EP 3877169 B1 20221005 - SHEET MATERIAL MADE OF FABRIC AND METHOD FOR ITS MANUFACTURE
Title (en)
SHEET MATERIAL MADE OF FABRIC AND METHOD FOR ITS MANUFACTURE
Title (de)
BAHNMATERIAL AUS GEWEBE UND VERFAHREN ZU SEINER HERSTELLUNG
Title (fr)
MATIÈRE EN BANDE DE TISSU ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- EP 18204928 A 20181107
- EP 2019080412 W 20191106
Abstract (en)
[origin: WO2020094727A1] The invention relates to a web material (1; 9) made of fabric, which web material is subdivided by tearing lines (6; 10) into web sections (7; 11). The tearing lines (6; 10) weaken the web material (1; 9) but do not cause complete separation of the web sections (7; 11) from the web material (1; 9). The web sections (7; 11) can be separated along the clearing lines (6; 10) by tearing from the web material (1; 9). Along transverse sections (6a; 10a) of each tearing line (6; 10) running substantially transversely with respect to the longitudinal extent of the web material (8, 12), cuts (8, 12) spaced apart from one another and oriented in the longitudinal direction of the web material (1; 9) or obliquely relative to the transverse section (6a; 10a) of the tearing line (6; 10) are formed in the fabric, wherein the cuts (8; 12) are connected only to a transverse section (6a; 10a) of the tearing line (6; 10).
IPC 8 full level
B31B 70/14 (2017.01); B31B 70/18 (2017.01)
CPC (source: EP US)
B31B 70/14 (2017.07 - EP); B31B 70/18 (2017.07 - EP US); B65D 29/00 (2013.01 - US); D03D 1/04 (2013.01 - US); B31B 2155/0012 (2017.07 - EP); B31B 2155/003 (2017.07 - EP US); B65D 29/00 (2013.01 - EP); D03D 15/46 (2021.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2020094727 A1 20200514; CA 3115011 A1 20200514; CN 112955312 A 20210611; CN 112955312 B 20221025; EP 3877169 A1 20210915; EP 3877169 B1 20221005; ES 2932898 T3 20230127; MX 2021003809 A 20210527; US 2021381136 A1 20211209; ZA 202102010 B 20230927
DOCDB simple family (application)
EP 2019080412 W 20191106; CA 3115011 A 20191106; CN 201980073444 A 20191106; EP 19797743 A 20191106; ES 19797743 T 20191106; MX 2021003809 A 20191106; US 201917284915 A 20191106; ZA 202102010 A 20210325