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Method for manufacturing ultrasonic wave embossed release paper artificial leather

A manufacturing method and technology of artificial leather, applied in chemical instruments and methods, lamination, textiles and papermaking, etc., can solve the problems of poor three-dimensional effect, single paper texture of artificial leather, etc., to save product cost, improve tensile strength, high physical and chemical performance effect

Inactive Publication Date: 2009-11-04
无锡市瑞莺合成革有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to improve the defects such as single pattern and poor three-dimensional effect of the artificial leather of the release paper method, and provide a kind of artificial leather that can produce new lines through ultrasonic embossing with plane lines. The products produced by this method The three-dimensional effect of the surface texture is quite good, and the texture is clear, and it has good tensile strength

Method used

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  • Method for manufacturing ultrasonic wave embossed release paper artificial leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Configure artificial leather bottom embryo raw materials, wherein:

[0021] Fabric formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 60 parts of DOP, CaCO 3 is 20 parts, potassium zinc heat stabilizer is 5 parts;

[0022] Middle layer foam layer formula (parts by weight): 100 parts of P450 polyvinyl chloride paste resin, 65 parts of DOP, CaCO 3 150 parts, potassium zinc heat stabilizer is 4 parts, AC high temperature foaming agent is 8 parts;

[0023] Primer bonding layer formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 50 parts of DOP, CaCO 3 5 parts, potassium zinc heat stabilizer is 2 parts;

[0024] According to the above formula, fully mix the prepared raw materials in a 30-40KW high-speed mixer until the mixture is slightly heated, and take it out for later use;

[0025] 2) Make artificial leather base embryo: apply the fabric prepared in step 1) on the release paper for artificial leather, gelatinize a...

Embodiment 2

[0028] 1) Configure artificial leather bottom embryo raw materials, wherein:

[0029] Fabric formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 70 parts of DOP, CaCO 3 is 30 parts, potassium zinc heat stabilizer is 8 parts;

[0030] Middle layer foam layer formula (parts by weight): 100 parts of P450 polyvinyl chloride paste resin, 80 parts of DOP, CaCO 3 250 parts, potassium zinc heat stabilizer is 8 parts, AC high temperature foaming agent is 16 parts;

[0031] Primer bonding layer formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 60 parts of DOP, CaCO 3 is 20 parts, potassium zinc heat stabilizer is 5 parts;

[0032] According to the above formula, fully mix the prepared raw materials in a 30-40KW high-speed mixer until the mixture is slightly heated, and take it out for later use;

[0033] 2) Making the artificial leather bottom embryo: apply the fabric prepared in step 1) on the release paper for artificial leather,...

Embodiment 3

[0036] 1) Configure artificial leather bottom embryo raw materials, wherein:

[0037] Fabric formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 65 parts of DOP, CaCO 3 is 25 parts, potassium zinc heat stabilizer is 7 parts;

[0038] Middle foam layer formula (parts by weight): 100 parts of P450 polyvinyl chloride paste resin, 70 parts of DOP, CaCO 3 200 parts, 6 parts of potassium zinc heat stabilizer, 12 parts of AC high temperature foaming agent;

[0039] Primer bonding layer formula (parts by weight): 100 parts of P440 polyvinyl chloride paste resin, 55 parts of DOP, CaCO 3 is 15 parts, potassium zinc heat stabilizer is 3 parts;

[0040] According to the above formula, fully mix the prepared raw materials in a 30-40KW high-speed mixer until the mixture is slightly heated, and take it out for later use;

[0041] 2) Make artificial leather base: apply the fabric prepared in step 1) on the release paper for artificial leather, gelatinize at a high...

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Abstract

The invention discloses a method for manufacturing ultrasonic wave embossed release paper artificial leather, which comprises the following steps: firstly, preparing raw materials of a bottom blank of the artificial leather, wherein a facing material comprises 100 portions of polyvinyl chloride paste resin, 60 to 70 portions of DOP, 20 to 30 portions of CaCO3 and 5 to 8 portions of potassium and zinc thermal stabilizer, a medium foaming layer comprises 100 portions of polyvinyl chloride paste resin, 65 to 80 portions of DOP, 150 to 250 portions of CaCO3, 4 to 8 portions of potassium and zinc thermal stabilizer and 8 to 16 portions of high-temperature foaming agent, and a bottom material bonding layer comprises 100 portions of polyvinyl chloride paste resin, 50 to 60 portions of DOP, 5 to 20 portions of CaCO3 and 2 to 5 portions of potassium and zinc thermal stabilizer; uniformly stirring the raw materials prepared according to the formula; making the bottom blank of the artificial leather; and obtaining a finished product by ultrasonic wave embossing. The method has the advantages of fully autonomic pattern types and cost conservation. The products of the method have high physical and chemical properties.

Description

technical field [0001] The invention relates to a manufacturing method of artificial leather, in particular to a manufacturing method of ultrasonic embossed release paper artificial leather. Background technique [0002] Because of the good strength, elasticity, folding resistance, and cold resistance, the release paper artificial leather is widely used in the fields of luggage, clothing, and furniture manufacturing. Especially with the development of chemical industry, chemical fiber and textile technology, the technical content and product added value of artificial leather are getting higher and higher, and the application field is also constantly expanding. [0003] At present, the artificial leather of the release paper method adopts the shape of the release paper to obtain the required texture, but because the release paper cannot be produced in China at present, it mainly relies on imports from the United States, Japan, Italy, and the United Kingdom. The texture of pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/06D06C23/04B32B27/12B32B27/32B32B38/06
Inventor 宗政宇叶均
Owner 无锡市瑞莺合成革有限公司
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