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Imitation leather fabric slurry production method

A production method and slurry technology, applied in fiber processing, textiles and papermaking, etc., can solve the problems of poor product quality, unsmooth surface, unreasonable characteristic indicators, etc. Aesthetically pleasing effect

Inactive Publication Date: 2014-09-10
杨帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the material ratio of the resin material of the substrate layer and the polyurethane slurry of the fabric layer is not reasonable enough, it will lead to poor product quality, mainly in weight, softness, breathability, moisture permeability, and rough surface. Run's characteristic index is unreasonable

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The production method of the imitation leather fabric slurry described in the present embodiment, under the situation of 25 degrees centigrade, 100 parts of polyurethane, 5 parts of dimethylamide, 20 parts of methyl ethyl ketone, 20 parts of deionized water, N - 1 part of methyl ethanolamine, 1 part of diisoester octane dioic acid sodium octyl sulfonate, and 7 parts of dye paste are mixed according to the mass ratio to form a mixed solution, and the obtained solution is then subjected to three steps of stirring, filtering and standing in sequence. In the stirring step, the stirring time is 1 to 2 hours, and the stirring is completed when the viscosity of the solution reaches between 4500 Pa.s and 5000 Pa.s; and nylon fine filter mesh to filter respectively; in the standing step, the standing time is 7 hours.

[0015] The beneficial effect of the production method of the imitation leather fabric slurry described in this embodiment is: the production method of the imitati...

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 an imitation leather fabric slurry production method. At 25 DEG C in work, 100 parts of polyurethane, 5 parts of dimethyl formamide, 20 parts of butanone, 20 parts of deionized water, 1 part of N-methylethanolamine, 1 part of dioctyl sodium sulfosuccinate and 7 parts of dye cream are mixed by mass to prepare a mixed solution, and the obtained solution is stirred and filtered and stands still in sequence. The imitation leather fabric slurry production method has the advantages of being easy and convenient to operate, simple in processing technology and convenient to implement concretely. Slurry produced with the imitation leather fabric slurry production method can be used for producing imitation leather fabric, and the produced imitation leather fabric is attractive in appearance, light in weight, good in waterproofness and moisture permeability, firm, durable, not prone to ageing, not prone to expansion with water, smooth and flat in surface, free from extraneous odors, capable of draining sweat, antibacterial and capable of preventing mildew and has fewer folds.

Description

technical field [0001] The invention relates to a production method of slurry, in particular to a production method of imitation leather fabric slurry. Background technique [0002] With the rapid development of the economy, people's living standards are getting higher and higher, and the requirements for the quality of life are gradually increasing. The demand for leather products is increasing, and the grade is getting higher and higher. Our country has a large population and few resources, and the source of leather is limited, so it is difficult to meet people's needs. In addition, people are paying more and more attention to environmental protection, animal protection has entered a new stage, and society is paying more and more attention to sustainable development, which requires the coexistence of economic development and sustainable production. With the development today, people have also begun to develop imitation leather fabrics to replace animal leather, so as t...

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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IPC IPC(8): D06M15/564D06M13/256D06M13/402
Inventor 杨帆
Owner 杨帆
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