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Flame retardant yarn, protective fabric and production process

A production process and yarn technology, applied in the direction of yarn, textiles and papermaking, can solve the problem of low yarn strength and achieve the effect of excellent flame retardancy and high strength

Inactive Publication Date: 2019-02-01
JIHUA 3542 TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional protective clothing and other protective production yarns often have high flame retardancy, but the yarn strength is usually low, which can no longer meet the needs of various high-performance

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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  • Flame retardant yarn, protective fabric and production process
  • Flame retardant yarn, protective fabric and production process
  • Flame retardant yarn, protective fabric and production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment provides a flame-retardant yarn, which is prepared from raw materials including the following mass percentages: 60% flame-retardant viscose fiber, 27% para-aramid 1414, 10% nylon and 3% aramid-based conductive fiber . The production process of the flame-retardant yarn of the present embodiment comprises the following steps:

[0041] S1, making mixed fibers:

[0042] According to the proportion of flame-retardant yarn in this embodiment, prepare flame-retardant viscose fiber, para-aramid 1414, nylon and aramid-based conductive fiber, and use a mixer to mix the fibers.

[0043] S2, open and clean cotton:

[0044] The four-component fiber is mixed. Since it is all chemical fibers, the focus is on opening, reducing the distance between the beater and the dust bar, reducing the speed of the beater, and closing the distance between the dust bar.

[0045] The domestic equipment A002D type cotton plucking machine is adopted, the main process parameters: the b...

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Abstract

The invention relates to flame retardant yarn, protective fabric and a production process of the flame retardant yarn. The flame retardant yarn is prepared by the following raw materials, by mass: 56%-64% of flame retardant viscose fibers, 23%-31% of para-aramid 1414, 6%-14% of polyamide and 2%-6% of aramid-based conductive fibers. The flame retardant yarn is blended by a specific proportion of the flame retardant viscose fibers, para-aramid 1414, polyamide and aramid-based conductive fibers, is excellent in flame retardancy and high in strength, and can be used to produce 32 flame retardant yarn with high wearability to meet performance requirements of finished garments.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a flame-retardant yarn, a protective fabric and a production process thereof. Background technique [0002] Textiles are flammable products, and fires caused by textiles account for more than half of the total number of fires every year. The traditional protective clothing and other protective production yarns often have high flame retardancy, but the yarn strength is usually low, which can no longer meet the needs of various high performance. And energy, metallurgy, transportation, chemical industry, petroleum, spaceflight, aviation and special forces work clothes have increasing requirements on performance such as resistance to flame retardancy and strength. Contents of the invention [0003] Based on this, it is necessary to provide a flame-retardant yarn with good flame retardancy and high strength, a protective fabric and a production process thereof. [0004] A flame-r...

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): D02G3/04D02G3/44
Inventor 唐建东晏顺芝刘长城陈安康张泽扬王平邓星刚曹军政
Owner JIHUA 3542 TEXTILE CO LTD
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