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Laminate flooring manufacturing method

A manufacturing method and a technology for strengthening floors, which are applied to chemical instruments and methods, floor coverings, building structures, etc., can solve problems such as weak bonding of layers and deformation of finished products, so as to improve product quality, avoid floor deformation, and improve firmness degree of effect

Active Publication Date: 2018-06-01
ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the problems of deformation and weak bonding of each layer in the manufacturing process of the existing floor using PVC stone-plastic board or WPC board as the base layer, and provide a method to overcome the deformation of the finished floor and the weak bonding of each layer. Problems with Laminate Flooring Manufacturing Methods

Method used

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  • Laminate flooring manufacturing method

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Effect test

Embodiment 1

[0041] combine figure 1 , the laminated floor manufacturing method of the present embodiment, comprises the following steps:

[0042] Step A, impregnating the wear-resistant paper, decorative paper and balance paper, specifically, impregnating the wear-resistant paper, decorative paper and balance paper with melamine or phenolic resin;

[0043] Step B, drying the impregnated wear-resistant paper, decorative paper and balancing paper;

[0044] Step C, treating the upper and lower surfaces of the base layer to improve the surface roughness of the upper and lower surfaces of the base layer, wherein the base layer is a PVC stone-plastic board or WPC board, specifically, the upper and lower surfaces of the base layer can be polished or corona treated or napping treatment, its main purpose is to remove the smooth waxy layer on the upper and lower surfaces of the base, so that the upper and lower surfaces of the base become rougher, thereby facilitating the stable adhesion of glue i...

Embodiment 2

[0060] The laminated floor manufacturing method of this embodiment is basically the same as that of Embodiment 1, except that the second set temperature is 100°C, the pressing pressure is 10 MPa, and the total pressing time is 10 minutes. Both the fixed temperature and the third set temperature are ambient temperature +5°C.

Embodiment 3

[0062] The laminated floor manufacturing method of this embodiment is basically the same as that of Embodiment 1, except that the second setting temperature is 40°C, the pressing pressure is 5 MPa, and the total time of pressing is 55 minutes. Both the fixed temperature and the third set temperature are ambient temperature +10°C.

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Abstract

The invention discloses a laminate flooring manufacturing method and relates to the field of floors. The laminate flooring manufacturing method comprises the following steps of step A, performing impregnation treatment on abrasion resistant paper, decorative paper and equilibrium paper; step B, performing drying treatment on the abrasion resistant paper, the decorative paper and the equilibrium paper after impregnation; step C, treating the upper surface and the lower surface of a basic layer to improve the surface roughness of the upper surface and the lower surface of the basic layer; step D, coating the upper surface and the lower surface of the basic layer with glue; step E, putting the abrasion resistant paper, the decorative paper, the basic layer and the equilibrium paper in an overlapping manner from top to bottom; and step F, pressing the abrasion resistant paper, the decorative paper, the basic layer and the equilibrium paper by adopting a cold-in and cold-out hot pressing manner. The invention aims at solving the problems of deformation and infirmness in combination of the layers in the existing manufacturing process with adoption of a PVC stone sculpture floor or a WPCboard as a floor of the basic layer and provides the laminate flooring manufacturing method which overcomes the problems of deformation and infirmness in combination of the layers of a finished floorproduct.

Description

technical field [0001] The present invention relates to a floor, and more particularly, to a method for manufacturing a laminate floor. Background technique [0002] In recent years, solid wood flooring, composite flooring, impregnated paper laminated wooden flooring (laminated flooring) and the like have been widely used as ground decoration materials for interior decoration. Solid wood flooring needs to use a large number of large-caliber logs as raw materials. Generally speaking, the wood utilization rate of solid wood flooring is only 30% to 40%. It needs to use high-quality solid wood that has been used for decades or even hundreds of years. Natural resources. Thereby, there is the problem that high-quality timber is in short supply, and timber utilization rate is not high. The consumption of a large amount of forest resources will lead to the destruction of the ecological environment, and this problem has increasingly attracted people's attention. And in use, solid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B37/12B32B38/00B32B38/08E04F15/10
CPCB32B37/06B32B37/10B32B37/1284B32B38/0008B32B38/0012B32B38/08B32B38/164B32B2038/166B32B2309/02B32B2309/04B32B2309/12B32B2471/00E04F15/107
Inventor 艾华
Owner ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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