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 Insuffic

Method used

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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

Example

[0045] Examples 1~3

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

[0047] The performance of the covered yarns obtained in the foregoing Examples 1 to 3 was tested, and the results are shown in Table 1;

[0048] Table 1

[0049]

Example

[0050] Examples 4~6

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

[0052] The performance of the covered yarns obtained in the foregoing Examples 4 to 6 was tested, and the results are shown in Table 2;

[0053] Table 2

[0054]

Example

[0055] Examples 7-9

[0056] Examples 7-9 provide a glove knitted with the cut-resistant coating yarn described in Example 6. The glove is knitted by a 13-needle knitting machine. The model, parameter setting and performance test of the knitted 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 ring finger’s gyration number is 78, the middle finger’s gyration number is 84, the index finger’s gyration number is 74, the thumb’s gyration number is 35, and the four-finger gyration number is 35. The number of turns of the five-finger palm is 38, and the number of turns of the threaded part is 76.

[0061] When knitting the 9# glove, 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 turns of the thumb to 35, and the numb...

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PUM

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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

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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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