• Patent Title: Method for producing cold cut textile webs
  • Application No.: US17602144
    Application Date: 2020-04-07
  • Publication No.: US11932974B2
    Publication Date: 2024-03-19
  • Inventor: Robert ReimannBernhard Engesser
  • Applicant: Textilma AG
  • Applicant Address: CH Stansstad
  • Assignee: Textilma AG
  • Current Assignee: Textilma AG
  • Current Assignee Address: CH Stansstad
  • Agency: Barrett McNagny LLP
  • Agent George Pappas
  • Priority: EP 168492 2019.04.10
  • International Application: PCT/EP2020/059944 2020.04.07
  • International Announcement: WO2020/208047A 2020.10.15
  • Date entered country: 2022-03-29
  • Main IPC: D03D49/70
  • IPC: D03D49/70 D03D35/00 D03J1/08
Method for producing cold cut textile webs
Abstract:
In order to produce a plurality of fabric strips (22) from a fabric (20) during the manufacturing process thereof, a method is proposed which utilizes the steps of: inserting weft threads (24) into the open warp thread shed, laying of a plurality of cover threads (30, 34) in a zigzag shape by a plurality of feed needles (32, 36), cutting the fabric (20) in the drawing-off direction into a plurality of woven strips (22), and pulling off the warp threads (60) that are located between the cutting-side laying points of the cover threads and the cutting device. This method can be implemented in a particularly advantageous manner if, in addition to the cover thread (30, 34) introduced in zigzag manner, a further cover thread (70) is introduced at each fabric edge (26) by a further feed needle in such manner that it is connected to the zigzag thread whereby the zigzag thread is prevented from fraying.
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