SE9601661D0 - Liquid permeable cover layer for absorbent sanitary ware - Google Patents

Liquid permeable cover layer for absorbent sanitary ware

Info

Publication number
SE9601661D0
SE9601661D0 SE9601661A SE9601661A SE9601661D0 SE 9601661 D0 SE9601661 D0 SE 9601661D0 SE 9601661 A SE9601661 A SE 9601661A SE 9601661 A SE9601661 A SE 9601661A SE 9601661 D0 SE9601661 D0 SE 9601661D0
Authority
SE
Sweden
Prior art keywords
layer
pleats
liquid permeable
valleys
hills
Prior art date
Application number
SE9601661A
Other languages
Swedish (sv)
Other versions
SE9601661L (en
SE507051C2 (en
Inventor
Roy Hansson
Stefan Areskoug
Original Assignee
Moelnlycke 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 Moelnlycke Ab filed Critical Moelnlycke Ab
Priority to SE9601661A priority Critical patent/SE507051C2/en
Publication of SE9601661D0 publication Critical patent/SE9601661D0/en
Publication of SE9601661L publication Critical patent/SE9601661L/en
Publication of SE507051C2 publication Critical patent/SE507051C2/en

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
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability

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)

Abstract

A liquid permeable cover layer (1) for hygiene articles has a series of interspaced elongated strips of material (2) distributed over at least its central surface area. The strips are folded into wave shapes to form hills (3) and valleys (4) on both sides. The hills form the contact surface of the article with the person wearing it. Also claimed is the preparation of this layer, comprising: (i) folding a first layer of material to form a series of parallel pleats with hills and valleys; (ii) folding a second layer of liquid permeable material to form similar pleats extending in the opposite z-direction; (iii) placing the second layer on top of the first layer with the two sets of pleats at right angles to each other and the valleys in the first layer attached to the top side of the second layer; (iv) cutting the first layer along lines running parallel to and in between the top edges of the pleats in the second layer; and (v) eliminating pleats in the second layer.
SE9601661A 1996-04-30 1996-04-30 Cover layer for hygiene article, e.g. sanitary towel, incontinence pad or nappy SE507051C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9601661A SE507051C2 (en) 1996-04-30 1996-04-30 Cover layer for hygiene article, e.g. sanitary towel, incontinence pad or nappy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601661A SE507051C2 (en) 1996-04-30 1996-04-30 Cover layer for hygiene article, e.g. sanitary towel, incontinence pad or nappy

Publications (3)

Publication Number Publication Date
SE9601661D0 true SE9601661D0 (en) 1996-04-30
SE9601661L SE9601661L (en) 1997-10-31
SE507051C2 SE507051C2 (en) 1998-03-23

Family

ID=20402413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601661A SE507051C2 (en) 1996-04-30 1996-04-30 Cover layer for hygiene article, e.g. sanitary towel, incontinence pad or nappy

Country Status (1)

Country Link
SE (1) SE507051C2 (en)

Also Published As

Publication number Publication date
SE9601661L (en) 1997-10-31
SE507051C2 (en) 1998-03-23

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