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Anti-cutting cladding yarn and preparation method and purpose

A cut-resistant and yarn-resistant technology, which is applied in yarns, applications, textiles and papermaking, etc., can solve the problems of insufficient cut resistance and thermal contact resistance, insufficient wear resistance, difficulty in cutting resistance and thermal contact resistance, etc., to achieve Excellent heat resistance

Active Publication Date: 2015-12-02
NANTONG QIANGSHENG SAFETY PROTECTION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, safety protection gloves are required to have corresponding cut resistance, thermal contact resistance and wear resistance and other performances when used, but in the prior art, affected by the yarn material and weaving method, safety protection gloves are cut Insufficient comprehensive properties such as performance, thermal contact resistance and wear resistance, especially it is relatively difficult to have good cutting resistance and thermal contact resistance at the same time, which has always been a difficult technical problem in this field

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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  • Anti-cutting cladding yarn and preparation method and purpose
  • Anti-cutting cladding yarn and preparation method and purpose
  • Anti-cutting cladding yarn and preparation method and purpose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0046] Embodiments 1 to 3 provide a covered yarn and its preparation method. The preparation method is to use 100D glass fiber as the core thread, and wrap the core thread with two wound 100D polyester filaments. Specifically The parameters are shown in Table 1;

[0047] The performance of the covered yarn obtained in the above-mentioned embodiments 1 to 3 is detected, and the results are shown in Table 1;

[0048] Table 1

[0049]

Embodiment 4～6

[0051] Embodiments 4 to 6 provide a cut-resistant coated yarn based on the covered yarn described in Example 3 and a preparation method thereof, using 140D spandex yarn as the core thread, and wrapping the yarn described in Example 3 after winding Yarn, 420D nylon filament or vinylon or polypropylene fiber is coated on described core thread, obtains, and specific parameters are shown in Table 2;

[0052] The performance of the coated yarn obtained in the above-mentioned Examples 4-6 is detected, and the results are shown in Table 2;

[0053] Table 2

[0054]

Embodiment 7～9

[0056] Embodiments 7 to 9 provide a glove woven with the cut-resistant covered yarn described in Embodiment 6. The glove is woven using a 13-needle knitting machine. The type, parameter setting and performance test of the glove are shown in Table 3 :

[0057] table 3

[0058]

[0059]

[0060] When knitting 8# gloves, control the number of gyrations of the little finger to 58, the number of gyrations of the ring finger to 78, the number of gyrations of the middle finger to 84, the number of gyrations of the index finger to 74, the number of gyrations of the thumb to 35, and the number of gyrations of the four fingers is 56, the number of turns of the five-fingered palm is 38, and the number of turns of the thread portion is 76.

[0061] When knitting 9# gloves, control the number of turns of the little finger to 60, the number of turns of the ring finger to 80, the number of turns of the middle finger to 56, the number of turns of the index finger to 76, the number of t...

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 belongs to gloves braiding technology field, discloses an anti-cutting cladding yarn and a preparation method and a purpose; the curling coefficient of the anti-cutting cladding yarn is 99.8; the preparation of the anti-cutting cladding yarn comprises the following steps: spandex filament is used as the core, and cladding yarn after wire contacting, nylon wire or polyvinyl filament or polypropylene fiber filament are used to clad the core; when the core is claded, the cladding yarn twist is 470-520, and the twisting direction is S-shaped; the twist of nylon wire or polyvinyl filament or polypropylene fiber filament is 209-231 and twisting direction is Z-shaped; the rabbi of the spandex filament is between 1.4-3.5 times; by weight percentage, the prepared anti-cutting cladding yarn comprises the cladding yarn 35-45%, nylon wire or polyvinyl filament or polypropylene fiber filament 45-60% and spandex filament 5-15%. The gloves made by the cladding yarn provided by the invention have the advantages of highly improved anti-cutting performance, thermal contact performance, wear resistant performance, anti tear performance and anti-puncture performance.

Description

technical field [0001] The invention relates to the technical field of glove knitting, in particular to a cut-resistant covered yarn and its preparation method and application. Background technique [0002] Safety protective gloves are often used in complex labor environments or in dangerous sports activities, which can protect the hands of workers or athletes. Therefore, safety protection gloves are required to have corresponding cut resistance, thermal contact resistance and wear resistance and other performances when used, but in the prior art, affected by the yarn material and weaving method, safety protection gloves are cut Performance and thermal contact resistance and wear resistance and other comprehensive properties are insufficient, especially it is relatively difficult to have good cutting resistance and thermal contact resistance at the same time, which has always been a difficult technical problem in this field. Contents of the invention [0003] Aiming at th...

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): D02G3/32D02G3/04D04B1/28D04B1/24A41D19/00
Inventor 沙嫣沙晓林
Owner NANTONG QIANGSHENG SAFETY PROTECTION TECHNOLOGY CO LTD
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