GB1164491A - Disposable Diaper - Google Patents

Disposable Diaper

Info

Publication number
GB1164491A
GB1164491A GB36805/66A GB3680566A GB1164491A GB 1164491 A GB1164491 A GB 1164491A GB 36805/66 A GB36805/66 A GB 36805/66A GB 3680566 A GB3680566 A GB 3680566A GB 1164491 A GB1164491 A GB 1164491A
Authority
GB
United Kingdom
Prior art keywords
rollers
pad
tissue
diaper
embossed
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
Application number
GB36805/66A
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.)
International Paper Canada Inc
Original Assignee
International Paper Canada 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 International Paper Canada Inc filed Critical International Paper Canada Inc
Publication of GB1164491A publication Critical patent/GB1164491A/en
Expired 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
    • A61F13/53—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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent 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
    • A61F13/49413—Absorbent 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
    • A61F13/49426—Absorbent 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 the barrier having an absorbent medium

Abstract

1,164,491. Laminated disposable diapers. CANADIAN INTERNATIONAL PAPER CO. 17 Aug., 1966 [17 Aug., 1965], No. 36805/66. Heading B5N. [Also in Division A3] A disposable absorbant diaper 11 comprises an elongated pad 15 of loose fibres of cellulosic material formed into a single layer including longitudinally extending adjacent flanking portions 37 of lesser thickness on each side of a longitudinally extending central portion 35 of greater thickness, and an envelope formed of wet strength tissue 13, 19 enclosing the pad, the portions 37 of lesser thickness being folded over upon themselves to form pleats 29. The diaper is formed by laying a continuous layer of cellulosic fibres 35 upon a first web of tissue 13 of approximately three times the width of the pad and folding the tissue 13 around the pad. The enclosed pad is then embossed by rollers 17a, 17b so that longitudinal channels 17 are formed. A further web of tissue 19, carrying spaced reinforcing strips 21, is folded around the assembly which is then passed between rollers 21a, 21b to provide embossed end portions 25 in the region of the strips 21. The rollers 21a, 21b also provide slits 39. The diaper is subsequently folded, spot-embossed at 31 by rollers 31a, 31b, refolded to form the pleats 29, calendered by rolls 32 and cut in the region of the embossings 25 and strips 21 into individual diapers, the slits 39 then providing notches 27 by means of which used diapers may readily be torn longitudinally. The pressure applied by the rollers 27a, 27b and 31a, 31b is sufficient to unite the layers, that applied by the rollers 31a, 31b being sufficient to glassine the cellulosic fibres. The webs 13 and 19 are made of high-wet-strength creped tissue, wet strength being obtained by incorporating therein sufficient melamine resin or other wetstrength agent. In a second embodiment, a sheet of crepe tissue of a width equal to that of the pad and impregnated with micro-crystalline wax is incorporated between the webs 13 and 19.
GB36805/66A 1965-08-17 1966-08-17 Disposable Diaper Expired GB1164491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA938396 1965-08-17

Publications (1)

Publication Number Publication Date
GB1164491A true GB1164491A (en) 1969-09-17

Family

ID=4142311

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9938/69A Expired GB1164492A (en) 1965-08-17 1966-08-17 Disposable Diaper
GB36805/66A Expired GB1164491A (en) 1965-08-17 1966-08-17 Disposable Diaper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9938/69A Expired GB1164492A (en) 1965-08-17 1966-08-17 Disposable Diaper

Country Status (5)

Country Link
US (1) US3430629A (en)
DE (1) DE1511086A1 (en)
FR (1) FR1489626A (en)
GB (2) GB1164492A (en)
SE (1) SE347645B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2477990C2 (en) * 2008-09-10 2013-03-27 Пауль Хартманн Аг Panty-like product used for incontinence

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592194A (en) * 1969-03-05 1971-07-13 Procter & Gamble Diaper having improved wicking and dryness
US3610244A (en) * 1969-10-20 1971-10-05 Jones Sr John L Integral diaper waistband fasteners
US3824996A (en) * 1969-11-18 1974-07-23 R Carlisle Highly absorbent pressure dressing for wounds
US3653382A (en) * 1969-12-22 1972-04-04 Procter & Gamble Expandable airfelt pad
BE755522A (en) * 1970-02-27 1971-03-01 Procter & Gamble CHILDREN'S DIAPER IMPROVEMENTS,
US3661680A (en) * 1970-03-09 1972-05-09 Riegel Textile Corp Apparatus for successively forming disposable diapers
US3636952A (en) * 1970-04-24 1972-01-25 Riegel Textile Corp Disposable combination flushable diaper and protective cover
US3667468A (en) * 1970-04-28 1972-06-06 Paper Converting Machine Co Sanitary napkin and method and means of producing
US3771524A (en) * 1970-09-21 1973-11-13 H Ralph Diaper garment with interleaved liner and retainer
US3683916A (en) * 1971-01-11 1972-08-15 Frederick K Mesek Disposable diaper
US3729005A (en) * 1971-02-01 1973-04-24 Int Paper Co Disposable diaper
US3710797A (en) * 1971-02-26 1973-01-16 Procter & Gamble Disposable diaper
US3769978A (en) * 1971-08-02 1973-11-06 Paper S Co Diaper system and absorbent pad therefor
GB1427199A (en) * 1972-06-26 1976-03-10 Johnson & Johnson Disposable diaper
US3777759A (en) * 1972-09-25 1973-12-11 Minnesota Mining & Mfg Enzyme-dispersible bandage
FR2215177B1 (en) * 1973-01-25 1977-02-04 Bebe Confort
US3860002A (en) * 1973-05-14 1975-01-14 Scott Paper Co Absorbent articles
US3908659A (en) * 1974-03-14 1975-09-30 Procter & Gamble Absorbent pad structure, diaper construction utilizing same and methods of manufacture thereof
US3921627A (en) * 1974-05-14 1975-11-25 Spartan Mills Inc Surgical drape with drainage troughs
US3918433A (en) * 1974-05-22 1975-11-11 Richard C Fuisz Fluid sampling device
US4022210A (en) * 1975-08-11 1977-05-10 Glassman Jacob A Disposable diaper with a supplemental insert
US4449979A (en) * 1980-08-26 1984-05-22 Johnson & Johnson Baby Products Company Absorbent structure having gradient densities
US4501586A (en) * 1980-11-17 1985-02-26 Personal Products Company Absorbent structure with reservoir
US4678464A (en) * 1983-04-29 1987-07-07 Personal Products Company Absorbent structure with reservoirs and a channel
US4781710A (en) * 1987-05-15 1988-11-01 The Procter & Gamble Company Absorbent pad having improved liquid distribution
US5611879A (en) * 1987-12-18 1997-03-18 Kimberly-Clark Corporation Absorbent article having an absorbent with a variable density in the Z direction and a method of forming said article
US4895568A (en) * 1988-08-18 1990-01-23 Kimberly-Clark Corporation Diaper liner with selectively elasticized portions
FR2636522A1 (en) * 1988-09-21 1990-03-23 Kaysersberg Sa PERIODIC TOWEL
US5382246A (en) * 1990-09-18 1995-01-17 Koyo Disposable Goods Company Disposable diaper
CA2072689A1 (en) * 1991-12-31 1993-07-01 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
SE504147C2 (en) * 1994-10-19 1996-11-25 Marlene Sandberg Diaper or similar hygiene product, comprising an absorbent body having a recess, consisting of a central portion and projecting channels extending in different directions from it
JP3442943B2 (en) * 1996-10-23 2003-09-02 花王株式会社 Absorbent articles
SE9904835L (en) * 1999-12-29 2001-06-30 Sca Hygiene Prod Ab Absorbent articles with improved forming ability
JP5443920B2 (en) * 2009-09-18 2014-03-19 ユニ・チャーム株式会社 Manufacturing method and manufacturing apparatus for sheet-like member according to absorbent article
US10864120B2 (en) * 2014-02-21 2020-12-15 Attends Healthcare Products, Inc. Absorbent article with fluid control features
WO2016099552A1 (en) 2014-12-19 2016-06-23 Kimberly-Clark Worldwide, Inc. Absorbent article having longitudinal direction folded side regions
JP1650694S (en) * 2019-04-26 2020-01-20
CN110680616A (en) * 2019-10-29 2020-01-14 广东茵茵股份有限公司 Production method of full-surrounding leakproof absorption article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065751A (en) * 1959-05-27 1962-11-27 Chicopee Mfg Corp Disposable diaper
NL281020A (en) * 1961-07-17 1900-01-01
US3196874A (en) * 1962-07-25 1965-07-27 Kimberly Clark Co Disposable prefolded diaper
BE639370A (en) * 1962-11-01
US3291131A (en) * 1963-07-19 1966-12-13 Curt G Joa Sanitary napkin, diaper, or hospital pad or the like
US3315676A (en) * 1963-09-16 1967-04-25 Cooper Abraham Disposable diaper
US3343543A (en) * 1964-06-10 1967-09-26 Jacob A Glassman Sanitary napkin
US3295526A (en) * 1964-10-21 1967-01-03 Lois E Sabee Disposable diapers and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2477990C2 (en) * 2008-09-10 2013-03-27 Пауль Хартманн Аг Panty-like product used for incontinence

Also Published As

Publication number Publication date
US3430629A (en) 1969-03-04
FR1489626A (en) 1967-11-13
DE1511086A1 (en) 1970-07-02
GB1164492A (en) 1969-09-17
SE347645B (en) 1972-08-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee