Method for preventing down jacket stitch down-out

A down jacket and suture technology, which is applied in the field of down jacket processing, can solve the problem of no stitching, needle hole drilling and other problems, and achieve the effect of avoiding drilling and improving high temperature and wear resistance.

Inactive Publication Date: 2019-01-01
BOSIDENG DOWN WEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The Chinese national standard GB / T14272-2011 "Down Clothing" does not involve the assessment requirements and specific test methods for suture drilling, and the foreign standards and IDFL (International Down and Feather Laboratory) standards also do not include the suture needle hole drilling. Cashmere assessment requirements and test methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The method provided by the present invention to prevent the suture drilling down of the down jacket is: first, the suture thread is used to sew a fabric bobbin for filling the down down and leaving a down filling opening through the needle, and then the filling mouth is inserted into the fabric bobbin. Fill the down and sew the filling opening. In this embodiment, the fabric constituting the fabric tube is a high-density down-proof fabric (also called "high-density anti-drilling down fabric"). Specifically, the high-density down-proof fabric The number of warp and weft yarns per square inch, that is, the number of warp yarns and weft yarns is more than 380. This embodiment is 386 each. 150D silk yarn, and 21Tex sewing thread is used as the bottom thread in the suture system. The aforementioned 150D silk yarn is twisted from three strands of polyester fiber, with a twist of 380 twists / m and a twist direction of S twist. The aforementioned machine The needles are machine ...

Embodiment 2

[0025] Only change the fabric to a low-density rubberized fabric with the number of warp yarns per square inch and weft yarns less than 380 (378 in this embodiment), and the bottom line adopts 603 sewing threads. All the other are the same as the description to embodiment 1.

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PUM

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Abstract

The invention relates to a method for preventing down jacket stitch down-out, belonging to the technical field of down jacket processing. The method is characterized in that the sewing thread comprises a surface thread and a bottom thread, the surface thread is 150D silk thread, the bottom thread is 603 sewing thread or 21Tex sewing thread, and the machine needle is a high-temperature resistant and wear-resistant machine needle. As the high-temperature wear-resistant machine needle is adopted, the high-temperature wear-resistant ability of the machine needle under the high-speed movement can be remarkably improved, the needle hole diameter left on the fabric by the machine needle is reduced, the needle hole left by the machine needle is fully filled by the sewing thread, and the wool and the plume are prevented from being drilled to the outside; since the bottom thread used as the quilting thread adopts the 603 sewing thread or the 21Tex sewing thread, and the surface thread adopts the150D silk light, the down out can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of down jacket processing, and in particular relates to a method for preventing sutures from drilling down jackets. Background technique [0002] The aforementioned down jacket suture drill down essentially refers to the down jacket suture needle hole drill down (the same below). In the actual wearing process of down jackets, the suture drilling phenomenon of down jackets has always been a hot spot of consumer complaints, and the suture drilling mainly causes the following confusion: [0003] First, the suture drilling will lead to the accumulation of fine velvet and feather silk at the suture, forming white spots, which will affect the appearance of down clothing; [0004] Second, the velvet and feathers drilled out from the sutures will be stubbornly attached to sweaters and other dark clothing and are difficult to remove; [0005] Third, the velvet and feathers drilled from the sutures float in the air,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41H43/00
CPCA41H43/00
Inventor 曹宗华
Owner BOSIDENG DOWN WEAR
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