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Method for manufacturing archaistic reinforced floor board

A technology for strengthening floors and floors, applied in chemical instruments and methods, building structures, laminating devices, etc., can solve the problems of poor surface flatness of substrates, insignificant antique effect, and long time consumption, and achieve accurate embossing. , good antique effect, high production efficiency

Active Publication Date: 2015-06-03
江苏大自然智能家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Antique laminate flooring is elegant and beautiful, with simple and natural color, and is deeply loved by consumers. The current antique laminate flooring is generally made by pressing once, that is, by pressing the balance layer, base material, decorative layer and wear-resistant layer from bottom to top. Placement, it is obtained by one-time compression molding of the upper molded steel plate with a predetermined pattern. For this process, if the indentation on the floor surface is less than 0.3mm, not only the antique effect is not obvious, but also due to the poor surface flatness of the substrate And cause dry flowers, if the indentation is too deep, it is easy to crush the substrate
In order to solve the above problems, the method of pressing twice can be adopted, that is, the balance layer and the base material are pressed for the first time, and the texture is pre-pressed on the surface of the base material at the same time, and then the decoration layer and the wear-resistant layer are placed on the surface of the base material for the second time. Pressing, although this method can make the texture depth of the floor surface reach 0.5mm, making the antique effect more realistic, but generally there is a certain suction between the upper molded steel plate and the base material after a pressing, and this suction makes the base material The shift occurs during the detachment of the upper molded steel plate. To ensure that the secondary pressing is carried out at the same position so that the texture of the two pressings and the texture on the surface of the decorative layer coincide together, an auxiliary positioning tool is required and costs It takes a long time to locate, therefore, there is an urgent need for a more efficient method of manufacturing antique laminate flooring in this field

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In this embodiment, the following method is used to manufacture antique laminate flooring:

[0028] (1) if figure 1 with figure 2 As shown, a wear-resistant layer 1, a decorative layer 2, a base material 3 and a balancing layer 4 for making antique laminate flooring are provided, wherein the upper surface of the decorative layer 2 has a wood grain texture, and the balancing layer 4 is a modified balancing paper , consisting of pulp with a volume percentage of 70%, rutile titanium dioxide with a volume percentage of 25%, wood pulp with a volume percentage of 2.5%, waste paper with a volume percentage of 1% and volume percentage Consists of 1.5% nanocrystalline cellulose with a density of 0.6g / cm 3 , the smoothness is 7S, the dry tensile force is 30N, the wet tensile force is 41N, the ash content is 19%, and the moisture content is 5%. When the temperature is below this temperature, it is in a solidified state. The rutile type titanium dioxide and nano-crystalline fib...

Embodiment 2

[0034] The method of this embodiment is roughly the same as the method of embodiment 1, the difference is that: the pattern on the upper surface of the decorative layer and the working surface of the upper molded steel plate is a stone grain texture, and the balance layer used is made of pulp with a volume percentage of 68%. , rutile titanium dioxide with a volume percentage of 30% and nanocrystalline cellulose with a volume percentage of 2%, with a density of 0.6g / cm 3 , the smoothness is 13S, the dry tensile force is 35N, the wet tensile force is 43N, the ash content is 24%, and the moisture content is 7%; The patterns on the working surfaces of the upper and lower molded steel plates are star-shaped, with a convex height of 0.1 mm, an indentation depth of 0.3 mm on the upper surface of the substrate, and a 0.6 mm indentation depth on the upper surface of the floor.

Embodiment 3

[0036] The method of this embodiment is roughly the same as that of Example 1, the difference being that the balance layer adopted is composed of wood pulp with a volume percentage of 73%, rutile titanium dioxide with a volume percentage of 20%, and a volume percentage of 20%. Composed of 3% wood pulp and 4% volume percent nanocrystalline cellulose, with a density of 0.6g / cm 3 , the smoothness is 20S, the dry tensile force is 40N, the wet tensile force is 50N, the ash content is 22%, and the moisture content is 6%; On the spring between the table and the upper molded steel plate, the pattern convex height of the working surface of the lower molded steel plate is 0.12mm, the indentation depth on the upper surface of the substrate is 0.2mm, and the indentation depth on the upper surface of the floor is 0.5mm.

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Abstract

The invention provides a method for manufacturing an archaistic reinforced floor board, the method manufactures the archaistic reinforced floor board via pressing twice, wherein, a spring is arranged on the edge of a used upper mold pressing steel plate, one end of the spring is connected with the upper mold pressing steel plate, the other end is connected with the platform of a molding press, thus the upper mold pressing steel plate is hung on the platform so as to prevent damages from being caused to the floor board or a base material surface in the process that the upper mold pressing steel plate falls off and to prevent a base material from generating greater displacement in the pressing process, in addition, the lower mold pressing steel plate used in the invention can be provided with an embossed pattern, a floor board balance layer can have thermal viscosity, and the base material is fixed on the working surface of the lower mold pressing steel plate accordingly, so as to guarantee that texture that is pressed twice is superposed together. The archaistic reinforced floor board manufactured via the method of the invention is accurate in embossing, the archaistic effect is vivid, the operation is convenient, and the production efficiency is enhanced greatly.

Description

technical field [0001] The invention relates to a method for manufacturing an antique reinforced floor. Background technique [0002] Antique laminate flooring is elegant and beautiful, with simple and natural color, and is deeply loved by consumers. The current antique laminate flooring is generally made by pressing once, that is, by pressing the balance layer, base material, decorative layer and wear-resistant layer from bottom to top. Placement, it is obtained by one-time compression molding of the upper molded steel plate with a predetermined pattern. For this process, if the indentation on the floor surface is less than 0.3mm, not only the antique effect is not obvious, but also due to the poor surface flatness of the substrate And cause dry flowers, if the indentation is too deep, it is easy to crush the substrate. In order to solve the above problems, the method of pressing twice can be adopted, that is, the balance layer and the base material are pressed for the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02B32B37/06
Inventor 袁顺意谭宏伟蒋修涛杨声就胡新四秦自院卢永辉
Owner 江苏大自然智能家居有限公司
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