CA2636679A1 - Serviette hygienique avec zones d'epaisseurs et de densites differentes - Google Patents

Serviette hygienique avec zones d'epaisseurs et de densites differentes Download PDF

Info

Publication number
CA2636679A1
CA2636679A1 CA 2636679 CA2636679A CA2636679A1 CA 2636679 A1 CA2636679 A1 CA 2636679A1 CA 2636679 CA2636679 CA 2636679 CA 2636679 A CA2636679 A CA 2636679A CA 2636679 A1 CA2636679 A1 CA 2636679A1
Authority
CA
Canada
Prior art keywords
zone
napkin
sanitary napkin
roller
transition zone
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.)
Abandoned
Application number
CA 2636679
Other languages
English (en)
Inventor
Jeannine Cardin
Helmut Georgi
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.)
Fempro I Inc
Original Assignee
Fempro I 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 Fempro I Inc filed Critical Fempro I Inc
Priority to CA 2636679 priority Critical patent/CA2636679A1/fr
Publication of CA2636679A1 publication Critical patent/CA2636679A1/fr
Abandoned 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
    • A61F13/533—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 having discontinuous areas of compression
    • 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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CA 2636679 2008-07-02 2008-07-02 Serviette hygienique avec zones d'epaisseurs et de densites differentes Abandoned CA2636679A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2636679 CA2636679A1 (fr) 2008-07-02 2008-07-02 Serviette hygienique avec zones d'epaisseurs et de densites differentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2636679 CA2636679A1 (fr) 2008-07-02 2008-07-02 Serviette hygienique avec zones d'epaisseurs et de densites differentes

Publications (1)

Publication Number Publication Date
CA2636679A1 true CA2636679A1 (fr) 2008-12-12

Family

ID=40120402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2636679 Abandoned CA2636679A1 (fr) 2008-07-02 2008-07-02 Serviette hygienique avec zones d'epaisseurs et de densites differentes

Country Status (1)

Country Link
CA (1) CA2636679A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198065A (ja) * 2013-03-29 2014-10-23 ユニ・チャーム株式会社 吸収性物品

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198065A (ja) * 2013-03-29 2014-10-23 ユニ・チャーム株式会社 吸収性物品

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Legal Events

Date Code Title Description
FZDE Dead