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Liquid-state paste for dye printing and preparation method and application of liquid-state paste

A paste and printing technology, which is applied in the field of liquid paste for dye printing and its preparation, can solve the problems of hard hand feeling and environmental pollution caused by paste, and achieve the effect of uniform color, high color yield and clear printing edge

Active Publication Date: 2014-03-19
绍兴柯桥滨海飞翔化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a liquid paste for dye printing, which solves the problem of the pollution of the environment after the paste is used in the prior art, and the high temperature steaming at 180°C / 7-8min after the screen printing of disperse dyes. Rear feel hard and other issues

Method used

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  • Liquid-state paste for dye printing and preparation method and application of liquid-state paste
  • Liquid-state paste for dye printing and preparation method and application of liquid-state paste
  • Liquid-state paste for dye printing and preparation method and application of liquid-state paste

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Effect test

Embodiment 1

[0058] Embodiment 1 The preparation of liquid paste for dye printing

[0059] The raw materials and formulas adopted are as follows:

[0060]

[0061] Among them, PUP-82 thickener was purchased from Dongguan Changlian New Material Technology Co., Ltd.; printing penetrating dispersant JN-301 and printing thickener JH-1260 were purchased from Suzhou Jiahe Textile Auxiliary Factory; emulsifier AEO-15 was market conventional products.

[0062] The preparation method is as follows:

[0063] Preparation method of liquid paste:

[0064] First, mix the dye thickener PUP-82 at a low speed of 200 rpm for 5 minutes, then at a medium speed of 1450 rpm, add all the printing penetrating and dispersing agents in proportion within 10 minutes, and continue at a medium speed of 1450 rpm , within 5 minutes, add all the printing thickeners according to the proportion, and finally add the emulsifier at a high speed of 2850 rpm within 5 minutes, and then add the emulsifier at a high speed of ...

Embodiment 2

[0068] Embodiment 2 The preparation of liquid paste for dye printing

[0069] The raw materials and formulas adopted are as follows:

[0070]

[0071] Among them, PUP-82 thickener was purchased from Dongguan Changlian New Material Technology Co., Ltd.; printing penetrating dispersant JN-301 and printing thickener JH-1260 were purchased from Suzhou Jiahe Textile Auxiliary Factory; emulsifier AEO-15 was market conventional products.

[0072] The preparation method is as follows:

[0073] Preparation method of liquid paste:

[0074] First, mix the dye thickener PUP-82 at a low speed of 200 rpm for 5 minutes, then at a medium speed of 1450 rpm, add all the printing penetrating and dispersing agents in proportion within 10 minutes, and continue at a medium speed of 1450 rpm , within 5 minutes, add all the printing thickeners according to the proportion, and finally add the emulsifier at a high speed of 2850 rpm within 5 minutes, and then add the emulsifier at a high speed of ...

Embodiment 3

[0078] Embodiment 3 The preparation of liquid paste for dye printing

[0079] The raw materials and formulas adopted are as follows:

[0080]

[0081] Among them, PUP-82 thickener was purchased from Dongguan Changlian New Material Technology Co., Ltd.; printing penetrating dispersant JN-301 and printing thickener JH-1260 were purchased from Suzhou Jiahe Textile Auxiliary Factory; emulsifier AEO-15 was market conventional products.

[0082] The preparation method is as follows:

[0083] Preparation method of liquid paste:

[0084] Stir the dye thickener PUP-82 slowly at a low speed of 200 rpm for 5 minutes, then at a medium speed of 1450 rpm, add all the printing penetrating and dispersing agents in proportion within 10 minutes, continue at 1450 rpm for 5 minutes Add all the printing thickeners according to the proportion, and finally add the emulsifier at a high speed of 2850 rpm within 5 minutes, and then add the emulsifier at a high speed of 2850 rpm for 3 minutes to f...

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Abstract

The invention discloses liquid-state paste for dye printing. The paste is characterized by comprising the following components in percentage by weight: 60-80% of a dye thickener, 10-20% of a printing permeation dispersant, 5-15% of a printing thickener and 1-10% of an emulsifier. The paste used for printing operation is convenient to operate, and paste is rapid to form. In particular, disperse dyes do not need to be evaporated after being printed and are directly dried for color development by a setting machine. The paste is convenient to remove by elution, so that the material has soft hand feel. In particular, the paste can be removed by clean water at room temperature, and no sludge pollution is generated after dyeing and finishing, so that a sludge treatment step is eliminated.

Description

technical field [0001] The invention belongs to the technical field of dye printing, and in particular relates to a liquid paste for dye printing and its preparation method and application. Background technique [0002] Dye printing paste has always occupied an extremely important position in my country's dye printing industry. In the prior art, dye printing paste still needs to choose different types of paste according to different fabric raw materials. Pastes for acid dyes, reactive dyes, and disperse dyes. The appearance is granular, powdery, and flaky solid crystals. The color is light yellow, beige, brown, and tan. There are two types of natural and synthetic types. That is, natural pure sodium alginate, natural plant seed gum etherified polymer, natural galactomannose etherified polymer, natural polysaccharide etherified polymer, natural plant seed gum derivatives, highly etherified modified polysaccharide starch derivatives , Starch etherification denatured products....

Claims

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Application Information

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IPC IPC(8): D06P1/44D06P1/613D06P1/16D06P1/39D06P3/04D06P3/54D06P5/02
Inventor 丁志平
Owner 绍兴柯桥滨海飞翔化工有限公司
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