1996-06-04 1997-12-11 Kao Corporation Absorbent article
US6102892A (en) * 1996-12-23 2000-08-15 Kimberly-Clark Worldwide, Inc. Diaper with pleats for containment of liquid and solid waste
US6648869B1 (en) 1996-12-30 2003-11-18 Kimberly-Clark Worldwide, Inc. Vertically pleated diaper liner
JP3699331B2 (en) * 2000-05-26 2005-09-28 ユニ・チャーム株式会社 Pants-type disposable wearing articles
FR2810879B1 (en) * 2000-06-28 2003-09-26 Proteco LAYER COMPRISING AN ABSORBENT CORE HAVING A GENERAL OMEGA SHAPE
JP5081767B2 (en) * 2008-08-27 2012-11-28 王子ネピア株式会社 Absorbent articles
JP2014237913A (en) * 2013-06-05 2014-12-18 真寿美 岩佐 Underpants for large intestine endoscope examination

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999547A (en) * 1975-12-29 1976-12-28 Colgate-Palmolive Company Disposable diaper having front side edge sealing means
US4182333A (en) * 1977-08-10 1980-01-08 Colgate-Palmolive Company Disposable diaper with fastener retained end barrier
US4317449A (en) * 1980-01-28 1982-03-02 Warner-Lambert Company Disposable adult incontinent brief
DE3238491A1 (en) * 1981-10-27 1983-05-05 Colgate-Palmolive Co., 10022 New York, N.Y. ADHESIVE FASTENER FOR DISPOSAL DIAPER
US4425129A (en) * 1981-12-07 1984-01-10 Colgate-Palmolive Company Diaper with cushioned elastic leg hold edges
US4681579A (en) * 1985-10-11 1987-07-21 The Procter & Gamble Co. Absorbent article having reservoirs

Also Published As

Publication number Publication date
GB2242610A (en) 1991-10-09
JPH03267059A (en) 1991-11-27
GB9105530D0 (en) 1991-05-01

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