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Textile printing technology

A printing process and fabric technology, applied in textiles, papermaking, dyeing and other directions, can solve problems such as single use, and achieve the effect of strong versatility

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the printing process disclosed in this patent can realize continuous low-temperature steaming and color fixation of polyester fabrics with low energy consumption, this printing process can only be used for polyester fabric printing, and the use is single. Therefore, it is very important to design a printing process for fabrics. necessary

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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Embodiment Construction

[0038] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0039] The printing process of this fabric comprises the following steps:

[0040] a. In parts by weight, mix 10-18 parts of natural dye, 20-26 parts of printing paste, 2-3 parts of sodium salicylate, 8-12 parts of color fixing agent, 1-4 parts of dispersant, defoamer 1-3 parts, 0.5-1.5 parts of anti-wrinkle agent and 70-80 parts of water are put into the beating machine together for beating, and the beating time is 20-30min to obtain printing paste; in this embodiment, 15 parts of natural dye , 23 parts of printing paste, 2 parts of sodium salicylate, 9 parts of color fixing agent, 2 parts of dispersant, 1 part of defoamer, 0.8 part of anti-wrinkle agent and 77 parts of water are put into the beater together for beating, ...

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Abstract

The invention provides a textile printing technology and solves the technical problems that an existing printing technology only can be applied to printing Dacron textiles, has singleness in use and the like. The textile printing technology comprises the following steps: a, in parts by weight, putting 10 to 18 parts of natural dye, 20 to 26 parts of printing gum, 2 to 3 parts of sodium salicylate,8 to 12 parts of dye fixing agent, 1 to 4 parts of dispersant, 1 to 3 parts of defoaming agent, 0.5 to 1.5 parts of anti-wrinkle agent and 70 to 80 parts of water into a pulping machine to be pulpedto prepare printing paste; b, directly printing the textile to be printed by the printing paste in the step a; c, drying the printed textile by an oven; d, putting the dried textile into a steaming box to be steamed twice, steaming at high temperature at first and then steaming at low temperature; e, cleaning the steamed textile in water in which 1.5 to 3.5g / L alkali agent and 0.5 to 1.5g / L surface active agent are added; f, shaping and drying the cleaned textile at the temperature of 142 to 148 DEG C. The textile printing technology disclosed by the invention has the advantage of strong universality.

Description

technical field [0001] The invention relates to a fabric printing process. Background technique [0002] Fabric printing is the process of applying dyes or paints to form patterns on fabrics. Printing is partial dyeing, requiring a certain color fastness. One of the important ways of fabric pattern decoration. [0003] After searching, for example, Chinese patent literature discloses a polyester fabric printing process [application number: 201310639976.9; publication number: CN 103726363A]. This polyester fabric printing process is characterized in that it includes the following steps: 1) printing: adding a low-temperature dyeing carrier, the addition amount is 13% of the color paste weight; 2) steaming: the temperature is 135-140 ° C, and the time is 15-20 Minutes; 3) Reduction cleaning: Add 1-2g / L polyoxyethylene stearate, 5-6g / L sodium dithionite, 8-9mL / L sodium hydroxide solution with a mass concentration of 45%, 4-6g / L L fatty alcohol polyoxyethylene ether; 4) reduc...

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): D06P1/34D06P1/48D06P1/653D06P1/52D06P1/44D06P5/02D06P7/00
CPCD06P1/34D06P1/445D06P1/48D06P1/5221D06P1/6533D06P1/6536D06P5/02D06P7/00
Inventor 张左元
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