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Laminate and method for producing the same

A technology of laminated material and surface layer, applied in chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve the problems of hard hand feeling, poor effect, and poor adhesion of laminated materials.

Inactive Publication Date: 2018-07-17
SAN FANG CHEM IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because it is known that the bottom of the laminated material itself has no adhesiveness, the adhesive effect of the above-mentioned application processing is not good, so it is necessary to use pasting or multiple pasting or sewing reinforcement to improve the adhesion, which will cause engineering defects. Complexity and cost increase
[0003] The known laminated materials are used in the shoemaking industry or other leather post-processing industries, and most of them use a lot of manpower for sewing, pasting and laminating or other processing procedures. These processing processes are not only complicated, the effect is not good, and a large amount of manpower is required. and man-hours will increase the cost
In addition, the adhesive layer of the known laminated material uses hot-melt adhesive, and the entire laminated material feels hard after hot pressing, which is criticized by consumers.

Method used

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  • Laminate and method for producing the same
  • Laminate and method for producing the same
  • Laminate and method for producing the same

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Embodiment Construction

[0024] refer to Figure 1 to Figure 6 , which shows a schematic diagram of the process steps of the manufacturing method of the first embodiment of the laminated material of the present invention. refer to figure 1 , a release paper 10 is provided. The release paper 10 has a first surface 101 . Preferably, the release paper 10 has a release pattern on the first surface 101 .

[0025] refer to figure 2 , forming a second polymer mixture on the first surface 101 of the release paper 10 by coating, wherein the second polymer mixture includes a second polymer resin. The solid content of the second polymer resin is 15% to 60% by weight, the viscosity is 500 to 10000cps, the preferred solid content is 25 to 35% by weight, and the preferred viscosity is 700 to 2500cps, and the second polymer resin The material of the resin is polyurethane resin, water-soluble elastomer resin or water dispersed elastomer resin. Then, the second polymer mixture is gradually dried at a temperatur...

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Abstract

The present invention relates to a laminated material and a manufacturing method thereof. The laminated material includes a mesh layer, a first bonding layer and a first surface layer. The first bonding layer is located on the mesh layer and is formed of a thermoplastic resin. The first surface layer is located on the first adhesive layer.

Description

technical field [0001] The invention relates to a laminated material and a manufacturing method thereof, in particular to a laminated material with a soft touch and a manufacturing method thereof. Background technique [0002] Known laminated materials (such as leather or sheet) are formed by stacking plastics, or by combining plastics stacks with substrates (such as woven or non-woven fabrics). In the process of processing and application, various methods such as high-frequency waves or hot pressing are used to bond (bond) two or more laminated materials. However, because it is known that the bottom of the laminate itself has no adhesiveness, the adhesive effect of the above-mentioned application processing is not good, so it is necessary to use gluing or multiple gluing or sewing reinforcement to improve the adhesiveness, which will cause engineering defects. Complexity and cost increase. [0003] This known laminated material is used in the shoemaking industry or other ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/08B32B27/12B32B27/40B32B7/12
Inventor 冯崇智吴百翔蒋昆霖傅永裕
Owner SAN FANG CHEM IND
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