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Thermal fabric preparation process

A technology for preparing technology and fabrics, which is applied in textiles, fabrics, textiles and papermaking, etc., can solve the problems that the softness of thermal fabrics cannot meet people's needs well, the production cost of thermal fabrics is high, and the production efficiency of thermal fabrics is low. Achieve good performance, easy maintenance and easy processing

Inactive Publication Date: 2018-09-07
ZHEJIANG HAIMING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the thermal insulation fabrics in the prior art have certain warmth retention ability and skin-friendly ability, the production cost of the thermal insulation fabrics in the prior art is relatively high and the processing technology is very complicated, resulting in low production efficiency and high production cost of the thermal insulation fabrics. In addition, Although the thermal fabrics in the prior art have a certain skin-friendly ability, the softness of the thermal fabrics still cannot meet people's needs well, which reduces the comfortable experience of clothing.

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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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0052] The preparation process of the thermal fabric comprises:

[0053] Weaving, cotton fiber filaments and water-soluble fiber filaments are spun to form a gray cloth, and the water-soluble fiber filaments are evenly distributed in the gray cloth. The weaving method of the thermal fabric adopts the common weaving method in the prior art, and will not be described here. To make the thermal fabric have good performance, the distribution of water-soluble fiber filaments in the gray fabric should be uniform;

[0054] Dyeing, dyeing is to dye cotton fiber silk or gray cloth, the dyeing process is a conventional process in the prior art, which is the same as the fabric dyeing process in the prior art, and will not be described here;

[0055]Removal, heating the gray cloth to dissolve the water-soluble fiber filaments, the heating temperature of the gray cloth is higher than the dissolution temperature of the water-soluble fiber filaments and lower than the destruction temperature ...

Embodiment 1

[0059] This example introduces the first sequence of weaving, dyeing, and weaving: weaving first, then dyeing, and finally weaving. Specifically, weaving cotton fibers and water-soluble fibers together to make greige cloth, and then fabricating The gray cloth is dyed, and finally the dyed gray cloth is de-dimensionalized to make a thermal fabric.

[0060] When adopting the sequence of this embodiment to prepare the thermal insulation fabric, the cotton fiber filaments and the water-soluble fiber filaments are all dyed, which may increase the processing cost of the thermal insulation fabric. good performance.

[0061] Moreover, it can dissolve some soluble fiber filaments in the gray cloth during dyeing, so as to achieve the function of initial dedimensionalization, so as to facilitate the subsequent processing of gray cloth. Moreover, since the dyeing and primary dedimensionalization are integrated in one process, the processing cost of thermal insulation fabrics is reduced. ...

Embodiment 2

[0063] This embodiment introduces the second sequence of weaving, dyeing, and weaving: weaving first, then weaving, and finally dyeing. Specifically, weaving cotton fiber silk and water-soluble fiber silk together to make gray cloth, and then The finished gray cloth is de-dimensionalized, the water-soluble fiber filaments in the gray cloth are dissolved, and finally, the gray cloth after the water-soluble fiber filaments are removed is dyed to make a thermal fabric.

[0064] When using the sequence of this embodiment to prepare the thermal fabric, since the fiber has been removed before dyeing, the amount of dye used can be saved, and the processing cost of the thermal fabric can be reduced.

[0065] During dyeing, the remaining soluble fiber filaments in the gray cloth can be removed, which greatly optimizes the performance of thermal fabrics. The melting temperature of water-soluble vinylon fiber filaments is 40°C to 60°C. Therefore, the remaining soluble fibers in the gray f...

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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PUM

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Abstract

The invention relates to a fabric, in particular to a thermal fabric preparation process. According to the technical aim to be achieved, a thermal fabric is easy to process and has good soft performance. Due to the fact that water-soluble cellosilk is added into the thermal fabric, the thermal fabric is very convenient to spin. When the thermal fabric is spun, gray fabric can be spun through a conventional spinning method, and the fabric with the good soft performance can be obtained by dissolving the water-soluble cellosilk included in the gray fabric after the gray fabric is spun. Compared with the prior art, the thermal fabric is easy to process and has good soft performance. During vinylon dissolving, the temperature of the gray fabric is higher than the dissolving temperature of the water-soluble cellosilk and lower than the damage temperature of cotton cellosilk, it can be guaranteed that the performance of the cotton cellosilk is not damaged by vinylon dissolving due to the definition, so that the thermal fabric has good performance.

Description

technical field [0001] The invention relates to fabrics, in particular to a preparation process for thermal fabrics. Background technique [0002] Thermal fabrics refer to fabrics with heat-retaining functions, which are generally used to process clothing so that the clothing has good thermal performance and meet people's thermal needs when the temperature is low. In addition to having a certain thermal performance, thermal fabrics also need to have high softness, so that the clothing can better fit the human body, that is, the clothing should have better skin-friendly ability. [0003] Although the thermal insulation fabrics in the prior art have certain warmth retention ability and skin-friendly ability, the production cost of the thermal insulation fabrics in the prior art is relatively high and the processing technology is very complicated, resulting in low production efficiency and high production cost of the thermal insulation fabrics. In addition, Although the heat-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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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D04B1/14D04B21/00D06P3/60D03D15/217D03D15/283D03D15/47D03D15/68
CPCD03D15/00D04B1/14D04B21/00D06P3/60D10B2321/06D10B2201/02
Inventor 周哲昊
Owner ZHEJIANG HAIMING IND CO LTD