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Environment-friendly and safe printing paste and printing color paste as well as application of printing paste and printing color paste

A printing color paste and printing paste technology, applied in the field of textile dyes, can solve the problems of long paste making time, unstable viscosity, and intolerable storage, and achieve the effects of short paste making time, easy washing and depasting, and low cost

Active Publication Date: 2016-06-01
HUNAN INSTITUTE OF ENGINEERING +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present application provides an environmentally safe printing paste and color paste and its preparation method and application, the technology has obvious cost advantages, good product performance and is conducive to corporate environmental protection

Method used

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  • Environment-friendly and safe printing paste and printing color paste as well as application of printing paste and printing color paste
  • Environment-friendly and safe printing paste and printing color paste as well as application of printing paste and printing color paste
  • Environment-friendly and safe printing paste and printing color paste as well as application of printing paste and printing color paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1) Prepare printing paste:

[0035] The printing paste formula is:

[0036]

[0037] According to the above printing paste formula, quantitatively weigh the sodium carboxymethyl cellulose specified in the formula and mix it directly with water, and mix it with electric stirring to make a colorless transparent paste glue, then add the specified amount of sepiolite, and continue stirring for 15 minutes , to obtain printing paste; the paste retains a sample for basic performance testing, and the results are shown in Table 1 below;

[0038] 2) Prepare printing paste

[0039] Printing paste formula:

[0040]

[0041]

[0042] According to the printing paste formula, sequentially add the reactive dyes and printing auxiliaries required by the formula into the printing paste, and stir evenly to obtain the printing paste;

[0043] 3) Lay the pure cotton fabric on the printing conveyor belt, pour the prepared color paste into the printing screen frame, start the print...

Embodiment 2

[0048] 1) Prepare printing paste:

[0049] The printing paste formula is:

[0050]

[0051] According to the above printing paste formula, quantitatively weigh the sodium carboxymethyl cellulose specified in the formula and mix it directly with water, and mix it with electric stirring to make a colorless transparent paste glue, then add the specified amount of sepiolite, and continue stirring for 15 minutes , to obtain printing paste; the paste retains a sample for basic performance testing, and the results are shown in Table 1 below;

[0052] 2) Prepare printing paste

[0053] Printing paste formula:

[0054]

[0055] According to the printing paste formula, sequentially add the reactive dyes and printing auxiliaries required by the formula into the printing paste, and stir evenly to obtain the printing paste;

[0056] 3) Lay the pure cotton fabric on the printing conveyor belt, pour the prepared color paste into the printing screen frame, start the printing machine,...

Embodiment 3

[0061] 1) Prepare printing paste:

[0062] The printing paste formula is:

[0063]

[0064] According to the above printing paste formula, quantitatively weigh the sodium carboxymethyl cellulose specified in the formula and mix it directly with water, and mix it with electric stirring to make a colorless transparent paste glue, then add the specified amount of sepiolite, and continue stirring for 15 minutes , to obtain printing paste; the paste retains a sample for basic performance testing, and the results are shown in Table 1 below;

[0065] 2) Prepare printing paste

[0066] Printing paste formula:

[0067]

[0068] According to the printing paste formula, sequentially add the reactive dyes and printing auxiliaries required by the formula into the printing paste, and stir evenly to obtain the printing paste;

[0069] 3) Lay the pure cotton fabric on the printing conveyor belt, pour the prepared color paste into the printing screen frame, start the printing machine,...

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Abstract

The application discloses an environment-friendly and safe printing paste which consists of the following components in percentage by weight: 1%-7% of sepiolite, 1%-7% of sodium carboxymethylcellulose and 92% of water, wherein the total weight percent of the components is 100%. The application further discloses an environment-friendly and safe printing color paste which comprises reactive brilliant red KM-8B, urea, sodium carbonate, resist salt S and the printing paste. The application further discloses preparation methods and application of the environment-friendly and safe printing paste and printing color paste. The technical cost advantage is obvious, the product performance is good, and enterprise environmental protection is facilitated.

Description

technical field [0001] The application belongs to the field of textile dyes, and in particular relates to an environmentally safe printing paste and color paste as well as its preparation method and application. Background technique [0002] In textile printing, sodium alginate is the most commonly used paste in cellulose fiber fabrics such as cotton, hemp, wool, silk, pure spinning and blended fabrics of regenerated fibers, reactive dyes, direct dyes, flat screens, rotary screens, and digital printing. From the perspective of technology, it has the advantages of easy coloring, good permeability, high color yield, bright color, etc., but there are only a few shortcomings such as slightly longer paste making time, intolerance to storage, and unstable viscosity. However, in recent years, the resources of sodium alginate have become increasingly tense, and the food industry has developed rapidly, and the price has also risen day by day, which makes the printing cost of enterpri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/38D06P1/673D06P1/50D06P1/649
CPCD06P1/38D06P1/50D06P1/6491D06P1/67383
Inventor 陈镇钟翔易兵汪南方周辉
Owner HUNAN INSTITUTE OF ENGINEERING
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