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1. (WO1997015442) PRODUCT, APPARATUS AND PROCESS FOR STRIP LAMINATION OF A POLYMER FILM AND NONWOVEN OR WOVEN WEBS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015442 International Application No.: PCT/US1996/017165
Publication Date: 01.05.1997 International Filing Date: 22.10.1996
Chapter 2 Demand Filed: 12.05.1997
IPC:
A61F 13/15 (2006.01) ,B32B 27/12 (2006.01) ,B65H 23/035 (2006.01) ,B65H 23/32 (2006.01) ,B65H 35/02 (2006.01) ,B65H 39/16 (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
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
12
next to a fibrous or filamentary layer
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
23
Registering, tensioning, smoothing, or guiding webs
02
transversely
032
Controlling transverse register of web
035
by guide bars
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
23
Registering, tensioning, smoothing, or guiding webs
04
longitudinally
32
Arrangements for turning or reversing webs
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35
Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
02
from or with longitudinal slitters or perforators
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
39
Associating, collating, or gathering articles or webs
16
Associating two or more webs
Applicants:
CLOPAY PLASTIC PRODUCTS COMPANY, INC. [US/US]; Suite 1600 312 Walnut Street Cincinnati, OH 45202, US
Inventors:
MORTELLITE, Robert, M.; US
MUSHABEN, Thomas, G.; US
PRESTON, Kevin, W.; US
Agent:
JOSEPHIC, David, J. ; Wood, Herron & Evans, P.L.L. 2700 Carew Tower Cincinnati, OH 45202, US
LLYOD WISE, TREGEAR & CO; Commonwealth House 1-19 New Oxford Street London WC1A 1LW, GB
Priority Data:
08/547,05923.10.1995US
08/722,28609.10.1996US
Title (EN) PRODUCT, APPARATUS AND PROCESS FOR STRIP LAMINATION OF A POLYMER FILM AND NONWOVEN OR WOVEN WEBS
(FR) PRODUIT, DISPOSITIF ET PROCEDE POUR LA PRODUCTION DE STRATIFIES EN RUBAN A PARTIR D'UN FILM POLYMERE ET DE BANDES DE MATERIAU NON TISSE OU TISSE
Abstract:
(EN) A product, apparatus and process for lamination of a sheet of polymer film (19) onto a sheet of light weight web material (4). An incoming sheet (4) of material is slit into narrow webs (9), which may be folded by a folding guide (13), and separated by use of turning bars (12) and guides (56). The narrow webs (9) then enter an embossing or laminating station (15). The lamination process joins the two sheets which are of different widths to allow the process to produce stock for different final products. The laminate (21) of folded webs (9) and polymer (19) may be slit and/or unfolded prior to being stored on a take-up reel (30).
(FR) L'invention concerne un produit, un dispositif et un procédé pour la production de stratifiés constitués d'une feuille de film polymère (19) sur une feuille de matériau léger en bande (4). Une feuille de matériau (4) entrant dans ledit dispositif est divisée en bandes étroites (9) qui peuvent être pliées par un élément de guidage (13) approprié, et séparées au moyen de barres rotatives (12) et d'éléments de guidage (56). Les bandes étroites (9) pénètrent ensuite dans une station d'emboutissage ou de stratification (15). Le procédé de stratification consiste à réunir deux feuilles de largeur différente pour permettre au procédé de produire un stock de produits finaux différents. Le stratifié (21) constitué de bandes pliées (9) et du polymère (19) peut être divisé et/ou déplié avant d'être stocké sur une bobine réceptrice (30).
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CZPV1998-1220MXPA/a/1998/003142EP0861152RU02156693JP3857726 JPH11513942
CN1201418CA2235595KR1019990066991AU1996074765