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Moisture-permeable penetration-resistant coated fabric, manufacture technique thereof and moisture-permeable penetration-resistant fabric

A manufacturing process and anti-drilling technology, which is applied in the field of clothing fabrics, can solve the problems of losing the style of the fabric, the fabric is not soft enough, and unfavorable for environmental protection, so as to achieve the effect of improving the fastness of coating

Inactive Publication Date: 2019-07-26
CONCORDIA ADVANCED FABRICS SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the fabric styles of this kind of clothing have diversified characteristics at present, they cannot fully take into account the characteristics and quality of the fabric. However, this product also has many limitations, such as the need to use organic solvents as the carrier of the coating glue, which is not conducive to environmental protection; too much coating will lose the style of the fabric itself, making the fabric feel soft enough, Reduced wearing comfort; and this type of coated product has no breathable and moisture-permeable function

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

Embodiment 1

[0040] This embodiment relates to a manufacturing process of a moisture-permeable and anti-drilling coated fabric, including:

[0041] S1, polyester fabric waterproof treatment;

[0042] Immerse the polyester face cloth in a mixture of fluorine-free waterproofing agent, supporting crosslinking agent and three anti-permeability agents, and then dry it in an 8-section oven at 100°C at a low-temperature drying speed of 30m / min; mix; The concentration of the waterproofing agent in the solution is 80g / L, the concentration of the crosslinking agent is 10g / L, the concentration of the three anti-penetrating agent is 5g / L, and the pH of the mixed solution is 4;

[0043] S2, calendering;

[0044] Use a small calender to calender the waterproof polyester fabric at a temperature of 120°C, a pressure of 8kPa, and a vehicle speed of 25m / min;

[0045] S3, coat primer;

[0046] Use the microporous water-based coating primer to scrape the calendered fabric, the baking temperature is 160℃, the vehicle sp...

Embodiment 2

[0056] This embodiment relates to a manufacturing process of a multilayer laminated polyester fabric, including the following steps:

[0057] S1, nylon face cloth waterproof treatment;

[0058] Immerse the nylon face cloth in a mixture of fluorine-free waterproofing agent, supporting crosslinking agent and three anti-permeability agents, and then undergo the pre-baking and post-baking treatments. The drying temperature for 8 sections is 100℃, and the vehicle speed is 30m. / min; The concentration of the waterproofing agent in the mixed solution is 80g / L, the concentration of the crosslinking agent is 10g / L, the concentration of the three-proof penetration agent is 10g / L, and the pH of the mixed solution is 5;

[0059] S2, calendering;

[0060] Use a small calender to calender the pretreated fabric at a temperature of 120°C, a speed of 25m / min, and a pressure of 8kPa;

[0061] S3, coat primer;

[0062] Use microporous water-based coating primer to scrape the calendered fabric with a knife...

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Abstract

The invention belongs to the technical field of apparel fabrics and relates to a moisture-permeable penetration-resistant coated fabric, a manufacture technique thereof and a moisture-permeable penetration-resistant fabric. The manufacture technique of the moisture-permeable penetration-resistant coated fabric comprises S1,soaking a shell fabric in a mixed liquid of a fluoride-free waterproofing agent, a supporting crosslinker and a triple-proof penetrant, and drying at the low temperature of 90-100 DEG C; S2, calendering the shell fabric waterproofed under the pressure of 7.5-8.5 MPa and thetemperature of 120-150 DEG C; S3, coating the surface of the calendered shell fabric with a porous waterborne primer at a certain speed, and baking at the temperature of 150-160 DEG C; S4, coating thesurface of the shell fabric, which is coated with the primer, with hydrophilic waterborne topcoat at a certain speed, and baking at the temperature of 150-160 DEG C to obtain the moisture-permeable penetration-resistant coated fabric. The waterproofing pretreatment technique is modified herein; therefore, back-end coating effect is improved, and wearing comfort and fabric functional indexes are balanced.

Description

Technical field [0001] The invention relates to a technology in the field of clothing fabrics, in particular to a moisture-permeable and anti-drilling coated fabric, a manufacturing process and its fabric. Background technique [0002] With the continuous development of human society, people are more and more obsessed with the pursuit of diversified styles, high-end quality, and environmental protection in terms of clothing. Therefore, multi-functional green clothing has become the object of everyone's favor. Especially in severe cold outdoor conditions, warmth retention is one of the main demand indicators. The most effective measure to meet this requirement is down filling, such as down jackets and light down jackets are good choices. However, although the fabric styles of this type of clothing currently have diversified characteristics, they cannot fully take into account the characteristics and quality of the fabric. For example, if you want to achieve a more satisfactory an...

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): D06N3/00D06N3/18D06C15/00
CPCD06C15/00D06N3/0043D06N3/0077D06N3/0086D06N3/183D06N2209/103D06N2209/126
Inventor 顾佳丽
Owner CONCORDIA ADVANCED FABRICS SUZHOU
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