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High-visibility flame-retardant acrylic knitted blended fabric

A technology of flame-retardant acrylic and blended fabrics, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of not being able to achieve personal comfort and practicality, melting drips, and secondary damage to the skin, and achieve excellent anti-corrosion Arc performance, rich color, high visibility effects

Pending Publication Date: 2020-08-14
钱俊瑜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many high-visibility fabrics in the market, most of which are woven from polyester. When the product burns, it will release high heat and melt droplets, which will cause secondary damage to the skin.
Some fabrics are acrylic or aramid woven flame-retardant fabrics. Although permanent flame-retardant fabrics are achieved, they cannot meet our all-round requirements for personal comfort and practicality. For this reason, we have designed a High visibility flame retardant acrylic knitted blended fabric to solve the above problems

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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  • High-visibility flame-retardant acrylic knitted blended fabric
  • High-visibility flame-retardant acrylic knitted blended fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] (1) Use 60% acrylic fiber, 18% acrylic fiber, 20% cotton fiber, 2% conductive fiber to blend into 24S yarn, weave a 220g / m 2 Flame-retardant and anti-static fabrics; among them, the weaving process of single-layer weaving: the yarn is fed to the working needle of the knitting machine, the yarn is bent into loops in sequence, and crossed with each other to form a mesh weave.

[0041] (2) Dyeing: the flame-retardant and antistatic fabric obtained in step (1) is operated according to the following procedures:

[0042] S1. Select high-quality raw materials to weave a flame-retardant and anti-static mesh fabric, wherein the weaving process can be single-layer weaving;

[0043] S2, inspect the flame-retardant and antistatic fabric obtained in step S1, and match the flame-retardant and antistatic fabric after the inspection;

[0044] S3. Degreasing the flame-retardant and antistatic fabric, the degreasing conditions are: temperature 80°C, duration 15 minutes;

[0045] S4. Dy...

Embodiment 2

[0066] (1) Use 60% acrylic fiber, 38% cotton fiber, and 2% conductive fiber to blend into 32S yarn, and weave a 300g / m 2 Flame-retardant and anti-static flannel fabrics are double-layer fabrics; among them, the weaving process of double-layer fabrics: double-sided (front and back) yarns are fed to the working needles of the knitting machine, and the yarns are bent into loops in sequence and worn on each other , The front and back sides of the double-layer weave are connected by intermediate yarns to form a mesh weave.

[0067] (2) Dyeing: the flame-retardant and antistatic fabric obtained in step (1) is operated according to the following procedures:

[0068] S1. Select high-quality raw materials to weave a flame-retardant and anti-static fleece fabric, wherein the weaving process can be double-layer weaving;

[0069] S2, inspect the flame-retardant and antistatic fabric obtained in step S1, and match the flame-retardant and antistatic fabric after the inspection;

[0070] S...

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 high-visibility flame-retardant acrylic knitted blended fabric, and relates to the technical field of individual safety protection fields. The gram weight of the fabric is 170-350g / m<2>, the fabric is fluorescent yellow or fluorescent orange, and the fabric comprises, 60-70% of flame retardant acrylic, 0-20% of acrylic, 2% of conductive fibers and 15-40% of natural fibersor cellulose fibers; the fabric is made by blending, weaving and dyeing; and fabric weaving comprises single-layer tissue weaving and double-layer tissue weaving. The fabric has the characteristics of being flame-retardant, high-temperature-resistant, heat-insulating, free of melting drops, and capable of being carbonized in case of a fire, and prevents the skin from being damaged by the meltingdrops; the fabric is dyed with a fluorescent color, so that a high warning effect is achieved; the fabric has excellent anti-electric-arc performance; the conductive fibers are added, so that the fabric has an anti-static effect; and the fabric is comfortable, soft, good in heat retention and capable of being worn next to the skin.

Description

technical field [0001] The invention relates to the technical field of personal safety protection, in particular to a high-visibility flame-retardant acrylic knitted blended fabric. Background technique [0002] With the increasing awareness of people's safety and the country's gradual emphasis on the safety of workers, the requirements for the fabrics used in safety protective clothing are also getting higher and higher. The requirements of fabric practicability realize the unity of protection and comfort. [0003] There are many high-visibility fabrics in the market, most of which are woven by polyester. When the product burns, it will release high heat and melt droplets, which will cause secondary damage to the skin. Some fabrics are acrylic or aramid woven flame-retardant fabrics. Although permanent flame-retardant fabrics are achieved, they cannot meet our all-round requirements for personal comfort and practicality. For this reason, we have designed a High-visibility...

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): D04B1/04D04B1/10D04B1/12D02G3/04D02G3/44D06P1/41D06P1/38D06P3/87D06P3/66D06P3/76
CPCD02G3/04D02G3/441D04B1/04D04B1/102D04B1/104D04B1/12D06P1/38D06P1/41D06P3/66D06P3/76D06P3/8204D06P3/8266D10B2401/16D10B2501/02D10B2501/04
Inventor 钱俊瑜
Owner 钱俊瑜
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