Production process of super-stable solid wood floor

A technology of solid wood flooring and production technology, applied in wood processing equipment, manufacturing tools, pressure impregnation, etc., can solve the problems of low deformation resistance, short service life, reducing the application range and mission life of solid wood flooring, and achieve deformation resistance and service life improvement, improved corrosion resistance and anti-moth effect, good stability and deformation resistance

Inactive Publication Date: 2019-05-07
浙江上臣家居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these countermeasures can alleviate the moisture content change or deformation of the floor during use, the solid wood floor cannot be completely isolated from the external environment after the above-mentioned process, resulting in it will still be affected by the moisture content as the working time continues to prolong. Changes in the form of certain warping and deformation phenomenon, work stability can not meet the requirements of users
And because the conventional paint or sealing wax process is easy to be worn by external influences during use, thereby reducing the corrosion resistance and insect-proof effect of the solid wood floor after long-term use, further reducing the scope of application and mission life of the solid wood floor
[0003] In addition, with the increase of the size and thickness of the solid wood floor, the deformation effect of the processing technology and the external environment on the solid wood floor will continue to increase, resulting in the current length of 2-6 meters, width of 20-30 cm, and thickness of 2-6 meters. The 3 cm ultra-long and wide floor is easily deformed by external influences during processing or use, resulting in difficulty in processing and greatly reducing the service life of the ultra-long and wide floor, which cannot meet normal use standards
Therefore, the existing solid wood floor has the problems of low deformation resistance, poor corrosion resistance, poor anti-moth effect and short service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1. The production process of ultra-stable solid wood floor includes the following steps:

[0029] ① Put the floor blank and wax into the heating chamber at the same time, and keep the heating chamber in a closed state to obtain A heating chamber;

[0030] ② Evacuate the air in the heating chamber A to make it in a vacuum state, and heat the floor blanks and wax in the heating chamber from normal temperature to 100-120 °C while pumping to obtain B floor blanks;

[0031] ③ Take out the B floor blank and let it stand, so that the liquid wax on the surface of the B floor blank will automatically flow away when it is standing still, and make the B floor blank cool to normal temperature after standing to obtain a C floor blank;

[0032] ④Let the C floor blanks stand for 15 to 20 days in a natural state to obtain D floor blanks;

[0033] ⑤ Carry out the sanding and grooving process for the D floor blank in turn to obtain the E floor blank;

[0034] ⑥ Apply oil or pa...

Embodiment 2

[0048] Example 2. The production process of ultra-stable solid wood floor includes the following steps:

[0049] ①Short-grain wooden boards with a moisture content of 12-15% are used as floor blanks, and several fine holes are distributed on the upper and lower sides of the floor blank. The spacing between adjacent fine holes along the length direction of the floor blank is 5mm. The spacing of the holes along the width direction of the floor blank is 2mm, the ratio of the depth of the pores to the thickness of the floor is 1:5, and the diameter of the pores is 0.5mm; put the floor blank and wax into the heating chamber at the same time, and make the heating chamber In a closed state, A heating chamber is obtained;

[0050] ②Pull out the air in the heating chamber A so that it is in a vacuum state with a vacuum pressure of -0.1MPa, and at the same time, the floor blank and wax in the heating chamber are heated from normal temperature to 120 °C at a uniform speed, and the heati...

experiment example

[0061] Experimental example: select 900mm*90mm*18mm birch board as the floor blank, take every five solid wood floor blanks as an experimental group, and respectively process three groups of experimental groups according to the production process of the present invention to obtain a finished floor; wherein the experiment For the wax filling process described in steps ①-⑤ of the floor blank removal of group 1, the floor blank is directly subjected to subsequent processes such as sanding and thickness determination; the floor blank of experimental group 2 does not have pores on its surface before being placed in the heating chamber; Experimental group 3 was processed according to the process of Example 2.

[0062] Then, physical and chemical tests were carried out on the heat-resistant dimensional stability, moisture-resistant dimensional stability, static bending strength and elastic modulus of the three experimental groups according to the conventional test methods. The test re...

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PUM

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Abstract

The invention discloses a production process of a super-stable solid wood floor. The production process comprises following steps that a floor blank and wax are jointly put into a heating cavity, theheating cavity is in the closed state, air in the heating cavity is pulled away, the heating cavity is in the vacuum state, the floor blank and the wax in the heating cavity are subjected to temperature rise to 100 to 120 DEG C while air exhaust is carried out, after the floor blank is taken out, the floor blank is subjected to standing to be in the normal temperature state, under the natural state, standing is carried out for 15 to 20 days, the floor blank is subjected to sanding thickness fixing, grooving and surface oil or paint coating in sequence, and the finished floor is obtained. The non-deformability, corrosion resistance, and worm eaten preventing effect of the solid wood floor can be obviously improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to a production process of solid wood floor, in particular to a production process of ultra-stable solid wood floor. Background technique [0002] With the improvement of people's living standards, solid wood flooring is widely used as a high-end floor decoration material in different occasions and environments such as homes, hotels or assembly halls due to its advantages of comfortable foot feel, safe use and closeness to nature. However, since the solid wood floor will be affected by the external environment during the long-term use, its own moisture content will change, resulting in the overall deformation or warpage of the solid wood floor, which seriously affects the working stability and service life of the solid wood floor. In order to deal with this problem, the current manufacturers generally use the sealing wax or painting process on the floor surface to slow down the change of moisture content caused by the mutual conta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04B27M1/08B27K3/08
Inventor 顾国华
Owner 浙江上臣家居科技有限公司
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