White shirt interlining thermal yellowing resistance process

A process and interlining technology, which is applied in the field of anti-yellowing technology, can solve the problems of affecting the whiteness of the cloth surface, unusable, yellowing of the cloth surface, etc., and achieve the effect of simple process operation, elimination of yellow light, and obvious whitening effect

Inactive Publication Date: 2017-01-11
QINGDAO WINCHANCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Shirt interlinings generally have to undergo a series of finishing or shaping and hot-melt glue treatment such as anti-shrinkage and anti-wrinkle. Shrinkage and anti-wrinkle finishing is acidic, so the cloth surface will turn yellow, affecting the whitene...

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 heat-resistant yellowing process of the white shirt interlining is to add two dyes, Ciba Ellinier Blue A-R and Ciba Pura Red 10B, to the finishing solution of the ordinary white shirt interlining, and complete the heat-resistant yellowing process through padding and setting processes. Change process; the specific steps are as follows:

[0015] (1) Put 0.0003g of Ciba Ilinier Blue A-R and 0.0003g of Ciba Pura Red 10B in 0.5L of hot water at 70°C for full dissolution and filtration to obtain a mixed filtrate and a dissolved mixed solution;

[0016] (2) Add the above-mentioned dissolving mixed solution to 1L finishing solution;

[0017] (3) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 5 seconds, and the pressure of the padding car is 0.10MPa;

[0018] (4) Shaping: the shaping process is carried out through the shaping machine, the speed of the shaping machine is 25m / min, and the shaping temperature is 180°...

Embodiment 2

[0021] The heat-resistant yellowing process of the white shirt interlining is to add two dyes, Ciba Ellinier Blue A-R and Ciba Pura Red 10B, to the finishing solution of the ordinary white shirt interlining, and complete the heat-resistant yellowing process through padding and setting processes. Change process; the specific steps are as follows:

[0022] (1) Put 0.001g of Ciba Ilinier Blue A-R and 0.001g of Ciba Pura Red 10B in 1L of hot water at 80°C to fully dissolve and filter to obtain a mixed filtrate and a dissolved mixed solution;

[0023] (2) Add the above-mentioned dissolving mixed solution to 0.8L finishing solution;

[0024] (3) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 8 seconds, and the pressure of the padding car is 0.28MPa;

[0025] (4) Shaping: the shaping process is carried out through the shaping machine, the speed of the shaping machine is 30m / min, and the shaping temperature is 190°C.

[00...

Embodiment 3

[0028] The heat-resistant yellowing process of the white shirt interlining is to add two dyes, Ciba Ellinier Blue A-R and Ciba Pura Red 10B, to the finishing solution of the ordinary white shirt interlining, and complete the heat-resistant yellowing process through padding and setting processes. Change process; the specific steps are as follows:

[0029] (1) Put 0.0006g of Ciba Ilinier Blue A-R and 0.0006g of Ciba Pura Red 10B in 0.75L of hot water at 75°C for full dissolution and filtration to obtain a mixed filtrate to obtain a dissolved mixed solution;

[0030] (2) Add the above-mentioned dissolving mixture to 0.5L finishing solution;

[0031] (3) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 7 seconds, and the pressure of the padding car is 0.22MPa;

[0032] (4) Shaping: the shaping process is carried out through the shaping machine, the speed of the shaping machine is 27m / min, and the shaping temperature is 18...

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 white shirt interlining thermal yellowing resistance process comprising the steps of adding the mixing liquor of Ciba Erionyl blue A-R and Ciba Polar red 10B in the 0.5-1L finishing liquor of ordinary white shirt fabric and completing the thermal yellowing resistance process by padding and setting. The time of each padding is 5-8 seconds, the pressure of padder is 0. 10- 0. 28MPa, the speed of the setting machine is 20- 30m/min and the setting temperature is 180- 190oC. Through the complementary color principle of light, the invention adds Ciba Erionyl blue A-R and Ciba Polar red 10B dye in the finishing liquor, which are absorbed into the fabric by padding, thus eliminate the yellow light of fabric and realize whitening of the fabric. The technology of the invention is easy to operate, with no need to add any procedures and with significant whitening effect.

Description

technical field [0001] The invention relates to a fabric processing technology, in particular to an anti-yellowing technology of a white shirt interlining. Background technique [0002] Shirt interlinings generally have to undergo a series of finishing or shaping and hot-melt glue treatment such as anti-shrinkage and anti-wrinkle. Shrinkage and anti-wrinkle finishing is also acidic, so the cloth surface will turn yellow and affect the whiteness of the cloth surface. The common treatment method is to use fluorescent whitening agents to eliminate yellow light and improve whiteness, but this method cannot be used for white cloth. At present, there is no clear solution to the yellowing of the white cloth. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art, and now provide a heat-resistant yellowing process for white shirt interlinings that eliminates yellow light and increases whiteness based on the principl...

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): D06P1/39D06B3/18D06C7/02
CPCD06P1/39D06B3/18D06C7/02
Inventor 苏建丽
Owner QINGDAO WINCHANCE TECH
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