公开(公告)号：US20250051970A1

公开(公告)日：2025-02-13

申请号：US18719040

申请日：2022-11-10

Applicant: TRÜTZSCHLER GROUP SE

Inventor： Lassad NASRI

IPC: D01D13/02 ,  D01D10/02 ,  D01D10/04 ,  D01D11/04

Abstract: A method and an installation for producing a twisted synthetic yarn, comprising a spin-drawing installation configured to produce continuous filaments from a liquid plastics material or granular material by at least one spinneret and then to produce at least one yarn from at least two continuous filaments. A downstream treatment apparatus treats the at least one yarn which is transferred, without interruption, from the treatment apparatus to a downstream twisting/cabling apparatus via a collection and transport apparatus in a continuous process from the spin-drawing installation to the twisting/cabling apparatus. The collection and transport apparatus is configured to compensate for a difference in a production speed between the spin-drawing installation and the twisting/cabling apparatus.