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Crossed sewing thread

A sewing thread and thread forming technology, applied in the field of sewing thread, can solve problems such as not being fundamentally solved, and achieve the effects of low cost, less knots and small knots

Inactive Publication Date: 2011-10-05
滁州市南谯制线厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] So far, the above problems have not been fundamentally resolved

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In the specific implementation, after twisting with one strand of polyester DTY low-stretch yarn, it is combined with another one or more strands of polyester staple fiber single yarn, and then twisted into a thread; the polyester DTY low-elasticity yarn is 100D, 125D, 150D, 200D or 300D; mating polyester staple fiber single yarn is 60 counts, 50 counts, 40 counts, 30 counts or 20 counts.

[0018] Strength test: 40s / 2 hybrid sewing thread of the same thickness is 50gf / 50cm stronger than 40s / 2 polyester staple fiber sewing thread.

[0019] Dyeing test: There is no color difference between hybrid sewing thread and polyester staple fiber sewing thread with the same weight, same tank number, and same water quality.

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PUM

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Abstract

The invention discloses a crossed sewing thread, which is characterized in that: one strand of polyester draw textured yarns (DTYs) are twisted, combined with the other one or more strands of polyester short fiber single yarns and twisted into the thread. The crossed sewing thread has a cotton-like effect, high strength, a few small knots and low cost and fulfills the aim of replacing a polyester short fiber sewing thread.

Description

technical field [0001] The present invention relates to a sewing thread. Background technique [0002] In order to achieve the effect of imitating cotton, the current polyester staple fiber sewing thread is made of polyester staple fiber as raw material, which is spun, combined and twisted into a thread. In actual use, there are the following problems: [0003] 1. The strength is worse than polyester filament sewing thread; [0004] 2. There are more knots than polyester filament sewing thread; [0005] 3. Polyester filament sewing thread has no imitation cotton effect; [0006] So far, the above problems have not been fundamentally resolved. Contents of the invention [0007] The present invention is to avoid the shortcomings of the above-mentioned prior art, and provides a hybrid sewing thread, in order to obtain a cotton-like effect, high strength, less knots, small knots, and low cost, so as to replace polyester staple fiber The purpose of sewing thread. [0008]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/46D02G3/28D02G3/32
Inventor 刘兴跃
Owner 滁州市南谯制线厂
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