Preparation technology of water, oil and pollution resistant texture fabric

A technology of textile fabric and preparation process, which is applied in the field of textile fabric preparation technology, can solve the problems of poor air and moisture permeability, improper selection, and poor three-proof effect of fabrics, and achieve good air and moisture permeability, good three-proof effect, and color The effect of high fastness

Inactive Publication Date: 2013-03-20
ZHEJIANG LAIMEI TEXTILE & PRINTING & DYEING SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing textiles adopt conventional three-proof finishing, the three-proof effect is poor, and it is even worse after repeated washing, and there are problems such as poor air permeability and moisture permeability of the fabric after three-proof finishing.
Moreover, the existing three-proof finishing processing aids are improperly selected, and harmful biological substances such as PFOA (perfluorooctanoic acid and its salts), PFOS (perfluorooctane sulfonate), and APEO (alkylphenol polyoxyethylene ether) will be discharged into the environment. , seriously affecting people's health and the earth's ecological environment

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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  • Preparation technology of water, oil and pollution resistant texture fabric
  • Preparation technology of water, oil and pollution resistant texture fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A preparation process for waterproof, oil-proof and stain-proof textile fabrics, including pre-treating the base fabric or dyeing it for setting, padding and finishing, and during the padding and finishing, the fabric is used for waterproofing, oil-proof, The fluorine-containing finishing agent for antifouling finishing and the nano-finishing nano-ceramic powder dispersion liquid are pad-rolled and shaped-finishing. The nano-finishing liquid also includes a cross-linking agent, a penetrating agent, and citric acid. The amount of the fluorine-containing finishing agent per liter of the nano-finishing liquid is 30-60 g, the amount of the nano-ceramic powder dispersion liquid is 30-60 g, and the cross-linking agent The amount of penetrant is 5~15g, the amount of penetrant is 0.5~2.5g, and the amount of citric acid is 0.5~2.5g. The amount of fluorine-containing finishing agent per liter of nano-finishing liquid is 45g, the amount of nano-ceramic powder dispersion liquid is ...

Embodiment 2

[0017] The difference from Example 1 is that the amount of fluorine-containing finishing agent per liter of nano-finishing liquid is 30 g, the amount of nano-ceramic powder dispersion liquid is 30 g, the amount of cross-linking agent is 5 g, and the amount of penetrating agent is 0.5 g , The amount of citric acid is 0.5g.

Embodiment 3

[0019] The difference from Example 1 is that the amount of fluorine-containing finishing agent per liter of nano-finishing liquid is 60 g, the amount of nano-ceramic powder dispersion liquid is 60 g, the amount of cross-linking agent is 15 g, and the amount of penetrating agent is 2.5 g , The amount of citric acid is 2.5g.

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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Abstract

The invention provides a preparation technology of a water, oil and pollution resistant texture fabric. The preparation technology is characterized in that pretreatment or dyeing and dip padding fixing finishing of a base cloth is carried out, and the dip padding fixing finishing is carried out in a nanometer finishing liquid comprising a fluorine-containing finishing agent used for water, oil and pollution resistant finishing and a nanometer ceramic powder dispersion liquid. The preparation technology enables the fabric to have very good nanometer water, oil and pollution resistant functions, still have very good water, oil and pollution resistance effects after multi-time water washing, have a high color fastness and a good air and water vapor permeability and have a non-obviously decreased breaking strength after finishing.

Description

technical field [0001] The invention relates to the field of printing and dyeing, in particular to a preparation process of waterproof, oil-proof and stain-proof textile cloth. Background technique [0002] With the progress of society and the continuous improvement of people's living standards, people's pursuit of health and fashion is becoming more and more intense, and one of the key elements that reflects the progress of an era is home textiles that lead the trend. While more and more consumers pay attention to the appearance and performance of textiles, they also show a stronger pursuit of the intrinsic functionality of textiles. In recent years, it can be found in various clothing, fabrics and home textile exhibitions at home and abroad: Emphasis on functional fabrics that focus on comfort, such as antifouling and easy decontamination, moisture absorption and breathability, antibacterial and deodorant, antistatic, anti-ultraviolet, flame-retardant, moth-proof, far-infr...

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): D06M11/45D06M13/00D06M15/00D06M15/256D06M101/32
Inventor 蒋幼明高加勇蒋志新
Owner ZHEJIANG LAIMEI TEXTILE & PRINTING & DYEING SCI TECH
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