Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Process for treating threads by knitting-unraveling

A technology for processing threads and knitting machines, applied in the field of online processing, and can solve problems such as inability to continue

Inactive Publication Date: 2008-05-07
SUPERBA SAS
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method according to this document has the disadvantage that only one thread can be processed at a time and that it is not continuous, ie it is necessary to take up the knitwear to remove the stitches

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Process for treating threads by knitting-unraveling
  • Process for treating threads by knitting-unraveling
  • Process for treating threads by knitting-unraveling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Figures 1 and 6 of the accompanying drawings show schematically a thread handling line comprising a multi-feed knitting machine 1 supplied with thread 2 via bobbins 3, a thread removal unit 4 fed to a winder 5, which can Optionally with an intermediate concentrator 6, nearby one or more thermal, chemical or other treatment chambers 7, 7' are arranged between the braiding machine 1 and the unthreading unit 4 (Fig. 1).

[0021] According to the invention, these thread processing lines carry out a method comprising: braiding a plurality of single strands 2 on a multi-feed braiding machine 1, followed by one or more Secondary heat treatment, chemical treatment or other treatment. At the exit of the chamber the thread is then drawn by pulling the first braided thread, and the thread is then wound on the winder 5 or individually warped. After intermediate gathering of these dismantled wires, they can also be subjected to other processing operations or direct production opera...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The aim of the present invention is to provide a method for treating threads by knitting-unraveling, which includes: knitting several individual threads ( 2 ) on a multi-feed knitting machine ( 1 ); carrying out one or more heat, chemical or other treatments, in one or more chambers ( 7 ); carrying out, in an unraveling unit ( 4 ), an unraveling with pulling on the first knit thread and winding or beaming the unraveled threads ( 2 ) individually or carrying out on these individual threads another treatment operation or a production operation, optionally with an intermediate accumulation of the threads. The invention can be applied more particularly in the field of the textile industry, in particular the treatment of threads, particularly texturing by knitting-unraveling.

Description

technical field [0001] The present invention relates to the field of the textile industry, in particular to the treatment of threads, in particular the deformation by weaving-de-threading, and the object of the invention is a method for the treatment of threads by weaving-de-threading. [0002] The object of the invention is also a wire processing line for carrying out the method. Background technique [0003] The weaving-dethreading method is well known in the art and is used to produce textured thread formed on a spool or beam for later use. [0004] For this purpose, a weaving-dethreading method is known more specifically from US-A-3720984, in which a plurality of threads are braided and dethreaded together. The threads are fed from the stationary spool through a separate thread guide to the single-feed multi-strand knitting machine, and each of the needles of the knitting machine takes up all the threads to weave them into a stationary knit, i.e. a bundle The threads a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D04B19/00D02H3/00
CPCD02G1/002D04B19/00
Inventor P·马索特D·蒂博特H·李普曼
Owner SUPERBA SAS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com