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Preparation method of easy-to-wash active printing thickener

A reactive printing and paste technology, which is applied in the fields of dyeing, textiles and paper making, can solve the problems of composite printing paste printing effect and the inability to improve the depaste rate at the same time, and achieve low cost, easy depaste, and soft hand feeling Effect

Inactive Publication Date: 2015-12-02
SHANGHAI ANOKY GRP +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defect that the printing effect and the depasting rate of the composite printing paste developed in the prior art cannot be improved at the same time in order to completely replace or partially replace sodium alginate, and provide an easy-to-wash Active printing paste and its preparation method

Method used

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  • Preparation method of easy-to-wash active printing thickener
  • Preparation method of easy-to-wash active printing thickener
  • Preparation method of easy-to-wash active printing thickener

Examples

Experimental program
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Effect test

Embodiment 1

[0051] The easy-to-clean reactive printing paste of this embodiment was prepared with the raw material components described in Table 1. Wherein, the degree of substitution of sodium carboxymethyl cellulose is 1.0, and the degree of substitution of sodium carboxymethyl starch is 1.0.

[0052] The preparation method of the easy-washing active printing paste comprises the steps:

[0053] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, and sodium lauryl sulfate into the conical mixer, start the agitator, and add the wetting component ( Isomerized tridecanyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the per minute feeding amount of the wetting component is 15% (the percentage is the weight percentage that the per minute feeding amount accounts for the wetting component total amount ), after stirring for 15 minutes, add sodium citrate, sodium gluconat...

Embodiment 2

[0055] The easy-to-clean reactive printing paste of this embodiment was prepared with the raw material components described in Table 1. Wherein, the degree of substitution of sodium carboxymethyl cellulose is 1.2, and the degree of substitution of sodium carboxymethyl starch is 1.0.

[0056] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, and sodium lauryl sulfate into the conical mixer, start the agitator, and add the wetting component ( Isomerized tridecanyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the per minute feeding amount of the wetting component is 20% (the percentage is the weight percentage that the per minute feeding amount accounts for the wetting component total amount ), after stirring for 20 minutes, add sodium citrate, sodium gluconate, sodium chloride, sodium sulfate, and stir for 45 minutes.

Embodiment 3

[0058] The easy-to-clean reactive printing paste of this embodiment was prepared with the raw material components described in Table 1. Wherein, the degree of substitution of sodium carboxymethyl cellulose is 1.5, and the degree of substitution of sodium carboxymethyl starch is 1.2.

[0059] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, and sodium lauryl sulfate into the conical mixer, start the agitator, and add the wetting component ( Isomerized tridecanyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the per minute feeding amount of the wetting component is 20% (the percentage is the weight percentage that the per minute feeding amount accounts for the wetting component total amount ), after stirring for 10 minutes, add sodium citrate, sodium gluconate, sodium chloride, sodium sulfate, and stir for 45 minutes.

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Abstract

The invention discloses a preparation method of an easy-to-wash active printing thickener. The active printing thickener comprises the following raw material components in parts by weight (100 parts in total): 44-80 parts of a thickening component, 4-20 parts of a washing component, 1-5 parts of a stabilizer component, 2-30 parts of a filling component and 0.1-1 part of a wetting component. The preparation method comprises the following steps: (1) uniformly mixing the thickening component, the washing component and the wetting component to obtain a mixture; (2) uniformly mixing the mixture obtained in step (1), the stabilizer component and the filling component to obtain the easy-to-wash active printing thickener. The preparation method is relatively simple and is easy to operate, and the prepared active printing thickener is easy to wash, easy for paste removal, soft in hand feeling, good in stability, relatively low in cost and high in application value and has quite the same comprehensive performance as sodium alginate.

Description

technical field [0001] The invention specifically relates to a preparation method of an easy-to-wash active printing paste. Background technique [0002] Sodium alginate, commonly known as the crown of printing paste, is very popular in printing factories because of its good rheology and high depaste rate. However, with the promotion of sodium alginate in different fields (such as food, cosmetics and other industries), its value has also increased, and the price has also continued to increase, bringing a huge cost burden to printing factories. In addition, sodium alginate is easy to deteriorate, and its stability is also very insufficient. [0003] Patent CN103911887A discloses a printing paste suitable for cotton fabrics. The paste includes carboxymethyl starch, sodium alginate, nano silicon dioxide, and protein paste components. The formula contains a large amount of carboxymethyl Carboxymethyl starch and a small amount of sodium alginate can meet the printing requiremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/50D06P1/48D06P1/673D06P1/52D06P1/62D06P1/653D06P1/613
Inventor 姬海涛柳锡林丁海云
Owner SHANGHAI ANOKY GRP
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