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A kind of artificial leather with three-dimensional pattern and its production method

A production method and artificial leather technology, applied in the field of artificial leather, can solve the problems of complex process and shedding, and achieve the effect of simple production process and natural look and feel.

Active Publication Date: 2018-01-23
YANGZHOU XIANE EIDER DOWN PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above printing method also needs to add a subsequent printing process after the artificial leather product manufacturing process, and the process is more complicated, and the formed pattern is also floating on the artificial leather, which is easy to fall off due to friction during use

Method used

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  • A kind of artificial leather with three-dimensional pattern and its production method
  • A kind of artificial leather with three-dimensional pattern and its production method

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Embodiment Construction

[0028] In order to describe the technical content, achieved goals and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments and accompanying drawings.

[0029] The most critical idea of ​​the present invention is: use more than two layers of sub-surface layers with different body colors to form the surface layer of artificial leather, and open more than one groove on the surface layer that can reveal the partial appearance of each sub-surface layer , so that the sub-surface layers on different levels can be combined on the artificial leather surface layer to present colorful three-dimensional patterns.

[0030] Specifically, the artificial leather with a three-dimensional pattern provided by the present invention includes a surface layer, and the surface layer is composed of two or more sub-surface layers with different body colors from top to bottom. Each sub-surface layer below the upper layer is provided with...

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Abstract

The invention relates to artificial leather with a three-dimensional pattern and a manufacturing method of the artificial leather. The artificial leather comprises a surface layer, wherein the surface layer is formed by overlaying more than two secondary surface layers with different body colors in sequence from top to bottom; and more than one groove, which directly reaches the surface of each secondary surface layer, is formed in the secondary surface layer which corresponds to the lower side of the uppermost layer. The manufacturing method comprises the following steps: preparing paste of each secondary surface layer; coating the prepared paste of the secondary surface layer of the uppermost layer on release paper; drying the release paper to form the secondary surface layer of the uppermost layer; on the secondary surface layer of the uppermost layer, sequentially coating other prepared secondary surface layer paste according to a layer sequence, and drying to form the surface layer; and after other layers of the artificial leather are synthesized on the surface layer, machining the grooves or machining the grooves in the surface layer, and then synthesizing the other layers. The artificial leather is easy to produce and the formed three-dimensional pattern does not influence leather grains of the artificial leather and does not fall off.

Description

technical field [0001] The invention relates to the technical field of artificial leather, in particular to an artificial leather with three-dimensional patterns and a manufacturing method thereof. Background technique [0002] Existing methods for making artificial leather with patterns generally include the following: [0003] 1. Surface printing method: use patterned rollers to print patterns on the surface of artificial leather. This method needs to add a printing process after the artificial leather product manufacturing process, the production cycle is long, and the formed patterns are mostly flat patterns, which float on the artificial leather, which affects the leather texture of the artificial leather and makes the leather look unnatural. It is also easy to fall off due to friction during use; [0004] 2. Internal printing method: In the artificial leather coating stage, printing resin is printed on the surface layer of artificial leather and dried before coating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/00
CPCD06N3/00D06N3/007D06N3/0097D06N2211/28
Inventor 罗贤斌陈尙泰
Owner YANGZHOU XIANE EIDER DOWN PROD CO LTD
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