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Production process and fabric of flame-retardant underwear knitted fabric

A knitted fabric and production process technology, applied in underwear, knitting, weft knitting and other directions, can solve the problem of lack of flame-retardant underwear knitted fabrics, etc., to ensure comfort, strengthen antibacterial effect, good elasticity and shape retention Effect

Active Publication Date: 2015-09-09
JIHUA 3543 KNITTING CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the functional requirements for clothing are also getting higher and higher. The requirements for clothing to have flame retardant properties are no longer just for outerwear, but for better protection from the outside to the inside. There is a lack of flame-retardant underwear knitted fabrics that are comfortable to wear and have good fabric elasticity and shaping effects.

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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  • Production process and fabric of flame-retardant underwear knitted fabric
  • Production process and fabric of flame-retardant underwear knitted fabric
  • Production process and fabric of flame-retardant underwear knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the manufacturing process of the flame-resistant underwear knitted fabric in this embodiment, the fabric includes a flame-retardant layer woven from flame-retardant fibers and spandex, a bacteriostatic layer and a skin-friendly layer, and the bacteriostatic layer is an intermediate fabric layer. The regenerated fiber is blended and spun with a flame-retardant medium in the spinning stock solution to form a flame-retardant fiber, and the flame-retardant fiber and spandex fiber are produced by a knitting process to form a double-sided flame-retardant layer. The flame-retardant layer, The bacteriostatic layer and the skin-friendly layer are laminated by a knitting process to form the flame-retardant fabric, wherein the content of spandex fibers in the flame-retardant layer accounts for 1.3% to 4.2% of the total weight of the flame-resistant layer;

[0028] The fabric is subjected to dyeing and finishing treatment and subsequent treatment, the dye...

Embodiment 2

[0030] Such as figure 1 and 3 As shown, the manufacturing process of flame-retardant underwear knitted fabric in this embodiment, the fabric includes a flame-retardant layer woven from flame-retardant fibers and spandex, a bacteriostatic layer and a skin-friendly layer, and the bacteriostatic layer is an intermediate fabric layer. The regenerated fiber is blended and spun with a flame-retardant medium in the spinning stock solution to form a flame-retardant fiber, and the flame-retardant fiber and spandex fiber are manufactured by a knitting process to form a flame-retardant layer with a double-sided structure, and the flame-retardant layer is , The antibacterial layer and the skin-friendly layer are laminated by knitting process to form the flame-retardant fabric, wherein the content of spandex fiber in the flame-retardant layer accounts for 1.3% to 4.2% of the total weight of the flame-retardant layer;

[0031] The fabric is subjected to dyeing and finishing treatment and s...

Embodiment 3

[0041] Such as figure 2As shown, the flame-retardant underwear knitted fabric of this embodiment includes a flame-retardant layer 3, a bacteriostatic layer 2 and a skin-friendly layer 1 made of flame-retardant fibers and spandex, and the flame-retardant layer is made of flame-retardant fibers and spandex. Spandex fiber is made of double-sided structure by knitting technology. The flame-retardant layer, antibacterial layer and skin-friendly layer are laminated by knitting technology. The antibacterial layer is the middle fabric layer. The content of spandex fiber accounts for 1.3% to 4.2% of the total weight of the flame retardant layer, and the flame retardant fiber is produced by blending and spinning regenerated fibers in a spinning stock solution through a flame retardant medium.

[0042] In this embodiment, the skin-friendly layer is formed of natural cotton fibers, the thickness of the fabric is about 0.2-0.4 mm, the thickness of the antibacterial layer is 0.1-0.3 mm, an...

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 flame retarding type underwear knitted fabric and a manufacturing technology thereof and mainly aims at providing the flame retarding underwear knitted fabric which is good in elasticity and shape preserving effect and comfortable to wear. The flame retarding underwear knitted fabric comprises a flame retarding layer formed by weaving flame retarding fiber and spandex, an antibacterial layer and a skin touching layer. The flame retarding layer is of a double-face structure formed by weaving the flame retarding fiber and spandex fiber through a knitting technology. The flame retarding layer, the antibacterial layer and the skin touching layer are manufactured in an overlapping mode through the knitting technology. The antibacterial layer is a middle fabric layer. The content of the spandex fiber in the flame retarding layer occupies 1.3-4.2% of the total weight of the flame retarding layer. The flame retarding layer is made by soaking regenerated fiber in spinning yarn spinning solution with flame retardant media through blended spinning.

Description

technical field [0001] The invention relates to a production process and fabric of flame-retardant underwear knitted fabric. Background technique [0002] With the improvement of people's living standards, the functional requirements for clothing are also getting higher and higher. The requirements for clothing to have flame retardant properties are no longer just for outerwear, but for better protection from the outside to the inside. There is a lack of flame-retardant underwear knitted fabrics that are comfortable to wear and have good elastic effects and shaping effects in the market. Contents of the invention [0003] In view of the above problems, the present invention provides a production process and fabric of flame-retardant underwear knitted fabric with good elasticity and comfortable wearing. [0004] In order to achieve the above-mentioned purpose, the manufacturing process of the flame-retardant underwear knitted fabric of the present invention, the fabric com...

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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Patent Type & Authority Patents(China)
IPC IPC(8): A41B17/00D04B1/16D04B1/18D06B21/00
Inventor 李胜涛
Owner JIHUA 3543 KNITTING CLOTHING