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Preparation method for durable ultraviolet-proof dacron fabric

A technology for anti-ultraviolet and polyester fabrics, applied in textiles, papermaking, dry-cleaning fiber products, etc., can solve the problems of low durability of anti-ultraviolet performance, high processing technology requirements, high cost, etc., and achieves increased added value, simple process, low cost effect

Inactive Publication Date: 2014-08-13
SUZHOU CINC TEXTILE TECH RP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-ultraviolet function of the fabric obtained by the first method is longer than that of the fabric obtained by the second method, with good washability, soft hand feeling and easy dyeing, but the processing technology requires high and high cost.
The method of post-finishing is simple in process, but the durability of UV protection is not high, so it is not suitable for repeated use after washing

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 method for durable ultraviolet-proof dacron fabric
  • Preparation method for durable ultraviolet-proof dacron fabric

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A preparation method of a durable anti-ultraviolet polyester fabric, comprising the following steps carried out in sequence:

[0030] (1) Clean the polyester fabric: the cleaning equipment is a dip-dyeing machine, the cleaning temperature is 60°C, the cleaning time is 30 minutes, the bath ratio of the cleaning solution is 1:15, and the formula is: emulsifier LF100 16.7%; caustic soda 0.4% and The rest is water.

[0031] (2) Dehydrate the washed polyester fabric for 4 minutes at a drying temperature of 80°C for 20 minutes.

[0032] (3) After drying, use a high-temperature and high-pressure dyeing machine to simultaneously impregnate and dye the polyester fabric for anti-ultraviolet finishing and dyeing. The bath ratio of the anti-ultraviolet finishing and dyeing bath is 1:20, and the composition is: Sumikaron Turq.Blue S-GL200 % (purchased from Hebei Xingtai Middle East Dyestuff Company, model Sumikaron Turq.Blue S-GL200%) 0.9% (o.w.f), ammonium sulfate 0.1%, leveling a...

Embodiment 2

[0035] A preparation method of a durable anti-ultraviolet polyester fabric, comprising the following steps carried out in sequence:

[0036] (1) Clean the polyester fabric: the cleaning equipment is a dip-dyeing machine, the cleaning temperature is 60°C, the cleaning time is 30 minutes, the bath ratio of the cleaning solution is 1:15, and the formula is: emulsifier LF100 24.2%; The rest is water.

[0037] (2) Dehydrate the washed polyester fabric for 4 minutes at a drying temperature of 80°C for 20 minutes.

[0038] (3) After drying, use a high-temperature and high-pressure dyeing machine to simultaneously impregnate and dye the polyester fabric for anti-ultraviolet finishing and dyeing. The bath ratio of the anti-ultraviolet finishing and dyeing bath is 1:10, and the composition is: Sumikaron Turq.Blue S-GL200 %0.8% (o.w.f), ammonium sulfate 0.2%, leveling agent NNO0.1%, reactive ultraviolet absorber (purchased from Wujiang Jintiike Chemical Auxiliary Co., Ltd. anti-ultravio...

Embodiment 3

[0041] A preparation method of a durable anti-ultraviolet polyester fabric, comprising the following steps carried out in sequence:

[0042] (1) Clean the polyester fabric: the cleaning equipment is a dip-dyeing machine, the cleaning temperature is 60°C, the cleaning time is 30 minutes, the bath ratio of the cleaning solution is 1:30, and the formula is: emulsifier LF100 16.7%; caustic soda 0.6% and The rest is water.

[0043] (2) Dehydrate the washed polyester fabric for 4 minutes at a drying temperature of 80°C for 20 minutes.

[0044] (3) After drying, use a high-temperature and high-pressure dyeing machine to simultaneously impregnate and dye the polyester fabric for anti-ultraviolet finishing and dyeing. The bath ratio of the anti-ultraviolet finishing and dyeing bath is 1:30, and the composition is: Sumikaron Turq.Blue S-GL200 %1% (o.w.f), ammonium sulfate 0.3%, leveling agent NNO0.08%, reactive ultraviolet absorber (purchased from Wujiang Jintiike Chemical Auxiliary Co...

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 relates to a preparation method for a durable ultraviolet-proof dacron fabric. The preparation method comprises the steps of ultraviolet-proof finishing of the dacron fabric and dyeing. Particularly, disperse dyes are adopted for dyeing, the dyeing is perform at high temperature and high pressure, and the ultraviolet-proof finishing and the dyeing are performed in a one-bath mode. The ultraviolet-proof performance of the durable ultraviolet-proof dacron fabric stills meets the GB / t18830-2009 Evaluation on Ultraviolet-proof Performance of textile after the dacron fabric undergoes washing for 20 times, namely the ultraviolet protection factor (UPF) is larger than 40 and the ultraviolet-a radiation (UV-A) average transmissivity is smaller than 5%. Because the durable ultraviolet-proof dacron fabric is small in used quantity, good in washing resistance, simple in process and low in cost, the durable ultraviolet-proof dacron fabric can be applied to occasions having high ultraviolet-proof requirements, and the added value of the fabric is improved.

Description

technical field [0001] The invention relates to a preparation method of an anti-ultraviolet fabric, especially an anti-ultraviolet polyester fabric. Background technique [0002] In the prior art, there are mainly two methods for making polyester fabrics have an anti-ultraviolet function. One is to use anti-ultraviolet polyester fibers to obtain fabrics; The anti-ultraviolet function of the fabric obtained by adopting the first method is longer than that of the fabric obtained by the second method, has good washability, soft hand feeling, and is easy to dye, but requires high processing technology and high cost. The method of post-finishing is simple in process, but the durability of the anti-ultraviolet performance is not high, and it is not suitable for repeated use after washing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method with simple process, low cost and capable of obtaining durable anti-ultrav...

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 Patents(China)
IPC IPC(8): D06P3/54D06L1/12
Inventor 翟涛曹国兰李明文涛钮彦艳
Owner SUZHOU CINC TEXTILE TECH RP