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A production process of moisture-proof fabric

A production process and fabric technology, which is applied in the field of moisture-proof fabric production process, can solve the problems that the fabric is easy to absorb moisture and has no moisture-proof function, and achieve the effect of preventing mildew

Active Publication Date: 2017-02-15
京良(广州)科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the provision of living standards, people have more and more requirements for the quality and functions of daily necessities. Especially in the face of the unconquerable nature, people try their best to improve the quality of life. People in the south, Facing the special climate of returning to the south every year, the fabric is easy to absorb moisture in a humid environment. At present, there are almost no fabrics with moisture-proof function on the market to resist the special climate of returning to the south or the rainy season; shopping bags on the market, Cloth The fabrics used in wardrobes, hoods, handbags or quilt covers have no moisture-proof function; the technical development of how to produce such moisture-proof fabrics is particularly important

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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  • A production process of moisture-proof fabric
  • A production process of moisture-proof fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Wherein, the substrate fabric adopts 30g / m2 non-woven fabric;

[0040] The filler powder includes a moisture-proof agent, hot melt adhesive and insect repellent, and the mass ratio of the moisture-proof agent to the hot melt adhesive is 100:90; the moisture-proof agent is B-type silica gel; the particle size of the filler powder used in this process is 40 Between ~100 mesh.

[0041] The powdering speed of this production process is 80 grams per square meter; the working temperature of the processing equipment is 80°C; at the same time, the whole process is kept continuously heated and works under constant temperature conditions.

Embodiment 2

[0043] Wherein, the substrate fabric adopts 60g / m2 polyester fabric;

[0044] The filler powder includes a moisture-proof agent, insect repellant and hot melt adhesive, and the mass ratio of the moisture-proof agent to the hot melt adhesive is 100:90; the moisture-proof agent is activated carbon powder, and the particle size of the filler powder used in this process is 100~ Between 150 mesh.

[0045] The powdering speed of this production process is 100 grams per square meter; the working temperature of the processing equipment is 100°C; at the same time, the whole process is kept continuously heated and works under constant temperature conditions.

Embodiment 3

[0047] Wherein, the base material cloth adopts 60g / m2 non-woven fabric.

[0048] The filler powder includes moisture-proof agent, insect repellant and hot melt adhesive, and the mass ratio of the moisture-proof agent and hot-melt adhesive is 100:90; the moisture-proof agent includes B-type silica gel and activated carbon powder; the B-type silica gel and activated carbon powder The mass ratio of the powder is 3:2; the particle size of the filling powder used in this process is between 60 and 80 mesh.

[0049] The powdering speed of this production process is 100 grams per square meter; the working temperature of the processing equipment is 150°C; at the same time, the whole process is kept continuously heated and works under constant temperature conditions.

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 discloses a technology for processing a moisture-proof fabric. The technology comprises the following steps: 1) rolling a base fabric comprising an upper base fabric and a lower base fabric, and putting the rolled fabric on processing equipment, wherein two ends of the upper base fabric and the lower base fabric are flush with each other, and the upper base fabric and the lower base fabric are consistent in length; 2) fully and uniformly mixing filling powder and then putting the mixed powder on a powder spreader; 3) starting the powder spreader, setting the processing temperature of the processing equipment, and adjusting and controlling the conveying speed of the base fabric and the powder spreading speed of the powder spreader; and 4) when the conveying speed of the base fabric is matched with the powder spreading speed of the filling powder, bonding the upper base fabric with the lower base fabric under the action of the filling powder, forming a moisture-proof layer between the upper base fabric and the lower base fabric, thus obtaining the moisture-proof fabric. According to the technology, a mixture of B-type silica gel and / or active carbon powder and hot melt adhesive is used as the filling powder between the two base fabrics, and the fabric with good moisture-proof effect is obtained by controlling the granule size of the filling powder, the processing temperature and the powder spreading speed.

Description

technical field [0001] The invention relates to the technology in the field of cloth, in particular to a production process of moisture-proof cloth. Background technique [0002] With the provision of living standards, people have more and more requirements for the quality and functions of daily necessities. Especially in the face of the unconquerable nature, people try their best to improve the quality of life. People in the south, Facing the special climate of returning to the south every year, the fabric is easy to absorb moisture in a humid environment. At present, there are almost no fabrics with moisture-proof function on the market to resist the special climate of returning to the south or the rainy season; shopping bags on the market, The fabrics used in cloth wardrobes, clothes covers, handbags or quilt covers have no moisture-proof function; the technical development of how to produce such moisture-proof fabrics is particularly important. Contents of the inventio...

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): B32B7/04B32B7/12
CPCB32B7/04B32B7/12B32B33/00B32B2307/7246
Inventor 曾鸣
Owner 京良(广州)科技股份有限公司