EP 3953510 A1 20220216 - METHOD FOR PRODUCING COLD CUT TEXTILE WEBS
Title (en)
METHOD FOR PRODUCING COLD CUT TEXTILE WEBS
Title (de)
VERFAHREN ZUM HERSTELLEN VON KALTGESCHNITTENEN GEWEBEBAHNEN
Title (fr)
PROCÉDÉ DE FABRICATION DE BANDES DE TISSU DÉCOUPÉES À FROID
Publication
Application
Priority
- EP 19168492 A 20190410
- EP 2020059944 W 20200407
Abstract (en)
[origin: WO2020208047A1] The invention relates to a method of producing a plurality of textile webs (22) from a textile (20) during the production process, said method having the steps: introducing weft threads (24) into the opened warp thread shed; laying, in a zigzag fashion, a plurality of cover threads (30, 34) by means of a plurality of feed needles (32, 36); cutting the textile (20) in the draw-off direction into a plurality of textile webs (22); and drawing off the warp threads (60) located between the cutting side laying points of said cover threads and the cutting device. Said method can be configured in a particularly advantageous manner if a further cover thread (70), in addition to the cover threads (30, 34) introduced in a zigzag fashion, is introduced at each textile edge (26) by means of a further feed needle in such a way that said further cover thread is so connected to the zigzag thread that fraying of the zigzag thread is prevented.
IPC 8 full level
D03D 5/00 (2006.01); D03D 35/00 (2006.01); D03D 47/40 (2006.01); D03J 1/08 (2006.01)
CPC (source: CN EP US)
D03D 15/49 (2021.01 - CN); D03D 15/587 (2021.01 - CN); D03D 21/00 (2013.01 - CN); D03D 35/00 (2013.01 - EP US); D03D 47/40 (2013.01 - EP); D03D 49/70 (2013.01 - CN); D03J 1/08 (2013.01 - EP 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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3722471 A1 20201014; CN 113874569 A 20211231; CN 113874569 B 20230530; EP 3953510 A1 20220216; EP 3953510 B1 20230802; JP 2022527617 A 20220602; JP 7465892 B2 20240411; TW 202043575 A 20201201; US 11932974 B2 20240319; US 2022235499 A1 20220728; WO 2020208047 A1 20201015
DOCDB simple family (application)
EP 19168492 A 20190410; CN 202080038260 A 20200407; EP 2020059944 W 20200407; EP 20722471 A 20200407; JP 2021560089 A 20200407; TW 109112021 A 20200409; US 202017602144 A 20200407