Making technology of functional textile fabric

A technology of textile fabrics and manufacturing techniques, applied in the field of fabric processing, can solve the problems of reduced market share, poor waterproof and moisture-permeable performance, and unsatisfactory hand feeling, and achieve the effect of improving surface roughness and high waterproof and moisture-permeable performance

Inactive Publication Date: 2013-02-13
张天国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its poor waterproof and moisture permeability performance, the hand feel is not satisfactory, and the market share is gradually decreasing.

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

[0014] The linear density is 180dtex / 72f rhyme polyester / nylon composite superfine fiber and polyester high-shrinkage yarn, and the crepe structure is used to make fabrics using existing textile technology, and the fabrics are subjected to fiber opening treatment; organic fluorine and water are respectively taken, Mix and prepare an organic fluorine finishing agent with a pH value of 5 to 6, and control the concentration of organic fluorine in the finishing agent to 10g / L; put the fabric after fiber opening treatment into the organic fluorine finishing agent at a bath ratio of 1:20 In the agent, two dipping and two rolling methods are used for treatment. Then, the treated fabric is pre-baked in an environment with a pressure of 1.96x105Pa and a temperature of 80°C for 5 minutes, and then the fabric is placed in an environment with a temperature of 120°C. Medium baking for 5 minutes to obtain the pretreated fabric; according to the mass ratio of 1:1:0.5, commercially available n...

Embodiment 2

[0018] Select polyester / nylon composite superfine fiber and polyester high-shrinkage yarn with a linear density of 170dtex / 50f, use crepe structure, use existing textile technology to make fabrics, and open the fabrics; take organic fluorine and water respectively, Mix and prepare an organic fluorine finishing agent with a pH value of 5 to 6, and control the concentration of organic fluorine in the finishing agent to 15g / L; put the fabric after fiber opening treatment into the organic fluorine finishing agent at a bath ratio of 1:22 In the agent, two dipping and two rolling methods are used for treatment, and then the treated fabric is pre-baked in an environment with a pressure of 2.0x105Pa and a temperature of 90°C for 1min, and then the fabric is placed in a temperature of 220°C Bake in the environment for 1min to obtain the pretreated fabric; according to the mass ratio of 1:1.2:0.8, commercially available nano-TiO 2 powder, sodium laurate and ammonium polyacrylate, mix so...

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 processing technology of a functional fabric, and concretely relates to a making technology of a functional textile fabric. Ultrafine fibers are adopted as a raw material, crepe weaves are selected, high-contraction filaments are added to the crepe weaves to improve the surface roughness, and simultaneously a low-surface-energy substance is grafted to the surfaces of the fibers, so indexes comprising the water repellency grade, the oil repellency grade, the contact angle and the like of the fabric are greatly increased, and the water vapor permeability, the air permeability, the drapability and the creasing property of the fabric are obviously improved, thereby the fabric obtained through using the technology has high waterproof and moisture-permeable performances.

Description

technical field [0001] The invention belongs to fabric processing technology, in particular to a production process of functional textile fabrics. Background technique [0002] The research and development of functional textiles has become an international trend and hot spot, and such technical textiles from western countries have occupied the international high-end market. Taking sports fiber fabrics as an example, Dupont's Supplex (cotton softness, nylon strength, odor resistance, windproof, quick-drying, water seepage), Nike's Driflt (quick perspiration microfiber), Reebox (Reebok)'s Hydromove (breathable drainage fiber, temperature adjustment), Swiss Schaeller's 3XDRY (dry, instant quick-drying), American 3M's "Thinsulate" (thin fabric with the best warmth in the European and American markets) ) etc. are famous brand products. Compared with the leading products of developed countries in the world, our functional textile research and development level is still far behin...

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): D06M13/00D06M15/00D06M13/188D06M11/46D06M15/263D06M101/32
Inventor 张天国
Owner 张天国
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