CA2055597A1 - Appareil servant au thermocollage de tampons absorbants a des articles d'hygiene pour l'absorption de fluides corporels - Google Patents

Appareil servant au thermocollage de tampons absorbants a des articles d'hygiene pour l'absorption de fluides corporels

Info

Publication number
CA2055597A1
CA2055597A1 CA 2055597 CA2055597A CA2055597A1 CA 2055597 A1 CA2055597 A1 CA 2055597A1 CA 2055597 CA2055597 CA 2055597 CA 2055597 A CA2055597 A CA 2055597A CA 2055597 A1 CA2055597 A1 CA 2055597A1
Authority
CA
Canada
Prior art keywords
roller
heating cylinder
appliance
absorbent pads
heating
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 2055597
Other languages
English (en)
Inventor
Guido Rossi
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.)
ROYCE AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2055597A1 publication Critical patent/CA2055597A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • 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
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treatment Of Fiber Materials (AREA)
CA 2055597 1990-04-01 1991-03-21 Appareil servant au thermocollage de tampons absorbants a des articles d'hygiene pour l'absorption de fluides corporels Abandoned CA2055597A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1059/90-1 1990-04-01
CH105990 1990-04-01

Publications (1)

Publication Number Publication Date
CA2055597A1 true CA2055597A1 (fr) 1991-10-02

Family

ID=4201488

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2055597 Abandoned CA2055597A1 (fr) 1990-04-01 1991-03-21 Appareil servant au thermocollage de tampons absorbants a des articles d'hygiene pour l'absorption de fluides corporels

Country Status (5)

Country Link
EP (1) EP0474818A1 (fr)
JP (1) JPH04506492A (fr)
AU (1) AU7540691A (fr)
CA (1) CA2055597A1 (fr)
WO (1) WO1991015367A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09132847A (ja) * 1995-11-07 1997-05-20 Unitika Ltd 複合不織布およびその製造方法
US7198742B2 (en) * 2003-12-30 2007-04-03 Kimberly-Clark Worldwide, Inc. Apparatus and method for deforming sheet material
KR100679697B1 (ko) 2006-01-11 2007-02-06 전우진 차량용 내장재 원단 가공용 엠보싱캘린더

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643078A (en) * 1947-07-29 1950-09-15 Int Cellucotton Products Improvements in a method of cutting pads and rotary apparatus therefor
NL267657A (fr) * 1960-07-28 1900-01-01
BR6456568D0 (pt) * 1963-02-23 1973-12-27 Honshu Paper Co Ltd Processo para fabricacao de aperfeicoado material absorvente de fluidos bem como o respectivo material absorvente
FR2086941A6 (fr) * 1970-04-14 1971-12-31 Lemaire & Cie

Also Published As

Publication number Publication date
WO1991015367A1 (fr) 1991-10-17
JPH04506492A (ja) 1992-11-12
AU7540691A (en) 1991-10-30
EP0474818A1 (fr) 1992-03-18

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Legal Events

Date Code Title Description
FZDE Dead