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Anti-cracking technology of solid wood

A wood and anti-cracking technology, which is applied in wood processing equipment, wood treatment, impregnated wood, etc., can solve problems such as trouble, deformation, and damage to solid wood furniture, and achieve the effect of not being easy to crack, and avoiding cracking and deformation

Inactive Publication Date: 2011-09-21
ZHEJIANG MOXIA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the advancement of science and technology, the connection between the world is getting closer and closer. Domestically produced solid wood furniture sells well all over the world. At the same time, it also brings technical problems to the solid wood furniture industry: due to the large temperature difference between different regions on the earth, the humidity No, the frame wood of solid wood furniture is very easy to crack and deform, thus destroying the appearance of solid wood furniture and bringing great troubles to solid wood furniture enterprises and consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The wood is teak, and the final moisture content is required to be 6~8%. It is processed according to the following steps:

[0014] ① Soak teak wood in a pool for 90 days;

[0015] ② Salvage the teak and cut it into 30mm thick boards;

[0016] ③Steam the plate with saturated steam for 72 hours in a steamer;

[0017] ④ Dry the board after steaming for 15 days;

[0018] ⑤Measure the moisture content of the board, measure at 6 points on the board: 35%, 36%, 29%, 31%, 33%, 30%, select the 3 points with the highest moisture content, take the average value as the moisture content of the board Rate: 34.7%;

[0019] ⑥According to the measured moisture content, the "Drying Stage Temperature Table for Teak Wood Thickness Less than 40mm" obtained from our company's many years of practice can determine the "initial drying stage" of the board and the "dry bulb temperature" and "wet bulb temperature" of the oven. ”: Initial drying stage 3, dry bulb temperature 60°C, wet bulb temp...

Embodiment 2

[0027] The wood is teak, and the final moisture content is required to be 8~12%, and the treatment is carried out according to the following steps:

[0028] ① Soak teak wood in a pool for 80 days;

[0029] ② Salvage the teak and cut it into 50mm thick plates;

[0030] ③Steam the plate with saturated steam for 48 hours in a steamer;

[0031] ④ Dry the board after steaming for 14 days;

[0032] ⑤Measure the moisture content of the board, measure at 6 points on the board: 31%, 30%, 28%, 27%, 25%, 26%, select the 3 points with the highest moisture content, take the average value as the moisture content of the board Rate: 29.7%;

[0033] ⑥According to the measured moisture content, the "Drying Stage Temperature Table for Teak Wood Thickness Greater than 40mm" obtained from our company's many years of practice can determine the "initial drying stage" of the board and the "dry bulb temperature" and "wet bulb temperature" of the oven. ”: Initial drying stage 4, dry bulb temperatur...

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PUM

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Abstract

The invention relates to a processing method of wood of the furniture industry, in particular to an anti-cracking technology of solid wood. The anti-cracking technology of the solid wood sequentially comprises the following steps of: (1) soaking a raw wood in a water tank for 60 to 90 days; (2) cutting the soaked raw wood into boards according to the required size; (3) steaming the boards in a steam box for 2 to 4 days; and (4) drying the steamed boards to a required moisture content. The raw wood is soaked for long time so as to lead the raw wood to die really; the boards are steamed for days; the wood is plasticized so that the boards are more tougher; the boards and the wood are combined so as to lead the wood to be tough, tensile and firm and is not easy to crack; and a special drying technology of first natural drying and then alternating temperature drying prevents the wood from cracking and deforming in the drying process.

Description

technical field [0001] The invention relates to a wood processing method in the furniture industry, in particular to an anti-cracking process for solid wood. Background technique [0002] With the continuous improvement of living standards, people's requirements for furniture grades are gradually increasing, and solid wood furniture is especially popular among consumers. With the advancement of science and technology, the connection between the world is getting closer and closer. Domestically produced solid wood furniture sells well all over the world. At the same time, it also brings technical problems to the solid wood furniture industry: due to the large temperature difference between different regions on the earth, the humidity No, the frame wood of solid wood furniture is very easy to crack and deform, thus destroying the appearance of solid wood furniture and bringing great troubles to solid wood furniture enterprises and consumers. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): B27K3/02B27K5/00B27K5/04
Inventor 莫有根何金根濮伟伟
Owner ZHEJIANG MOXIA IND
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