Heat yellowing resisting technology for raw white shirt lining cloth

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

Inactive Publication Date: 2016-10-12
如皋市五山漂染有限责任公司
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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

[0015] 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 liquid of the ordinary white shirt interlining, and to complete the heat-resistant yellowing through padding and setting processes. Change process; the specific steps are as follows:

[0016] (1) Dissolve 0.0003g of Ciba Ilinier Blue A-R and 0.0003g of Ciba Pura Red 10B in 0.5L of hot water at 90°C and filter to obtain a mixed filtrate, which is added to 1L of finishing in the liquid;

[0017] (2) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 10 seconds, and the pressure of the padding car is 0.3MPa;

[0018] (3) 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 175°C.

[0019] The whiteness of the white shirt interlining in this embodiment is 75% when tested by...

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 liquid of the ordinary white shirt interlining, and to complete the heat-resistant yellowing 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 90°C to fully dissolve and filter to obtain a mixed filtrate, which is added to 1L of finishing solution middle;

[0023] (2) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 10 seconds, and the pressure of the padding car is 0.3MPa;

[0024] (3) Shaping: The shaping process is carried out through the shaping machine, the speed of the shaping machine is 40m / min, and the shaping temperature is 195°C.

[0025] The whiteness of the white shirt interlining in this embodiment is 80% whe...

Embodiment 3

[0027] 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 liquid of the ordinary white shirt interlining, and to complete the heat-resistant yellowing through padding and setting processes. Change process; the specific steps are as follows:

[0028] (1) Dissolve 0.0006g of Ciba Ilinier Blue A-R and 0.0006g of Ciba Pura Red 10B in 0.75L of hot water at 90°C and filter to obtain a mixed filtrate, which is added to 1L of finishing in the liquid;

[0029] (2) Padding: The padding method of two dipping and two rolling is used for padding. The time of each padding is 10 seconds, and the pressure of the padding car is 0.3MPa;

[0030] (3) 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 180°C.

[0031] The whiteness of the white shirt interlining in this embodiment is 85% when tested b...

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Abstract

The invention discloses a heat yellowing resisting technology for raw white shirt lining cloth. The technology is characterized in that two dyes including Ciba erionyl blue A-R and Ciba polar red 10B are added to an after-finishing liquid for common raw white shirt cloth, and the heat yellowing resisting process is completed through padding and shaping. The technology has the advantages as follows: according to the complementary color principle of light, the two dyes including the Ciba erionyl blue A-R and the Ciba polar red 10B are added to the after-finishing liquid, and then the dyes are adsorbed to fabric through padding, so that yellow light on the fabric is eliminated and the whitening function of the fabric is realized. The technology is simple to operate, no procedure is required to be added, and the whitening effect is remarkable.

Description

technical field [0001] The invention relates to a fabric processing technology, in particular to the anti-yellowing technology of the 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 an anti-yellowing process for white shirt interlinings that uses blue light and red light to eliminate yellow light and increase whiten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00
CPCD06P1/0024
Inventor 张冯兵吴进左小慧
Owner 如皋市五山漂染有限责任公司
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