ES341552A1 - Disposable sheet diaper and process for making the same - Google Patents

Disposable sheet diaper and process for making the same

Info

Publication number
ES341552A1
ES341552A1 ES341552A ES341552A ES341552A1 ES 341552 A1 ES341552 A1 ES 341552A1 ES 341552 A ES341552 A ES 341552A ES 341552 A ES341552 A ES 341552A ES 341552 A1 ES341552 A1 ES 341552A1
Authority
ES
Spain
Prior art keywords
layer
diaper
making
wadding
same
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
ES341552A
Other languages
Spanish (es)
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo AB
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 Mo och Domsjo AB filed Critical Mo och Domsjo AB
Publication of ES341552A1 publication Critical patent/ES341552A1/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
    • A61F13/534—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
    • A61F13/53427—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 an e-folded cross-section
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/1565—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers of fibrous material between webs, e.g. wrapping layers of fibrous material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1015—Folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness

Abstract

Process for the manufacture of a diaper, characterized in that it comprises covering a sheet of cellulosic wadding or soft paper with a layer, three to four millimeters thick, of cellulose wadding; apply a layer of cellulosic wadding or soft paper; folding the obtained composite material, so that it forms three parallel layers; extending, around the three-layer sheet, a sheath of non-woven material, protective against dust, in the form of a band; thermally seal the overlapping edges of the dust protection sheath; cutting the finished diaper into suitable segments, and sealing the ends of such segments by stamping. (Machine-translation by Google Translate, not legally binding)
ES341552A 1966-06-09 1967-06-08 Disposable sheet diaper and process for making the same Expired ES341552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7920/66A SE302755B (en) 1966-06-09 1966-06-09

Publications (1)

Publication Number Publication Date
ES341552A1 true ES341552A1 (en) 1968-07-01

Family

ID=20272648

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341552A Expired ES341552A1 (en) 1966-06-09 1967-06-08 Disposable sheet diaper and process for making the same

Country Status (5)

Country Link
US (1) US3547930A (en)
BE (1) BE698761A (en)
ES (1) ES341552A1 (en)
NL (1) NL6707397A (en)
SE (1) SE302755B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654929A (en) * 1966-11-15 1972-04-11 Svenska Cellulosa Ab Body-fluid absorption article
US3898119A (en) * 1971-04-05 1975-08-05 American Safety Equip Method for automatic assembly of a belt and anchor plate
US4057061A (en) * 1974-12-18 1977-11-08 Kabushiki Kaisha Angel Sanitary napkin
US4559051A (en) * 1983-07-18 1985-12-17 Hanson James P Disposable incontinence diaper
US4880419A (en) * 1983-08-24 1989-11-14 Chicopee Absorbent article with internal wicking means
US4842594A (en) * 1983-08-24 1989-06-27 Chicopee Absorbent article with internal wicking means
DE3415196A1 (en) * 1984-04-21 1985-10-24 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied SUCTION CUSHION FOR HYGIENIC PURPOSES AND METHOD FOR THE PRODUCTION THEREOF
US4627848A (en) * 1984-04-23 1986-12-09 Kimberly-Clark Corporation Anatomical pad
US4995150A (en) * 1990-03-05 1991-02-26 Xtramedics, Inc. Method and apparatus for making feminine hygienic interlabia pads
US5575047A (en) 1994-11-25 1996-11-19 Athena Medical Corporation Method for making biodegradable absorbent pads
US5725481A (en) 1996-05-17 1998-03-10 A. Fem Medical Corporation Method and apparatus for collecting vaginal fluid and exfoliated vaginal cells for diagnostic purposes
US7390846B2 (en) * 2004-11-30 2008-06-24 Crompton Corporation Wood sizing agents for PVC composites
US8257536B2 (en) 2008-12-18 2012-09-04 The Boeing Company Automated elongate insert wrapping system
JP5451353B2 (en) * 2009-12-10 2014-03-26 花王株式会社 Method for manufacturing absorbent article

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788003A (en) * 1955-06-06 1957-04-09 Chicopee Mfg Corp Disposable absorbent pad
US2952259A (en) * 1956-04-18 1960-09-13 Personal Products Corp Absorbent product
US2999038A (en) * 1958-01-24 1961-09-05 Rohm & Haas Method of producing wet-strength papers
US3067747A (en) * 1959-09-04 1962-12-11 Kimberly Clark Co Cellulosic product
US3241553A (en) * 1962-08-27 1966-03-22 Johnson & Johnson Surgical dressing
US3183910A (en) * 1962-10-01 1965-05-18 Kimberly Clark Co Sanitary napkin roll and method of making
NL299799A (en) * 1962-11-01
US3315676A (en) * 1963-09-16 1967-04-25 Cooper Abraham Disposable diaper
US3356092A (en) * 1964-11-20 1967-12-05 Curt G Joa Multi-ply pads or pad fillers

Also Published As

Publication number Publication date
US3547930A (en) 1970-12-15
SE302755B (en) 1968-08-05
BE698761A (en) 1967-11-03
NL6707397A (en) 1967-12-11

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