Heat yellowing resisting method of raw white shirt lining cloth

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

Inactive Publication Date: 2017-01-04
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 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 this white cloth. At present, there is no clear solution to the yellowing of the white cloth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for resisting thermal yellowing of the white shirt lining fabric. Adding Ciba Elinier Blue AR and Ciba Plasma Red 10B dyes to the finishing liquid of the ordinary white shirt lining fabric, and finishing the anti-yellowing process through padding and shaping process. Thermal yellowing process; the specific steps are as follows:

[0014] (1) Put 0.0006g Ciba Elinier Blue AR and 0.0006g Ciba Red 10B in 0.5L hot water at 70℃ to fully dissolve and filter to obtain the mixed filtrate and add it to 0.5L Finishing fluid

[0015] (2) Padding: the padding method of two padding and two rolling is selected for padding, the time of each padding is 5 seconds, and the pressure of the rolling car is 0.10MPa;

[0016] (3) Shaping: the shaping process is carried out by the shaping machine, the speed of the shaping machine is 25m / min, and the shaping temperature is 180℃.

[0017] The whiteness of the white shirt lining fabric in this embodiment is 77% by the whiteness and chromaticity ...

Embodiment 2

[0019] A method for resisting thermal yellowing of the white shirt lining fabric. Adding Ciba Elinier Blue AR and Ciba Plasma Red 10B dyes to the finishing liquid of the ordinary white shirt lining fabric, and finishing the anti-yellowing process through padding and shaping process. Thermal yellowing process; the specific steps are as follows:

[0020] (1) Put 0.0012g Ciba Elinier Blue AR and 0.0012g Ciba Red 10B in 1L hot water at 80℃ to fully dissolve and filter to obtain the mixed filtrate, add it to 0.8L finishing In liquid

[0021] (2) Padding: the padding method of two padding and two rolling is used for padding, the time of each padding is 8 seconds, and the pressure of the rolling car is 0.20MPa;

[0022] (3) Shaping: the shaping process is carried out by the shaping machine, the speed of the shaping machine is 30m / min, and the shaping temperature is 190℃.

[0023] The whiteness of the white shirt interlining fabric in this embodiment is 82% through the whiteness and chromati...

Embodiment 3

[0025] A method for resisting thermal yellowing of the white shirt lining fabric. Adding Ciba Elinier Blue AR and Ciba Plasma Red 10B dyes to the finishing liquid of the ordinary white shirt lining fabric, and finishing the anti-yellowing process through padding and shaping process. Thermal yellowing process; the specific steps are as follows:

[0026] (1) Put 0.0010g Ciba Elinier Blue AR and 0.0010g Ciba Plasma Red 10B in 0.75L hot water at 75℃ to fully dissolve and filter to obtain the mixed filtrate and add it to the 1L finishing In liquid

[0027] (2) Padding: the padding method of two padding and two rolling is used for padding, the time of each padding is 7 seconds, and the pressure of the rolling car is 0.16MPa;

[0028] (3) Shaping: the shaping process is carried out by the shaping machine, the speed of the shaping machine is 27m / min, and the shaping temperature is 185℃.

[0029] The whiteness of the white shirt interlining fabric in this embodiment is 86% tested by the white...

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PUM

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Abstract

The invention discloses a heat yellowing resisting method of raw white shirt lining cloth. The heat yellowing resisting method comprises the following steps that two kinds of dye of Ciba erionyl blue A-R and Ciba polar red 10B are added into 0.5-1 L after-treatment liquid of the common raw white shirt lining cloth, the heat yellowing resisting process is completed through the padding process and the setting process, the padding time of every time ranges from 5 s to 8 s, the pressure of a padder ranges from 0.10 MPa to 0.20 MPa, the speed of a setting machine ranges from 20 m / min to 30 m / min, and the setting temperature ranges from 180 DEG C to 190 DEG C. Based on the light complementary color principle, the dye of Ciba erionyl blue A-R and the dye of Ciba polar red 10B are added into the after-treatment liquid, then the after-treatment liquid is adsorbed into fabric through padding, and therefore yellow light on the fabric is eliminated, and the whitening function of the fabric is achieved. The heat yellowing resisting method is simple in process operation, no procedure needs to be added, and meanwhile the whitening effect is remarkable.

Description

Technical field [0001] The invention relates to a fabric processing technology, in particular to a method for resisting thermal yellowing of the white shirt lining cloth. Background technique [0002] Shirt interlinings generally have to undergo a series of finishing or shaping, hot melt coating treatments such as shrink-proof and wrinkle-proof treatments. Because of shrink-proof and wrinkle-resistant finishing or shaping, hot-melt coating treatments, they must go through high temperature treatment, and some similar anti-wrinkle treatments The shrinkage and anti-wrinkle finishing is acidic, so the cloth surface will appear yellow, which affects the whiteness of the cloth surface. The common treatment method is to eliminate the yellow light and improve the whiteness by fluorescent whitening agent, but this method cannot be used for the white cloth. To deal with it, there is no clear solution for the yellowing of the original white cloth. Summary of the invention [0003] The purpo...

Claims

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Application Information

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IPC IPC(8): D06P1/00
CPCD06P1/0024
Inventor 苏建丽
Owner QINGDAO WINCHANCE TECH
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