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Ribbon-like-filament-wrapped yarn for metallic garment of fencing and production method of ribbon-like-filament-wrapped yarn

A technology of wrapping yarn and flat yarn, which is applied in yarn, textile, papermaking, fiber treatment, etc. It can solve the problems of coarse conductivity of tin-plated phosphor copper wire and poor softness of conductive yarn, so as to reduce the amount of copper used and cover The number of windings, good coverage, and the effect of reducing the amount of use

Inactive Publication Date: 2017-09-26
丹阳市斯鲍特体育用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of poor softness of the conductive yarn caused by the thick tinned phosphor copper wire used in existing products and poor conductivity, the invention provides a flat wire wrapping yarn for fencing metal clothing and a preparation method thereof, Change to silver-plated red copper flat wire with large aspect ratio to improve the softness of the yarn, so as to produce light and soft fencing metal clothing fabrics

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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  • Ribbon-like-filament-wrapped yarn for metallic garment of fencing and production method of ribbon-like-filament-wrapped yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A flat yarn wrapping yarn for metal clothing fabrics for fencing sports, comprising a core yarn 1 and an outer wrapping yarn 2 spirally wound on the core yarn 1, the outer wrapping yarn 2 is a silver-plated red copper flat wire, and the cross-section of the silver-plated red copper flat wire is The aspect ratio is 20, and the core yarn 1 is elastic yarn.

[0034] The long side of the cross-section of the silver-plated red copper flat wire is 200 μm, and the short side of the cross-section of the silver-plated red copper flat wire is 10 μm.

[0035] The core yarn 1 is a nylon yarn or a polyester yarn with a fineness of 60D.

[0036] The wrapping density of the covering yarn 2 is 7 revolutions / cm.

[0037] The preparation method of the flat filament wrapped yarn of the present embodiment may further comprise the steps:

[0038] S1. Select copper flat wire with a cross-section of 200 μm on the long side and 10 μm on the short side as the raw material of the conductive ya...

Embodiment 1

[0044] Compared with embodiment 1, the long side of the silver-plated red copper flat wire cross-section of present embodiment 2 is 400 μm, and the short side of the silver-plated red copper flat wire cross-section is 20 μm.

[0045] The core yarn 1 is a nylon yarn or a polyester yarn with a fineness of 100D.

[0046] The wrapping density of the covering yarn 2 is 9 revolutions / cm.

Embodiment 3

[0048] Compared with Example 1, the long side of the silver-plated red copper flat wire cross-section of the present embodiment 3 is 300 μm, and the short side of the silver-plated red copper flat wire cross-section is 15 μm.

[0049] The core yarn 1 is nylon yarn or polyester yarn with a fineness of 80D.

[0050] The wrapping density of the covering yarn 2 is 8 revolutions / cm.

[0051] Aiming at the various defects of traditional products, the present invention uses copper microwires with a side length ratio of 20 as the conductive material. The bending stiffness of the material is very small, which makes the wrapping yarn soft; The conductive wire has good softness retention and good conductivity after being plated with silver; the silver-plated flat wire has low rigidity and bending deformation, and can be used to cover thinner core yarn. Small, wrapped yarn is softer; 300μm wide silver-plated copper flat wire has good covering ability, and the covering area of ​​copper wi...

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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Abstract

The invention discloses a ribbon-like-filament-wrapped yarn for the metallic garment of fencing and a production method of the ribbon-like-filament-wrapped yarn and relates to the technical field of textile materials. The ribbon-like-filament-wrapped yarn comprises corn yarn and wrapping yarn spirally winding the core yarn, wherein the wrapping yarn is silver-plated red copper ribbon-like filaments, the length-width ratio of the cross section of the silver-plated red copper ribbon-like filaments is 20, and the core yarn is elastic yarn. The produced conductive wrapped yarn can be used for weaving the conductive fabric of the metallic garment of fencing and can lower the thickness of the conductive fabric and improve the flexibility of the conductive fabric.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to a flat yarn wrapping yarn for fencing metal clothing and a preparation method thereof. Background technique [0002] Since fencing became an Olympic event in 1896, the popularity of fencing has become wider and wider, and the number of participants has shown explosive growth in recent years. For this reason, more and more attention has been paid to the research and development of protective metal clothing for fencing. At the same time, the advancement of fencing protective metal clothing technology has also become an important boost to the steady development of fencing, a high-risk and strong competitive sport. [0003] At present, the conductive material used in metal wire-type fencing conductive sports metal clothing fabrics is tinned phosphor copper wire. After winding the tinned phosphor copper wire with a non-conductive core yarn such as cotton yarn, nylon yarn or...

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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IPC IPC(8): D02G3/12D02G3/32D02G3/38D02G3/44D06M11/83
CPCD02G3/12D02G3/328D02G3/38D02G3/441D06M11/83D10B2331/02D10B2331/04D10B2501/04
Inventor 袁明富刘若华
Owner 丹阳市斯鲍特体育用品有限公司
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