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Production method of digital printing textile fabric and textile fabric made thereby

A technology of digital printing and production methods, applied in textiles and papermaking, etc., can solve the problems of limited application scope, poor hardness and durability of digitally printed woven fabrics, etc., to avoid fire hazards and improve hardness and durability.

Inactive Publication Date: 2009-04-01
汪有坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, the hardness and durability of digitally printed woven fabrics in the past were poor, so the scope of application was also limited (drape curtains, printing paper), so it is urgent to provide a fabric with stronger hardness and higher durability that can be applied Knitted fabrics for printing in various fields

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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Embodiment Construction

[0012] The preparation method of digital printing woven fabric provided in the present invention is made up of the making of coating agent, coating, drying process, and concrete process is as follows:

[0013] Preparation of coating agent: the adhesive used is any one of acrylic, polyurethane, ethylene-vinyl acetate (EVA = ethylene-vinyl acetate), the solvent is water, and 20-40% by weight of the solvent is first Add 60-70% by weight of binder and 3-7% by weight of matting agent to mix into an intermediate agent. The matting agent is made of silicon dioxide SiO 2 or titanium dioxide TiO 2 , and then mix 30-60% flame retardant polyvinyl alcohol (PVA=Polyvinyl Alcohol) with 40-70% by weight of the intermediate agent and stir evenly to form the coating agent.

[0014] Apply the above coating agents to the back of the digitally printed woven fabric that has been treated with an ink-absorbing layer on the surface for coating or pad treatment, and finally dry at a temperature of 13...

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 digital printing braided fabric making method and braided fabrics made from the method, which comprises the working procedures of the preparation of a medicament, coating and drying and is characterized in that an adhesive used in the preparation of the medicament is any one of acryl, polyurethane and ethylene-vinyl acetate and a solvent is water. The solvent, which is water, with a weight percentage of 20 percent to 40 percent is added into the adhesive with a weight percentage of 60 percent to 70 percent and silicon dioxide or titanium dioxide with a weight percentage of 3 percent to 7 percent and mixed to form an intermediate medicament. And then the intermediate medicament with a weight percentage of 40 percent to 70 percent and polyvinyl alcohol with a weight percentage of 30 percent to 60 percent are mixed and evenly stirred to form a final medicament. A functional medicament which does not influence the printing function is coated on the rear view of the braided fabric so that a sewing splitting phenomena of the braided fabric does not appears even the braided fabric is cut by a common blade. Furthermore, the hardness and the durability of the braided fabrics are obviously improved.

Description

technical field [0001] The invention relates to a method for making a digitally printed braided fabric and the braided fabric produced, that is, the product of the invention is not only easy to cut, but also has significantly improved hardness and broadened its application field. Background technique [0002] Existing digital printing woven fabric is to carry out printing operation by data automatic plotter (plotting machine) after the cloth surface that is woven with common weaving method is done chemical coating treatment. [0003] If the above-mentioned conventional digitally printed woven fabric is cut with a blade, an iron or a heating device must be used to heat the cut surface to prevent troubles caused by off-line, and a precise cutting process is required, so many problems will inevitably occur. [0004] Moreover, the hardness and durability of digitally printed woven fabrics in the past were poor, so the scope of application was also limited (drape curtains, printi...

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): D06N3/00
Inventor 汪有坤
Owner 汪有坤
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