EP0143810A4 - Disposable paper diaper. - Google Patents

Disposable paper diaper.

Info

Publication number
EP0143810A4
EP0143810A4 EP19840901873 EP84901873A EP0143810A4 EP 0143810 A4 EP0143810 A4 EP 0143810A4 EP 19840901873 EP19840901873 EP 19840901873 EP 84901873 A EP84901873 A EP 84901873A EP 0143810 A4 EP0143810 A4 EP 0143810A4
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
EP19840901873
Other languages
German (de)
French (fr)
Other versions
EP0143810A1 (en
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
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 Johnson and Johnson Products Inc filed Critical Johnson and Johnson Products Inc
Publication of EP0143810A1 publication Critical patent/EP0143810A1/en
Publication of EP0143810A4 publication Critical patent/EP0143810A4/en
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

  • the present invention concerns an improved disposable diaper, also identified as a "paper" diaper.
  • 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 1 is a perspective view of one embodiment of the present invention with portions of the view broken away for clarity;
  • Figure 2 is a cross-sectional view along line A-A of Figure 1;
  • Figure 3 is a cross-sectional view along line B-B of Figure 1;
  • Figure 4 is a plan view of one embodiment of the present invention.
  • Figure 5 is a cross-sectional view of another embodiment of the present invention.
  • Figure 6 is a perspective view of a product of the invention when being worn by the user.
  • 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.
  • right and left belt strips 2 2 were provided with perforation 3 but, as illustrated in Figure 5, the separable tips of the right and left belt strips 2 2 can also be joined so that they can still be separated by adhesive tape strip 3a.
  • the tips of right and left belt strips 2 2 can be connected directly, or the tips of fixing strips 44 that are each provided for the right and left belt strips 2 2 can be connected by adhesive tape strip 3a. It is only necessary to form separable part 3 by a perforation, adhesive tape strip, etc.
  • Various constructions can be used for the paper diaper main body 1.
  • the one shown in the figure has a water- absorbent layer 7 made of a paper or cotton layer or a pulp mat placed on top of long, rectangular water- impermeable synthetic resin film 6 such as polyethylene, polyester, polypropylene, etc.
  • the upper surfaces of both sides of this water-absorbent layer 7 are folded over both sides of the above-mentioned film 6.
  • the lower sur ⁇ faces of both sides of the long, rectangular nonwoven fabric 8 are glued to this folded-over upper surface with a heat or pressure-sensitive adhesive or some other suit ⁇ able adhesive.
  • two inclined cuts, each oriented toward the center of water-absorbent layer 7, are provided on both sides of water-absorbent layer 7.
  • the longitudi- nal line that joins the inner edges between these inclined cuts 9 9 is called fold 10. Trapezoidal parts 7a 7a enclosed by this fold 10 and inclined cuts 9 9 are folded over on the upper surface of the water-absorbent layer of this part improves water absorption and retention.
  • the centers of both edges of paper diaper main body 1 fit sufficiently snugly to the inner thigh and prevent leakage.
  • the present invention is a paper diaper charac ⁇ terized by the fact that, in a paper diaper furnished with belt strips 2 2, at the edges of at least one end of the two ends of paper diaper main body 1, these belt strips 2 2 are folded over on the upper surface of paper diaper main body 1 and their tips that lie opposite one another are joined together via separable part 3, which is a perforation or adhesive tape strip, etc. Since these belt strips 2 2 do not project outside the paper diaper main body 1, even though belt strips 2 2 are provided at the edges of both sides of paper diaper main body 1, damage by cutting belt strips 2 2, etc. during handling can be
  • OMPI prevented. This also makes it easier and smoother to pile up several paper diapers.
  • the diaper can be put on easily by separating right and left belt strips 2 2 from separable part 3 after arranging the main body of the paper diaper 1 in a U-shape passing under the thighs.
  • belt strips 2 2 do not get in the way and are not accidentally damaged since the right and left belt strips 2 2 are joined to the upper surface of paper diaper main body 1 via separable part 3.
  • the paper diaper can be manufactured according to the conventional manufacturing process merely by situating belt strips 2 that are joined in the centers via separable part 3 along and gluing them to the upper surface of the nonwoven • abric that forms * paper diaper main body 1.

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)

Abstract

A paper disposable diaper (1) which is furnished with belt strips at the edges of at least one end of the main body which belt strips (4) are folded over on the upper surface of the diaper (2) and their ends joined together by a separable part (3).

Description

DISPOSABLE PAPER DIAPER
Background of the Invention
The present invention concerns an improved disposable diaper, also identified as a "paper" diaper.
In the past, 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. However, when sue) per diapers are worn by infants or the elderly, the paper άiaper must be fastened around the hips.
As a means of fastening such a diaper, a suitable string can be placed around the hips after putting on the paper diaper. However, 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.
Moreover, not only is it necessary to furnish the string, etc. beforehand, but fastening the paper diaper with the string also has the drawback of consuming time and labor.
For this reason, belt strips came to be provided in a single piece with paper diapers. However, in this conventional type of paper diaper, 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.
Moreover, 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. However, to manufacture the paper diapers with the belt strips discussed above, 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.
Summary of the Invention
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.
Brief Description of the Drawings
Figure 1 is a perspective view of one embodiment of the present invention with portions of the view broken away for clarity;
Figure 2 is a cross-sectional view along line A-A of Figure 1; Figure 3 is a cross-sectional view along line B-B of Figure 1;
Figure 4 is a plan view of one embodiment of the present invention;
Figure 5 is a cross-sectional view of another embodiment of the present invention; and
Figure 6 is a perspective view of a product of the invention when being worn by the user.
Detailed Description of the Invention
Practical examples of the present invention are explained through the figures. 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. Furthermore, 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.
The tips of right and left belt strips 2 2 can be joined directly via perforation 3. In the figure, however, 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. With this construction, fixing strips 4 can be separated from perforation 3 while pulling their folded- over part upward. This facilitates separation.
5 5 are adhesive (hot melt) painted on the lower surfaces of both adjoining parts of fixing strips 4 so that per- foration 3 is in the center. As shown in Figure 6, the paper diaper is fastened for wear by sticking this adhe¬ sive to the outer surface of the other end of paper diaper main body 1.
This adhesive 5 5 can also be painted on the lower surface of the tips of right and left belt strips 2 2.
In the above practical example, 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.
-Furthermore, right and left belt strips 2 2 were provided with perforation 3 but, as illustrated in Figure 5, the separable tips of the right and left belt strips 2 2 can also be joined so that they can still be separated by adhesive tape strip 3a. In this case, as in the above practical example, the tips of right and left belt strips 2 2 can be connected directly, or the tips of fixing strips 44 that are each provided for the right and left belt strips 2 2 can be connected by adhesive tape strip 3a. It is only necessary to form separable part 3 by a perforation, adhesive tape strip, etc. Various constructions can be used for the paper diaper main body 1. The one shown in the figure has a water- absorbent layer 7 made of a paper or cotton layer or a pulp mat placed on top of long, rectangular water- impermeable synthetic resin film 6 such as polyethylene, polyester, polypropylene, etc. The upper surfaces of both sides of this water-absorbent layer 7 are folded over both sides of the above-mentioned film 6. The lower sur¬ faces of both sides of the long, rectangular nonwoven fabric 8 are glued to this folded-over upper surface with a heat or pressure-sensitive adhesive or some other suit¬ able adhesive. Moreover, two inclined cuts, each oriented toward the center of water-absorbent layer 7, are provided on both sides of water-absorbent layer 7. The longitudi- nal line that joins the inner edges between these inclined cuts 9 9 is called fold 10. Trapezoidal parts 7a 7a enclosed by this fold 10 and inclined cuts 9 9 are folded over on the upper surface of the water-absorbent layer of this part improves water absorption and retention. When several elastic strips 11 are provided longitudinally between the edges of inclined cuts 9 9, the centers of both edges of paper diaper main body 1 fit sufficiently snugly to the inner thigh and prevent leakage.
Thus, the present invention is a paper diaper charac¬ terized by the fact that, in a paper diaper furnished with belt strips 2 2, at the edges of at least one end of the two ends of paper diaper main body 1, these belt strips 2 2 are folded over on the upper surface of paper diaper main body 1 and their tips that lie opposite one another are joined together via separable part 3, which is a perforation or adhesive tape strip, etc. Since these belt strips 2 2 do not project outside the paper diaper main body 1, even though belt strips 2 2 are provided at the edges of both sides of paper diaper main body 1, damage by cutting belt strips 2 2, etc. during handling can be
OMPI prevented. This also makes it easier and smoother to pile up several paper diapers. During use, the diaper can be put on easily by separating right and left belt strips 2 2 from separable part 3 after arranging the main body of the paper diaper 1 in a U-shape passing under the thighs. When putting the diaper on, belt strips 2 2 do not get in the way and are not accidentally damaged since the right and left belt strips 2 2 are joined to the upper surface of paper diaper main body 1 via separable part 3.
Moreover, since belt strips 2 2 are provided joined on the upper surface of paper diaper main body 1, the paper diaper can be manufactured according to the conventional manufacturing process merely by situating belt strips 2 that are joined in the centers via separable part 3 along and gluing them to the upper surface of the nonwoven • abric that forms* paper diaper main body 1.

Claims

Claim
1. Paper diaper characterized by the fact that, in a paper diaper furnished with belt strips (2) (2) at the edges of at least one of the two ends of the main body (1) of the paper diaper, these belt strips (2) (2) are folded over on the upper surface of the paper diaper main body (1) and their opposite ends are joined together via a separable part (3) such as a perforation.
O PI ^NATlO≤
EP19840901873 1983-04-21 1984-04-17 Disposable paper diaper. Pending EP0143810A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59823/83 1983-04-05
JP1983059823U JPS59165404U (en) 1983-04-21 1983-04-21 paper diaper

Publications (2)

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

Family

ID=13124329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840901873 Pending EP0143810A4 (en) 1983-04-21 1984-04-17 Disposable paper diaper.

Country Status (8)

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

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
FR2585217A1 (en) * 1985-07-24 1987-01-30 Raynaud Sa Nappy-pants for incontinent adults and young children
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
CA2057687C (en) * 1991-09-11 2002-09-17 Georgia L. Zehner Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears
US5366453A (en) * 1991-09-11 1994-11-22 Kimberly-Clark Corporation 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
DE69715684T2 (en) * 1997-02-18 2003-04-03 The Procter & Gamble Company, Cincinnati ABSORBENT DISPOSABLE ARTICLE WITH FOLDED SIDE SECTIONS AND METHOD FOR PRODUCING THE ARTICLE
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
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
US6652696B2 (en) * 2001-03-23 2003-11-25 Kimberly-Clark Worldwide, Inc. Cross direction method for making a refastenable garment with overlaid side panels
US7214285B2 (en) 2001-10-02 2007-05-08 3M Innovative Properties Company Method of applying a fastener portion to a diaper
EP1300123A1 (en) * 2001-10-02 2003-04-09 3M Innovative Properties Company Method of applying a fastener portion to a diaper
JP4683522B2 (en) * 2003-11-28 2011-05-18 大王製紙株式会社 Disposable paper diapers
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
DE602005015039D1 (en) 2005-12-19 2009-07-30 Sca Hygiene Prod Ab MULTI-CONFIGURABLE VACUUM ITEM
JP5037624B2 (en) * 2006-11-07 2012-10-03 エスセーアー・ハイジーン・プロダクツ・アーベー Absorbent articles
US8585672B2 (en) * 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
MX2010010854A (en) * 2008-03-31 2010-11-09 Unicharm Corp Manufacturing method for absorbent products and manufacturing device for absorbent products.
JP5328438B2 (en) * 2008-03-31 2013-10-30 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article manufacturing apparatus
JP5432546B2 (en) 2008-03-31 2014-03-05 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article manufacturing apparatus
JP5266119B2 (en) * 2008-03-31 2013-08-21 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article manufacturing apparatus
WO2009123212A1 (en) * 2008-03-31 2009-10-08 ユニ・チャーム株式会社 Method of manufacturing absorptive article and device for manufacturing absorptive article
JP5498043B2 (en) * 2008-03-31 2014-05-21 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article manufacturing apparatus
JP5465904B2 (en) * 2008-03-31 2014-04-09 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article manufacturing apparatus
JP2016104433A (en) * 2016-03-10 2016-06-09 王子ホールディングス株式会社 Tape type diaper and manufacturing method of tape-type diaper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137855A1 (en) * 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 (en) * 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 (en) * 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
NO845137L (en) 1984-12-20
EP0143810A1 (en) 1985-06-12
BR8406880A (en) 1985-04-16
FI845060A0 (en) 1984-12-20
FI845060L (en) 1984-12-20
AU2824584A (en) 1984-11-19
ZA842892B (en) 1985-11-27
JPH0118571Y2 (en) 1989-05-31
JPS59165404U (en) 1984-11-06
WO1984004242A1 (en) 1984-11-08

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