EP0143810A1 - Wegwerfwindel aus papier - Google Patents

Wegwerfwindel aus papier

Info

Publication number
EP0143810A1
EP0143810A1 EP84901873A EP84901873A EP0143810A1 EP 0143810 A1 EP0143810 A1 EP 0143810A1 EP 84901873 A EP84901873 A EP 84901873A EP 84901873 A EP84901873 A EP 84901873A EP 0143810 A1 EP0143810 A1 EP 0143810A1
Authority
EP
European Patent Office
Prior art keywords
paper diaper
belt strips
main body
paper
diaper
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.)
Pending
Application number
EP84901873A
Other languages
English (en)
French (fr)
Other versions
EP0143810A4 (de
Inventor
Takao Wada
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.)
Zuiko Corp
Original Assignee
Zuiko Corp
Johnson and Johnson Products Inc
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 Zuiko Corp, Johnson and Johnson Products Inc filed Critical Zuiko Corp
Publication of EP0143810A1 publication Critical patent/EP0143810A1/de
Publication of EP0143810A4 publication Critical patent/EP0143810A4/de
Pending legal-status Critical Current

Links

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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • 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
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/5633—Supporting or fastening means specially adapted for diapers or the like open type diaper
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/53409—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 an inhomogeneous composition through the thickness of the pad having a folded core
    • A61F13/53418—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 an inhomogeneous composition through the thickness of the pad having a folded core having a C-folded cross-section

Definitions

  • this type of disposable "paper” diaper was made by layering a water-absorbent layer such as paper or cotton over synthetic resin film that is impermeable to water, such as a polyethylene, then covering this water- abs, nt layer with a nonwoven fabric.
  • a water-absorbent layer such as paper or cotton
  • synthetic resin film that is impermeable to water, such as a polyethylene
  • a suitable string can be placed around the hips after putting on the paper diaper.
  • the string-shaped piece causes a feeling of pressure when it is tied tightly and there is a danger of the paper diaper falling off if it is tied loosely.
  • belt strips came to be provided in a single piece with paper diapers.
  • the belt strips were furnished in an unfolded state in relation to the paper diaper, i.e., the base ends of the pair of belt strips on the right and left were connected to the two edges of the paper diaper so that the belt strips laid along the front edge and extended past the outer sides of the paper diaper. Therefore, the belt strips could catch on things during handling or wear, or they could be damaged when pulled on forcibly. It was also necessary to fold the right and left belt strips on the upper face of each paper diaper when piling up a number of paper diapers.
  • paper diapers are manufactured by successively overlapping the water-absorbent layer and long band-like nonwoven fabric over the long water-impermeable synthetic resin film that is being run continuously.
  • the belt strips In which the belt strips project from the outside of both sides of the paper diaper, the belt strips must be furnished and arranged on longitudinal sides of the band-like nonwoven fabric.. This makes the manufacturing method extremely complicated.
  • the present invention resolves these problems by proposing a paper diaper characterized by the fact that it is con ⁇ structed such that the tips of the right and left belt strips are joined via a separable part, such as a perfora ⁇ tion, or adhesive tape on the upper face of the main body of the paper diaper, so that the two sides can be sepa- rated from this separable part at .the time of use and opened out.
  • a separable part such as a perfora ⁇ tion, or adhesive tape
  • Figure 4 is a plan view of one embodiment of the present invention.
  • 1 is the main body of the long, rectangular-paper diaper.
  • the base ends of wide,' rectan ⁇ gular right and left belt strips 2 2 that are made of a synthetic resin film such as polyethylene and nonwoven fabric or some other suitable material are glued by hot melt or- other suitable adhesion to the edges of both longitudinal sides of the main body of the diaper.
  • these belt strips 2 2 are folded over at one end of the upper face of the paper diaper main body 1 and their tips that lie opposite each other are joined together.
  • Perforation 3 is provided longitudinally at the connected part, so that the right and left belt strips 2 2 can be separated and opened out by tearing at this per ⁇ foration 3.
  • both sides of fixing strip 4 which is furnished with perfora ⁇ tion 3 provided in the center along the entire length between the upper surfaces of the tips of these belt strips 2 2 and is made of synthetic resin film, are folded over 1-2 times and glued by hot melt or other suitable adhesion so that the lower surfaces of both ends are joined to the upper surfaces of the tips of belt strips 2 2.
  • fixing strips 4 can be separated from perforation 3 while pulling their folded- over part upward. This facilitates separation.
  • This adhesive 5 5 can also be painted on the lower surface of the tips of right and left belt strips 2 2.
  • right and left belt strips 2 2 were only provided at one end on both sides of paper diaper main body 1. However, they can also be provided on both sides of both ends. In this instance, the right and left belt strips on one side are spread with adhesive and glued to the surface of the right and left belt strips on the other end during wear.

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)
EP19840901873 1983-04-21 1984-04-17 Wegwerfwindel aus papier. Pending EP0143810A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1983059823U JPS59165404U (ja) 1983-04-21 1983-04-21 紙おむつ
JP59823/83 1983-04-21

Publications (2)

Publication Number Publication Date
EP0143810A1 true EP0143810A1 (de) 1985-06-12
EP0143810A4 EP0143810A4 (de) 1985-09-02

Family

ID=13124329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840901873 Pending EP0143810A4 (de) 1983-04-21 1984-04-17 Wegwerfwindel aus papier.

Country Status (8)

Country Link
EP (1) EP0143810A4 (de)
JP (1) JPS59165404U (de)
AU (1) AU2824584A (de)
BR (1) BR8406880A (de)
FI (1) FI845060L (de)
NO (1) NO845137L (de)
WO (1) WO1984004242A1 (de)
ZA (1) ZA842892B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585217A1 (fr) * 1985-07-24 1987-01-30 Raynaud Sa Change complet pour adultes incontinents et enfants en bas age
CA1292100C (en) * 1985-09-06 1991-11-19 Gregory J. Rajala Form-fitting self-adjusting disposable garment with fixed full length fasteners
CA2053110C (en) * 1990-12-17 2002-09-10 Bruce M. Siebers Diaper or absorbent article with tensioning attachment
US5250665A (en) * 1991-05-31 1993-10-05 The University Of Toronto Innovations Foundation Specifically β-β cross-linked hemoglobins and method of preparation
US5366453A (en) * 1991-09-11 1994-11-22 Kimberly-Clark Corporation Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears
CA2057687C (en) * 1991-09-11 2002-09-17 Georgia L. Zehner Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears
US6110157A (en) * 1995-02-24 2000-08-29 Kimberly-Clark Worldwide, Inc. Disposable absorbent article having an integrated fastening system
US6461343B1 (en) 1997-02-18 2002-10-08 The Procter & Gamble Company Disposable absorbent article with folded ear panels and method of making same
CA2281716C (en) * 1997-02-18 2004-05-18 The Procter & Gamble Company Disposable absorbent article with folded ear panels and method of making same
US6508797B1 (en) * 2000-11-03 2003-01-21 Kimberly-Clark Worldwide, Inc. Pant-like disposable absorbent articles with a releasable line of weakness and a fastener
US6878223B2 (en) 2001-03-23 2005-04-12 Kimberly-Clark Worldwide, Inc. Refastenable absorbent product with Z-folded side panels and method of making same in the machine direction
US6652696B2 (en) * 2001-03-23 2003-11-25 Kimberly-Clark Worldwide, Inc. Cross direction method for making a refastenable garment with overlaid side panels
US6635135B2 (en) 2001-03-23 2003-10-21 Kimberly-Clark Worldwide, Inc. Refastenable absorbent product with overlaid side panels and method of making same in the machine direction
US7214285B2 (en) 2001-10-02 2007-05-08 3M Innovative Properties Company Method of applying a fastener portion to a diaper
EP1300123A1 (de) * 2001-10-02 2003-04-09 3M Innovative Properties Company Verfahren zum Aufbringen eines Verschlusselements auf einer Windel
JP4683522B2 (ja) * 2003-11-28 2011-05-18 大王製紙株式会社 使い捨て紙おむつ
US7737324B2 (en) 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
WO2007071267A1 (en) 2005-12-19 2007-06-28 Sca Hygiene Products Ab Multi-configurable absorbent article
WO2007071268A1 (en) * 2005-12-19 2007-06-28 Sca Hygiene Products Ab Multi-configurable absorbent article
BRPI0622115B8 (pt) * 2006-11-07 2021-06-22 Essity Hygiene & Health Ab artigo absorvente
US8585672B2 (en) * 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
JP5328438B2 (ja) * 2008-03-31 2013-10-30 ユニ・チャーム株式会社 吸収性物品の製造方法及び吸収性物品の製造装置
BRPI0906302A2 (pt) * 2008-03-31 2018-10-30 Uni Charm Corp método e dispositivo para fabricação de artigos absorventes
UA100260C2 (uk) * 2008-03-31 2012-12-10 Уні-Шарм Корпорейшн Спосіб виготовлення поглинаючих виробів (варіанти) і пристрій для виготовлення поглинаючих виробів (варіанти)
JP5498043B2 (ja) * 2008-03-31 2014-05-21 ユニ・チャーム株式会社 吸収性物品の製造方法及び吸収性物品の製造装置
JP5266119B2 (ja) * 2008-03-31 2013-08-21 ユニ・チャーム株式会社 吸収性物品の製造方法及び吸収性物品の製造装置
JP5465904B2 (ja) * 2008-03-31 2014-04-09 ユニ・チャーム株式会社 吸収性物品の製造方法及び吸収性物品の製造装置
JP5432546B2 (ja) * 2008-03-31 2014-03-05 ユニ・チャーム株式会社 吸収性物品の製造方法及び吸収性物品の製造装置
JP2016104433A (ja) * 2016-03-10 2016-06-09 王子ホールディングス株式会社 テープ型おむつ及びテープ型おむつの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137855A1 (de) * 1971-05-12 1972-12-29 Jacob Ezekiel
US3731689A (en) * 1971-02-01 1973-05-08 Kendall & Co Disposable diaper having an integral container and means for application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642001A (en) * 1970-07-27 1972-02-15 Reinhardt N Sabee Disposable diaper or the like
JPS4849542A (de) * 1971-05-12 1973-07-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731689A (en) * 1971-02-01 1973-05-08 Kendall & Co Disposable diaper having an integral container and means for application
FR2137855A1 (de) * 1971-05-12 1972-12-29 Jacob Ezekiel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8404242A1 *

Also Published As

Publication number Publication date
WO1984004242A1 (en) 1984-11-08
BR8406880A (pt) 1985-04-16
ZA842892B (en) 1985-11-27
FI845060A0 (fi) 1984-12-20
JPS59165404U (ja) 1984-11-06
JPH0118571Y2 (de) 1989-05-31
AU2824584A (en) 1984-11-19
FI845060L (fi) 1984-12-20
NO845137L (no) 1984-12-20
EP0143810A4 (de) 1985-09-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19841219

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZUIKO TEKKO COMPANY LTD.

17Q First examination report despatched

Effective date: 19860801

D17Q First examination report despatched (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WADA, TAKAO