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Polyester fabric printing method

A technology of polyester fabric and printing method, applied in the field of polyester fabric printing, can solve the problems of polluting the environment, long printing process, large water consumption, etc., and achieve the effects of good film-forming performance, shortened baking time, and energy saving

Pending Publication Date: 2021-01-29
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The printing process is long, consumes a lot of water, and pollutes the environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Polyester fabric printing method
  • Polyester fabric printing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A polyester fabric printing method, the specific implementation is as follows:

[0028] Step 1, preparing the color paste for the printing process;

[0029] In step 1, the specific method for preparing the color paste for the printing process is: uniformly mix the disperse dye, the thickener for printing, the oxidizing agent and water; wherein, the ratio of the raw materials for preparing the color paste is as follows in terms of mass percentage: disperse Red 3B 3%, interpenetrating network type polybutylacrylate modified amino silicon oxide compound 1%, high degree of substitution modified starch 2%, potassium permanganate 1%, the balance is water, the sum of the mass percentages of the above components is 100%.

[0030] Step 2, printing the polyester fabric with the color paste prepared in step 1, pre-baking, baking, and completing the printing of the polyester fabric;

[0031] In step 2, the pre-baking temperature is 80° C., and the pre-baking time is 3 minutes; th...

Embodiment 2

[0033] A polyester fabric printing method, the specific implementation is as follows:

[0034] Step 1, preparing the color paste for the printing process;

[0035] In step 1, the specific method for preparing the color paste for the printing process is: uniformly mix the disperse dye, the thickener for printing, the oxidizing agent and water; wherein, the ratio of the raw materials for preparing the color paste is as follows in terms of mass percentage: disperse Red 3B 3%, high degree of substitution modified starch 3%, dimethyl carbonate 1%, the balance is water, the sum of the mass percentages of the above components is 100%.

[0036] Step 2, printing the polyester fabric with the color paste prepared in step 1, pre-baking, baking, and completing the printing of the polyester fabric;

[0037] In step 2, the pre-baking temperature is 80° C., and the pre-baking time is 3 minutes; the baking temperature is 190° C., and the baking time is 90 s.

Embodiment 3

[0039] A polyester fabric printing method, the specific implementation is as follows:

[0040] Step 1, preparing the color paste for the printing process;

[0041] In step 1, the specific method for preparing the color paste for the printing process is: uniformly mix the disperse dye, the thickener for printing, the oxidizing agent and water; wherein, the ratio of the raw materials for preparing the color paste is as follows in terms of mass percentage: disperse Red 3B 3%, carboxymethyl cellulose ether 1%, hydrogen peroxide 1%, the balance is water, and the sum of the mass percentages of the above components is 100%.

[0042] Step 2, printing the polyester fabric with the color paste prepared in step 1, pre-baking, baking, and completing the printing of the polyester fabric;

[0043] In step 2, the pre-baking temperature is 80° C., and the pre-baking time is 3 minutes; the baking temperature is 190° C., and the baking time is 90 s.

[0044] After adopting the method of the i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a polyester fabric printing method. The polyester fabric printing method specifically comprises the following steps of step 1, preparing color paste for a printing process; and2, printing, pre-drying and baking the polyester fabric by using the color paste prepared in the step 1 to finish the printing of the polyester fabric. According to the polyester fabric printing method, the technological process can be effectively shortened, the reduction cleaning process is reduced, and the purposes of energy conservation and emission reduction are achieved.

Description

technical field [0001] The invention relates to the technical field of textile application, in particular to a polyester fabric printing method. Background technique [0002] At present, polyester fabric printing mainly uses disperse dyes to print under the action of paste, and is baked or steamed at high temperature to complete the printing process. Most polyester fabrics need to be restored and washed with a lot of water after printing, especially for dark printing. . The printing process is long, consumes a lot of water, and pollutes the environment. The invention provides a new type of polyester printing technology, which can effectively shorten the process flow, reduce the reduction cleaning process, and achieve the purpose of energy saving and emission reduction. Contents of the invention [0003] The purpose of the present invention is to provide a printing method for polyester fabrics, which can effectively shorten the process flow, reduce the reduction cleaning ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/16D06P1/48D06P1/50D06P1/52D06P1/651D06P1/673D06P3/54
CPCD06P1/16D06P1/525D06P1/48D06P1/50D06P1/6735D06P1/673D06P1/65125D06P3/54
Inventor 谭艳君王继业钟露华李勇强刘帆苗润丰
Owner XI'AN POLYTECHNIC UNIVERSITY
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