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Water-based suede slurry used for all-cotton flannel as well as preparation method and application method thereof

A cotton flannelette, water-based technology, applied in the field of textile dyeing and finishing, can solve the problems of high energy consumption of water, electricity, steam, complex process, printing and dyeing wastewater and waste gas discharge, etc.

Inactive Publication Date: 2017-08-04
江苏亨德利纺织印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the traditional reactive dyes need pulping---printing---baking---steaming---washing---baking---setting seven processes in the printing process, it is easy to produce a large amount of printing and dyeing wastewater and Exhaust gas emission, complex process, high energy consumption of water, electricity and steam, which belong to the traditional backward production capacity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The water-based suede pulp for all-cotton flannelette comprises the following raw materials in parts by weight:

[0014] 30 parts of acrylic resin, 30 parts of SMS printing paste, 3 parts of DOP emulsifier, 5 parts of SMZ brightening agent, 3 parts of SML leveling agent, 2 parts of SMO leveling agent, 5 parts of CMC paste, 7 parts of organic pigment, pure 15 parts of water.

[0015] The organic pigments described in this embodiment are red, yellow, blue, black and other pigments, which are patented products produced by Shaoxing Tianji Printing Material Factory, patent number: ZL201210522069.1.

[0016] SMS printing paste, DOP emulsifier, SMZ brightening agent, SML leveling agent and SMO leveling agent are provided by Shaoxing Tianji Printing Material Factory.

Embodiment 2

[0018] The preparation method of the water-based suede pulp for all-cotton flannelette comprises the following processes:

[0019] Acrylic resin, SMS printing paste, DOP emulsifier, SMZ brightening agent, SML leveling agent, SMO leveling agent, CMC paste and pure water are mixed in proportion, and fully stirred by a high-speed disperser at a rate of 500-900 per minute After stirring for 30 minutes, add organic pigments for slurrying, and then vacuum filter after fully stirring for 5 minutes.

Embodiment 3

[0021] How to use water-based suede pulp for cotton flannelette:

[0022] Use flat screen and rotary screen printing machines for printing, baking and shaping.

[0023] Due to the use of environmentally friendly water-based suede paste HDL instead of reactive dyes, the printing process eliminates the need for baking, steaming, washing and other processes. As a result, the discharge of printing and dyeing wastewater is effectively reduced, water, electricity and steam energy are saved, and the industry has obvious advantages and economic benefits.

[0024] Compared with traditional printing adhesives, it has the advantages of soft touch, bright colors and strong three-dimensional effect. At the same time, the dry rubbing and wet rubbing fastness of the printed products have reached above three levels, and it does not contain formaldehyde which is harmful to the human body. 24 kinds of chemical substances, in line with environmental protection requirements.

[0025] Compared w...

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Abstract

The invention belongs to the technical field of textile dyeing and finishing and in particular relates to water-based suede slurry used for all-cotton flannel as well as a preparation method and an application method thereof. The water-based suede slurry is prepared from the following raw materials in parts by weight: 30 parts of acrylic resin, 30 parts of printing paste, 3 parts of an emulsifier, 5 parts of a brightener, 3 parts of a flatting agent, 2 parts of a leveling agent, 5 parts of a thickener, 7 parts of organic pigments and 15 parts of purified water. According to the water-based suede slurry used for the all-cotton flannel as well as the preparation method and the application method thereof, environment-friendly organic pigments red, yellow, blue and black, acrylic resin HDL and CMC printing paste are adopted, combined machining is carried out, environment-friendly water-based suede slurry which can replace reactive dye printing is prepared, existing flat and rotary screen printing equipment can be utilized for carrying out direct printing, and the traditional technological processes such as ageing and washing are eliminated in a printing technological process, so that green printing and dyeing and ecological discharge requirements are met.

Description

technical field [0001] The invention belongs to the technical field of textile dyeing and finishing, and in particular relates to water-based suede pulp for cotton flannelette and its preparation method and use method. Background technique [0002] Because the traditional reactive dyes need pulping---printing---baking---steaming---washing---baking---setting seven processes in the printing process, it is easy to produce a large amount of printing and dyeing wastewater and Exhaust gas emissions, complicated process, and high energy consumption of water, electricity, and steam belong to the traditional backward production capacity. Contents of the invention [0003] In view of the above technical problems, the present invention provides an environmentally friendly water-based suede pulp for cotton flannelette and its preparation method and use method, which can replace the environmentally friendly water-based suede pulp for reactive dye printing, reduce pollution emissions an...

Claims

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Application Information

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IPC IPC(8): D06P1/52D06P1/44D06P1/50D06P3/60
CPCD06P1/5257D06P1/445D06P1/50D06P3/60
Inventor 徐叶培叶其标白濛陆小明
Owner 江苏亨德利纺织印染有限公司
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