ES2100344T3 - Un metodo y aparato para depositar particulas sobre una tira de material. - Google Patents

Un metodo y aparato para depositar particulas sobre una tira de material.

Info

Publication number
ES2100344T3
ES2100344T3 ES92909882T ES92909882T ES2100344T3 ES 2100344 T3 ES2100344 T3 ES 2100344T3 ES 92909882 T ES92909882 T ES 92909882T ES 92909882 T ES92909882 T ES 92909882T ES 2100344 T3 ES2100344 T3 ES 2100344T3
Authority
ES
Spain
Prior art keywords
material web
belt
particles
pct
particle dispenser
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 - Lifetime
Application number
ES92909882T
Other languages
English (en)
Inventor
Robert Perneborn
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.)
Essity Hygiene and Health AB
Original Assignee
SCA Molnlycke 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 SCA Molnlycke AB filed Critical SCA Molnlycke AB
Application granted granted Critical
Publication of ES2100344T3 publication Critical patent/ES2100344T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Coating Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

UNA DISPOSICION PARA DEPOSITAR PARTICULAS PARA UNA TRAMA (6) DE MATERIAL MOVIL, LA DISPOSICION INCLUYE UN DISPENSADOR (3,4) DE PARTICULA Y UNA CINTA PERFORADA (5) LA CUAL SE MUEVE SOBRE LA TRAMA DE MATERIAL. DE ACUERDO CON LA INVENCION, EL DISPENSADOR (3,4) DE PARTICULA ESTA DESTINADO A DISPENSAR CONTINUAMENTE PARTICULAS EN UN FLUJO ANCHO Y UNIFORME, CUYA ANCHURA ES IGUAL A, O PARCIALMENTE MAYOR, QUE LA ANCHURA DE LA CONFIGURACION DE PERFORACIONES DE LA CINTA, Y LA CINTA ESTA SEPARADA A UNA DISTANCIA DE LA TRAMA DE MATERIAL, LA CUAL ES AL MENOS SUFICIENTEMENTE LARGA PARA LAS PARTICULAS (13) DEPOSITADAS SOBRE LA TRAMA (6) DE MATERIAL A SER ACOMODADAS ENTRE LA CINTA (5) Y LA TRAMA (6). LA DISPOSICION TAMBIEN INCLUYE MEDIOS (15,16) CUYA FUNCION PARA ELIMINAR PARTICULAS (14) COGIENDO EN LA CINTA LAS PARTICULAS QUE NO HAN CAIDO SOBRE LA TRAMA DE MATERIAL SUBYACENTE. ESTOS MEDIOS ESTAN LOCALIZADOS CORRIENTE ABAJO DEL DISPENSADOR DE PARTICULA. LA INVENCION TAMBIEN ES RELATIVA A UN METODO PARA DEPOSITAR PARTICULAS EN UNA TRAMA DE MATERIAL MOVIL.
ES92909882T 1991-04-24 1992-04-24 Un metodo y aparato para depositar particulas sobre una tira de material. Expired - Lifetime ES2100344T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101239A SE468305B (sv) 1991-04-24 1991-04-24 Foerfarande och anordning foer att paafoera partiklar paa en loepande materialbana

Publications (1)

Publication Number Publication Date
ES2100344T3 true ES2100344T3 (es) 1997-06-16

Family

ID=20382553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92909882T Expired - Lifetime ES2100344T3 (es) 1991-04-24 1992-04-24 Un metodo y aparato para depositar particulas sobre una tira de material.

Country Status (12)

Country Link
US (1) US5415717A (es)
EP (1) EP0580722B1 (es)
JP (1) JPH08503141A (es)
AT (1) ATE148832T1 (es)
AU (1) AU659837B2 (es)
DE (1) DE69217487T2 (es)
DK (1) DK0580722T3 (es)
ES (1) ES2100344T3 (es)
GR (1) GR3022561T3 (es)
NZ (1) NZ242355A (es)
SE (1) SE468305B (es)
WO (1) WO1992019198A1 (es)

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US10561546B2 (en) 2011-06-10 2020-02-18 The Procter & Gamble Company Absorbent structure for absorbent articles
PL2532332T5 (pl) 2011-06-10 2018-07-31 The Procter And Gamble Company Pieluszka jednorazowego użytku o zredukowanym połączeniu pomiędzy wkładem chłonnym a warstwą spodnią
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Also Published As

Publication number Publication date
SE9101239L (sv) 1992-10-25
NZ242355A (en) 1993-11-25
WO1992019198A1 (en) 1992-11-12
ATE148832T1 (de) 1997-02-15
AU659837B2 (en) 1995-06-01
EP0580722A1 (en) 1994-02-02
GR3022561T3 (en) 1997-05-31
SE468305B (sv) 1992-12-14
EP0580722B1 (en) 1997-02-12
SE9101239D0 (sv) 1991-04-24
JPH08503141A (ja) 1996-04-09
AU1684492A (en) 1992-12-21
DE69217487T2 (de) 1997-05-28
DE69217487D1 (de) 1997-03-27
US5415717A (en) 1995-05-16
DK0580722T3 (es) 1997-03-17

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