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Semi-transparent coating process of umbrella cloth

A translucent and coating technology, applied in the direction of textiles and papermaking, fiber treatment, dumping textile material treatment, etc., can solve the problems of unfitness, monotonous and dull colors, etc., and achieve the effect of bright and overflowing colors, good waterproof and UV protection performance

Inactive Publication Date: 2014-08-27
ZHEJIANG BLUESTAR DYEING & PRINTING
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Problems solved by technology

Application number: CN201210569002.3 Chinese invention patent application discloses a waterproof and anti-ultraviolet fabric coating process. By applying primer, PA bright silver glue and PU pearlescent glue, the fabric has the function of waterproof and anti-ultraviolet, which is suitable for For the production of sunny umbrellas, but the waterproof and UV-resistant fabrics made by this coating process, because the primer uses PA black paste, the final coated fabric can only be black. Although the function is good, the color is monotonous Bleak, not suitable for modern society's requirements for colorful fashion umbrellas

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

[0013] The invention discloses a semi-transparent umbrella cloth coating process, which includes the following steps:

[0014] Step A: Apply primer, put the smooth surface of the umbrella cloth into the knife edge of the coating machine, the knife type is 1.0R knife for primer coating, the coating temperature is 140±10℃, and the speed is 55±5m / Minutes, the coating material used is PA transparent glue, the fabric coating amount is 40±10g / meter cloth, and it is made by drying;

[0015] Step B: Apply PU bright silver glue, put the primer coated surface of the umbrella cloth into the knife edge of the coating machine, the knife type is 1.0R knife for PU bright silver glue coating, the temperature is 140±10℃ when coating, The vehicle speed is 55±5 meters / min, the coating material used is PU bright silver glue, the fabric coating amount is 40±5 g / meter cloth, and it is made by drying;

[0016] Step C: Apply PU pearlescent glue, put the surface of the umbrella cloth coated with PU bright ...

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 discloses a semi-transparent coating process of umbrella cloth. The semi-transparent coating process comprises three steps of coating primer, coating bright PU (Poly Urethane) elargol, and coating PU pearl glue; PA transparent glue for primer coating, bright PU elargol for bright PU elargol coating, and PU pearl glue for PU pearl glue coating are respectively customized; ultraviolet-proof 2X-651 and UV-326 ultraviolet-proof powders are added during preparation of PA transparent glue. According to the semi-transparent coating process of the umbrella cloth, the customized PA transparent glue, bright PU elargol and PU pearl glue are used for coating, and thus the coated fabrics are outstanding in waterproof performance and ultraviolet proofing performance, look bright and colorful and are suitable for social fashion.

Description

Technical field [0001] The invention relates to a coating process for umbrella cloth, in particular to a coating process for umbrella cloth which not only has the functions of waterproof and UV protection, but also has the translucent effect of brilliance and color. Background technique [0002] In order to make the umbrella cloth of the umbrella cloth, in order to achieve not only waterproof, but also have a certain anti-ultraviolet effect, it is usually necessary to coat a certain coating on the surface of the umbrella cloth. Application number: CN201210569002.3 Chinese invention patent application discloses a waterproof and anti-ultraviolet fabric coating process. Through primer coating, PA bright silver glue and PU pearl glue, the fabric has the functions of waterproof and UV protection. Yu Qingyu umbrella, but the waterproof and UV-resistant fabric made by this coating process, because the primer uses PA black paste, the final coated fabric can only be black. Although the fu...

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): D06M15/263D06M15/564D06B1/04
Inventor 王建蜂王雅红陈平安潘文明王雄
Owner ZHEJIANG BLUESTAR DYEING & PRINTING
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