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1. (WO1991016870) METHOD FOR CONTINUOUSLY PRODUCING SANITARY ITEMS SUCH AS NAPPIES, AND SANITARY ARTICLE THEREBY PRODUCED
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/016870 International Application No.: PCT/FR1991/000341
Publication Date: 14.11.1991 International Filing Date: 25.04.1991
Chapter 2 Demand Filed: 04.12.1991
IPC:
A61F 13/15 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
13
Bandages or dressings; Absorbent pads
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
Applicants:
PEAUDOUCE [FR/FR]; 59, rue de la Vignette F-59126 Linselles, FR (AllExceptUS)
LECLERCQ, Maurice, Pierre [FR/FR]; FR (UsOnly)
DUSSAUD, Jacques [FR/FR]; FR (UsOnly)
Inventors:
LECLERCQ, Maurice, Pierre; FR
DUSSAUD, Jacques; FR
Agent:
BUREAU D.A. CASALONGA JOSSE; 8, avenue Percier F-75008 Paris, FR
BUREAU D.A. CASALONGA-JOSSE; Morassistrasse 8 D-8000 Munich 5, DE
Priority Data:
90/0573207.05.1990FR
Title (EN) METHOD FOR CONTINUOUSLY PRODUCING SANITARY ITEMS SUCH AS NAPPIES, AND SANITARY ARTICLE THEREBY PRODUCED
(FR) PROCEDE DE FABRICATION EN CONTINU D'ARTICLES D'HYGIENE TELS QUE DES COUCHES-CULOTTES, ET ARTICLE D'HYGIENE AINSI FABRIQUE
Abstract:
(EN) A method for continuously producing sanitary items such as nappies, of the kind which comprise an absorbent padding placed between a liquid-impermeable outer sheet and a liquid-permeable inner sheet. The method is characterized in that the absorbent pads (1) are deposited at intervals on a liquid-permeable continuous web (3) which is unwound from a spool (4), a plastic film (10) is extruded and deposited onto said web and said pads before it has solidified so that said film adheres thereto, and, once said film has solidified, the composite web (14) is cut transversely between the absorbent pads to form individual items (16).
(FR) Procédé de fabrication en continu d'articles d'hygiène tels que des couches-culottes, du type comprenant un coussin absorbant disposé entre une feuille extérieure imperméable aux liquides et une feuille intérieure perméable aux liquides, caractérisé par le fait qu'on dépose des coussins absorbants (1) à intervalles sur une bande continue (3) perméable aux liquides, déroulée d'une bobine (4), qu'on extrude et dépose un film de matière plastique (10) à l'état non encore solidifié sur ladite bande et sur lesdits coussins en appliquant ledit film contre la bande et contre les coussins pour l'y faire adhérer, et qu'après solification dudit film, on coupe la bande composite (14) transversalement, dans la zone située entre les coussins absorbants, en articles individuels (16).
Designated States: AU, CA, FI, HU, JP, NO, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
FI925052NO19924251ES2064102EP0527853JPH05507861CA2082421
DE000069104353AU1991077984FR2661608DK0527853