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Down wear sewed by penetration-proof sewing thread

A technology for sewing threads and down jackets, applied in the field of down jackets, can solve the problems of high cost, easy thread breakage, and unsatisfactory bar finish.

Inactive Publication Date: 2014-12-24
赵瑞元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What bothers people is the down jacket down jacket problem that has not been solved so far. The sewing threads currently on the market include chemical fiber staple sewing threads such as 40 / 2, 40 / 3, 60 / 3, etc. and chemical fiber filament sewing threads such as 150D. / 3. The above sewing threads can only achieve a simple sewing effect, but have no effect on the anti-drilling phenomenon of down jackets, and the short fiber sewing thread is weak in strength, easy to break, and the bar and finish are not ideal
Although the filament sewing thread has strong strength, it is extremely prone to drill down, and the cost is high

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
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Effect test

Embodiment Construction

[0018] The following will give priority to specifically introduce the anti-drilling velvet sewing thread manufacturing method of the present invention:

[0019] First, select chemical fiber elastic yarn as raw material. In this embodiment, nylon elastic yarn is preferred as raw material. Of course, polyester elastic yarn or polypropylene elastic yarn or the above-mentioned mixture can also be selected as raw material. Various chemical fiber elastic yarns are made of corresponding chemical fiber filaments. After being bombarded by a texturing machine and shaped at a high temperature, the single elastic yarn is first twisted through the twisting equipment of a filament two-for-one twister, and the twist direction is S twist direction, and the twist is implemented according to the national unified standard. Several twisted stretch yarns are merged into multi-strand threads. According to the specific needs such as the thickness of the sewing clothes and the size of the needle holes...

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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PUM

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Abstract

The invention provides down clothes down-penetration resistant sewing threads and a manufacturing method thereof; the sewing threads manufactured through the method is made of a plurality of twisted and dyed elastic yarns; since the elastic yarn has excellent elasticity and expansion ability, the down clothes sewn by the sewing threads can be expanded, and can chock pinholes and reach the function of down-penetration resistance.

Description

technical field [0001] The invention relates to a down jacket sewn with the down jacket anti-drilling down sewing thread. Background technique [0002] At present, down jackets have become popular all over the country and even the whole world. What bothers people is the down jacket down jacket problem that has not been solved so far. The sewing threads currently on the market include chemical fiber staple sewing threads such as 40 / 2, 40 / 3, 60 / 3, etc. and chemical fiber filament sewing threads such as 150D. / 3. The above various sewing threads can only achieve a simple sewing effect, but have no effect on the anti-drilling phenomenon of down jackets, and the short fiber sewing threads are weak, easy to break, and the bar and finish are not ideal. Although the filament sewing thread has strong strength, it is extremely prone to drill down, and the cost is high. [0003] The existing chemical fiber elastic yarn is made of chemical fiber filaments into a highly bulky and elast...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/46D02G3/02D02G3/22D06B1/00D06M23/00
Inventor 赵瑞元
Owner 赵瑞元