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Textile compounding technology

A composite technology and textile technology, applied in the direction of layered products, lamination devices, lamination, etc., can solve the problems of waterproof and moisture permeability, small application field, narrow scope, etc., to achieve simple manufacturing process and wide product application. , Easy to operate effect

Inactive Publication Date: 2014-01-22
HUZHOU JINTADI TEXTILE MILL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is common to apply coating agents on chemical fiber fabrics in the market. Although the process is simple and the price is low, due to the coating process, it cannot solve the contradiction between waterproof and moisture permeability.
Therefore, the function of the fabric is limited, making its application field small and narrow

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 Construction

[0014] A textile composite process, using textiles as substrates and non-woven fabrics, sponges, leather or films as auxiliary substrates, includes the following steps:

[0015] 1) Select hot melt adhesive or thermoplastic resin and heat to melt, heating temperature is 130-200℃, viscosity is 3000-200000mpas;

[0016] 2) Spread the base material and auxiliary base material flatly;

[0017] 3) Coat the melted hot melt adhesive or thermoplastic resin on the substrate or auxiliary substrate through a fiber coater, the coating weight is 3-40g / m 2 ;

[0018] 4) Laminating and fusing the substrate and auxiliary substrate;

[0019] 5) Coiling the laminated composite product after cooling.

[0020] The coating weight in the above step 3) is 10-30g / m 2 In step 4), the lamination gap of lamination and fusion is 0.5-25mm, and the rolled product in step 5) should be cured in an environment with a temperature of 25°C and a humidity of 50% for 6-8 days.

[0021] The composite laminated textile of the pr...

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 textile compounding technology, which is characterized by taking a textile as a base material, and adopting non-woven fabric, a sponge, leather or a film as an auxiliary base material. The method comprises the steps of: 1) selecting a hot melt adhesive or thermoplastic resin and conducting heating to 130-200DEG C to melt it, controlling the viscosity at 3000-200000mpas; 2) spreading the base material and the auxiliary base material; 3) coating the base material or the auxiliary base material with the molten hot melt adhesive or thermoplastic resin through a fiber coater, and keeping the coating weight at 3-40g / m<2>; 4) subjecting the base material and the auxiliary base material to lamination fusion; and 5) cooling the laminated and fused product and conducting coiling. The composite laminated textile involved in the invention has soft, comfortable and smooth handfeel, good waterproofness and vapor permeability, high strength and good flexibility, resistance to hydraulic impact, strong low temperature adaptability, good dry cleaning performance, and can prevent oil stain, dust pollution and wind and keep warm. With the characteristics of bacterial resistance and easy cleaning, the product has wide application.

Description

Technical field [0001] The invention relates to a textile composite technology. Background technique [0002] There are many types of textile fabrics. In the process of use, it is usually required to have the functions of heat preservation, waterproofing and vapor permeability to meet the needs of different environments. As a clothing fabric, textiles must not only allow consumers to wear beautifully but also be comfortable. Waterproof and moisture permeability are two fundamental and contradictory conditions for creating clothing comfort. In the natural environment, during the changes between vapor, mist, water and energy, textiles must meet the requirements of waterproof and moisture permeability. Currently, high-density fabrics and coated fabrics are used to achieve this. High-density fabrics use the tiny gaps between ultrafine fibers to achieve waterproof and vapor permeability, but their water pressure is very low, and the waterproof performance is very unsatisfactory. Coa...

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): B32B37/10B32B37/12
Inventor 邱永华
Owner HUZHOU JINTADI TEXTILE MILL
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