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Process for manufacturing veneer by using calcium silicate as substrate

A manufacturing process, calcium silicate technology, applied in the direction of lamination devices, hydraulic material layered products, lamination, etc., can solve the problems of poor rigidity of veneer panels, large forest resources, high production costs, etc., and achieve aesthetics in use Good, low environmental factors, and small production environment restrictions

Active Publication Date: 2012-09-19
成都帝龙新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the purposes of the present invention is to solve the above-mentioned deficiencies, and provide a kind of veneer manufacturing process using calcium silicate as the base plate, in order to solve the poor firmness of the veneer in the prior art, and the production cost is high, and direct or indirect Consumption of a large amount of forest resources and other technical issues

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0021] Such an embodiment of the present invention is to provide a kind of decorative panel manufacturing process using calcium silicate as the base plate. As mentioned above, the described manufacturing process uses calcium silicate as the base plate with a thickness of 4 mm Substrate, then follow the steps below:

[0022] Step A, production of veneer paper, immerse the veneer paper with printed patterns in the prepared glue solution for gluing, and then dry it for later use. The ratio is 1.5:1;

[0023] Step B, pretreatment of the calcium silicate base plate, firstly polish the surface of the calcium silicate base plate and remove surface impurities, then use glue solution to infiltrate the surface, dry and solidify before use;

[0024] Step C. Lay the finished decorative paper on the surface of the base material, press it with a pressure of 10 MPa for 2800 seconds at a temperature of about 110 degrees Celsius, and then obtain the finished product, which uses calcium silica...

Embodiment 2

[0026] This embodiment of the present invention is to provide a kind of veneer manufacturing process using calcium silicate as the substrate board, this embodiment is better than the last embodiment of the present invention, as mentioned above, the described manufacturing The process uses a calcium silicate plate with a thickness of 6 mm as the base material, and operates according to the following steps:

[0027] Step A, production of veneer paper, immerse the veneer paper with printed patterns in the prepared glue solution for gluing, and then dry it for later use. The ratio is 1.9:1. As a preferred embodiment of the present invention, the proportion of the aforementioned glue solution is 120 parts of formaldehyde, 95 parts of melamine, 60 parts of soft water, and 6 parts of brightener with caprolactam as the main content. According to the aforementioned Proportion, the specific production method is to mix formaldehyde with soft water and adjust its pH value to between 9 and...

Embodiment 3

[0032] Such an embodiment of the present invention is to provide a more preferred manufacturing process for a decorative panel using calcium silicate as a base plate than the above two embodiments. As mentioned above, the manufacturing process is based on Calcium silicate with a thickness of 20 mm is used as the base plate as the base material, and the following steps are followed:

[0033]Step A, production of veneer paper, immerse the veneer paper with printed patterns in the prepared glue solution for gluing, and then dry it for later use. The ratio is 1.7:1. As a preferred embodiment of the present invention, the proportion of the aforementioned glue solution is 160 parts of formaldehyde, 115 parts of melamine, 70 parts of soft water, and 8 parts of brightener with caprolactam as the main content. According to the aforementioned Proportioning, the specific production method is to mix formaldehyde with soft water and adjust its pH value to between 9 and 9.5, then add melami...

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Abstract

The invention discloses a process for manufacturing a veneer by using calcium silicate as a substrate, belonging to the method for processing the veneer. The process uses the wood-based panel as the substrate and comprises the following steps: A, producing facing paper: immersing the printed facing paper into a prepared liquid adhesive for adhesive coating, and drying the facing paper for later use, wherein the proportion of the amount of adhesive on the surface of the facing paper coated with the adhesive to that of the adhesive on the surface of the facing paper uncoated with the adhesive is (1.5-1.9):1; and B pre-treating the calcium silicate substrate: grinding and polishing the surface of the calcium silicate substrate, removing the impurities on the surface of the calcium silicate substrate, making liquid adhesive permeate from the surface of the calcium silicate substrate, and drying the calcium silicate substrate for later use. The process for manufacturing the veneer by using calcium silicate as the substrate is simple, is less restricted by the manufacturing environment and has a wide range of application.

Description

technical field [0001] The invention relates to a method for processing a veneer, and more specifically, the invention mainly relates to a process for manufacturing a veneer with calcium silicate as a substrate. Background technique [0002] With the continuous advancement of science and technology in our country, the decorative paper industry is currently prosperous, and the market for producing and processing various decorative panels with decorative paper and wood-based panels as raw materials is also expanding. The production principle is to directly paste decorative paper on wood-based panels. surface, so that they are in close contact, but since the wood-based panel substrates used in this method are basically wooden panels, some applications require better sturdiness of the veneer, and the scale of the veneer of the wooden substrate Chemical production will consume a large amount of forest resources. Although most of the wood-based panels currently used as base materi...

Claims

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Application Information

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IPC IPC(8): B32B37/06B32B13/08
Inventor 赵金龙潘勇黄汝忠
Owner 成都帝龙新材料有限公司
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