EP 1076543 A1 20010221 - WEBS HAVING DEACTIVABLE EXPANSION OBSTRUCTION MEANS
Title (en)
WEBS HAVING DEACTIVABLE EXPANSION OBSTRUCTION MEANS
Title (de)
LAGEN MIT INAKTIVIERBAREN AUSDEHNUNGSVERHINDERUNGSMITTELN
Title (fr)
MATERIAUX EN BANDE MUNIS D'UN MOYEN DE BLOCAGE D'ALLONGEMENT DESACTIVABLE
Publication
Application
Priority
- EP 99921664 A 19990505
- EP 98108122 A 19980505
- US 9909783 W 19990505
Abstract (en)
[origin: EP0956842A1] The present invention relates to web materials which can be used in the production of large quantities of articles which are assembled from, inter alia, continuously fed web materials. In particular, the present invention teaches web materials which are expandable by a predetermined elongation after the expandability of the web material has been activated externally. To provide this functionality, the web materials comprise at least one longitudinal expansion means and at least one deactivatable expansion obstruction means. Another object of the present invention is the process for making such web materials comprising the step of incorporating longitudinal expansion means and deactivatable expansion obstruction means into the web material.
IPC 1-7
IPC 8 full level
A61F 13/15 (2006.01); D04H 1/4291 (2012.01); D04H 1/4374 (2012.01); D04H 1/54 (2006.01); D04H 1/544 (2012.01); D04H 3/16 (2006.01); D04H 13/00 (2006.01); D06C 3/00 (2006.01); D06M 10/00 (2006.01); D06M 23/00 (2006.01)
CPC (source: EP)
A61F 13/15707 (2013.01); A61F 13/4902 (2013.01); D04H 1/4291 (2013.01); D04H 1/4374 (2013.01); D04H 1/54 (2013.01); D04H 1/544 (2013.01); D04H 13/00 (2013.01); D06C 3/00 (2013.01)
Citation (search report)
See references of WO 9956691A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0956842 A1 19991117; AU 3881399 A 19991123; CA 2329792 A1 19991111; EP 1076543 A1 20010221; JP 2002513864 A 20020514; KR 20010043289 A 20010525; WO 9956691 A1 19991111
DOCDB simple family (application)
EP 98108122 A 19980505; AU 3881399 A 19990505; CA 2329792 A 19990505; EP 99921664 A 19990505; JP 2000546723 A 19990505; KR 20007012249 A 20001103; US 9909783 W 19990505