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Method for producing solid wood floor

A technology of solid wood flooring and manufacturing methods, applied in the direction of manufacturing tools, wood processing appliances, etc., can solve the problems of reducing production costs, unable to solve the bottleneck of the development of flooring enterprises, and achieve the effect of solving worries about the future

Inactive Publication Date: 2009-04-22
陈煜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solid wood composite flooring is made of three or more layers of ordinary solid wood laminated as a floor substrate, and then a layer of valuable solid wood veneer or solid wood chips is pasted on the floor substrate as a decorative layer, which not only saves precious wood, but also reduces production costs. The cost will not affect the appearance, but because the production includes multiple complex processes such as cooking, drying, slicing, and jigsawing, and still cannot get rid of the demand for precious wood, it cannot solve the bottleneck of the development of flooring enterprises. Wood grain paper replaces the solid wood floor of solid wood veneer (such as the utility model patent ZL200720063320.7) to achieve the purpose of not using precious wood at all, but how to make this kind of floor is still a difficult problem for the scientific and technological personnel in this industry

Method used

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  • Method for producing solid wood floor

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0014] Material preparation:

[0015] The non-precious solid wood floor base material adopts the multi-layer solid wood floor base material with a specification of 1230×930×15mm produced by Jiangsu Chenghui Wood Industry Co., Ltd.

[0016] The impregnated paper is provided by Huifeng Paper Co., Ltd. in Yuhua District, Changsha City, Hunan Province. Its size is 1250×950 and its weight is 110g / m 2 , the amount of gluing is 150%, and the impregnating sizing material is melamine glue (MF).

[0017] The wood-grain base paper adopts the wood-grain base paper produced by Zhejiang Hangzhou Jinxiu Decoration Materials Co., Ltd., with a grammage of 80g / m2, and cut into specifications of 1250×950mm.

[0018] The veneer press is a small-format press produced by Hunan Changsha Yuanhong Industrial Co., Ltd., the model is YHMY280-6, and the press format is 1300×950mm.

Embodiment approach

[0019] This implementation mode includes the following steps:

[0020] (1) Place impregnated paper on non-precious solid wood substrate;

[0021] (2) Wood grain paper is placed on impregnated paper to obtain floor assembly;

[0022] (3) Put the floor assembly obtained in step (2) into a veneer hot press to press into a floor blank, and the hot pressing adopts a unit hot pressing pressure of 30kg / cm 2 , the hot-pressing temperature is 200°C, and the hot-pressing time is 50 seconds;

[0023] (4) Remove the edges of the surrounding paper and store them in stacks. The storage time is 48 hours. The sawing workshop will saw the 1250×950mm large board into eight small pieces, the size is: 151×930×15mm;

[0024] (5) The small floor slabs sawn in step (4) are stacked and stored for 96 hours to balance the moisture content of the small boards and achieve a relative balance with the atmospheric humidity. When stacking and storing, ventilation slots should be left. The tray stores abou...

Embodiment approach 2

[0028] Material preparation:

[0029] The non-precious solid wood floor base material adopts the multi-layer solid wood floor base material with a specification of 1230×930×15mm produced by Jiangsu Chenghui Wood Industry Co., Ltd.

[0030] The glue is melamine glue (MF).

[0031] The wood-grain base paper adopts the wood-grain base paper produced by Zhejiang Hangzhou Jinxiu Decoration Materials Co., Ltd., with a grammage of 80g / m2 and cut into specifications of 1250×950mm.

[0032] The veneer press is a small-format press produced by Hunan Changsha Yuanhong Industrial Co., Ltd., the model is YHMY280-6, and the press format is 1300×950mm.

[0033] This implementation mode includes the following steps:

[0034] (1) smear melamine glue on the non-famous and valuable solid wood substrate to obtain the glued substrate;

[0035] (2) Wood grain paper is placed on the gluing surface of the gluing substrate to obtain the floor assembly;

[0036] (3) Put the floor assembly obtained ...

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Abstract

The invention discloses a method for manufacturing a solid wood floor board, which comprises the following steps: adopting inexpensive solid wood floor board base materials, and spreading glue or placing impregnated paper on the base materials to obtain a sized base material; placing wood grain paper on the sized base material to obtain a floor board component; placing the floor board component in a hot press to be pressed into a floor board blank at the pressure of between 4 and 40 kilograms per square centimeter, the hot pressing temperature of between 80 and 240 DEG C, and the hot pressing time of between 20 and 120 seconds; performing aging treatment on the floor board blank; slotting and tenoning the floor board blank after the aging treatment; and performing surface paint treatment on the floor board blank after the slotting and the tenoning to obtain the finished product. The method can use common solid wood base materials to manufacture the solid wood floor board the appearance and the surface wear strength of which can be on a par with that of the floor board made of rare woods, and the manufacture of the solid wood floor board without using the rare wood by enterprises can be truly realized, thereby solving the fear of trouble in the rear and opening up broad prospect for the market.

Description

technical field [0001] The invention relates to a method for manufacturing a solid wood floor. Background technique [0002] There are two main types of solid wood flooring at present, one is pure solid wood flooring directly made of valuable wood, this type of flooring with the scarcity of global forest resources, more and more large-diameter precious wood can be used for this floor The rarer it is, especially in China, most solid wood flooring manufacturers rely on imported logs to survive, which greatly restricts the development of enterprises. In recent years, the rise of solid wood composite flooring such as three-layer solid wood composite flooring and multi-layer solid wood composite flooring, its market The share is increasing year by year and there is a tendency to replace pure solid wood flooring. Solid wood composite flooring is made of three or more layers of ordinary solid wood laminated as a floor substrate, and then a layer of valuable solid wood veneer or so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04
Inventor 陈煜
Owner 陈煜