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Preparation technology for elm furniture boards

A preparation process and elm wood technology are applied in the field of preparation technology of elm wood furniture panels, which can solve the problems of unusable, easy to burst, warp and the like, and achieve the effects of reducing the cost of raw materials, increasing the cost, and being easy to process.

Active Publication Date: 2016-04-13
ZHANGWU COUNTY HUANBAO WOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, this kind of "pimple elm" was used to make furniture, which was easy to burst, warp, and deform, so it was eliminated, especially the antique elm furniture. Above 5,000 cubic meters, most of them are used for burning materials, which do not fully play their role

Method used

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  • Preparation technology for elm furniture boards
  • Preparation technology for elm furniture boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] First, the purchased "pimple elm" log sawn timber is selected, and then the selected material is soaked in room temperature water for 30 days in a 60 cubic meter above-ground cement pool. After soaking, the material (3m 3 ) Put directly into a steaming tank with a diameter of 1.7 meters and a height of 3 meters at 100°C and cook for 36 hours. After the cooking is completed, the materials are taken out of the stack and dried for 30 days. At this time, the moisture of the wood is about 20-30wt.%, and then the dried wood is planed. The cut and selected materials are sent to a baking kiln with a height of 4 meters, a length of 6 meters, a width of 4 meters, and a width of 96 cubic meters. The baking time is 15 days, the temperature is 80°C, and after testing, the material will stop baking when its moisture reaches 10%. % Is straight material and 30% is bent material. The straight material is directly sent to the elm processing workshop to make raw material plates. The bent mat...

Embodiment 2

[0026] The difference from Example 1 is that the raw material of the furniture board is yellow elm. The yellow elm is selected from sawn timber, soaked, steamed, stacked and dried, and baked until the moisture content of the material reaches 10%. Directly sent to the elm processing workshop for raw material board. The raw materials of yellow elm through the above steps make the wood, lignin and fibrous structure loose and soft, and change the physical structure. Compared with the board that is not processed by the process of the present invention, it is more convenient to process, and the processed elm furniture is not easy to crack. Greatly improve its service life.

[0027] The finished elm furniture prepared by using the board obtained in Example 1 such as figure 2 As shown, the finished furniture not only maintains the beautiful natural texture of elm wood, the rough and unrestrained texture characteristics, and the various indicators of the elm wood furniture produced full...

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Abstract

The invention discloses a preparation technology for elm furniture boards, and belongs to the technical field of furniture board technologies. The preparation technology comprises the steps of sawing and selecting raw elm material; soaking the selected sawn timber in a pool at normal temperature for one month for loosening and softening the wood; cooking the timber in hot water of 60-100 DEG C for 20-48 hours for continuously loosening and softening the wood; taking out the cooked timber for airing in a stacked mode for 20-90 days; slicing, sorting and then conveying the aired timber into a roasting kiln for roasting, stopping roasting until the moisture of the timber ranges from 8% to 12%, obtaining the elm furniture boards and conveying the elm furniture boards to an elm furniture processing workshop for processing. The elm boards obtained through the preparation technology are loose, soft and easy to process, the log grains are preserved, and finished furniture is durable in use; especially knotted elm which cannot be used as raw material for elm furniture in the past can become ideal raw material for the elm furniture after being treated through the preparation technology.

Description

Technical field [0001] The invention relates to the technical field of furniture board technology, in particular to a preparation process of elm furniture board. Background technique [0002] Elm wood has the characteristics of beautiful natural grain, tough texture, and rough texture, coupled with the peculiar natural color and charm of elm wood, making it the first choice for furniture making. But elm is a hard miscellaneous wood, the wood is very hard, and the elm furniture made is prone to cracking and deformation. To solve this problem, the traditional treatment method is to dry the elm wood board, and the dried board is then made into furniture, and the quality is relatively improved. But elm is not easy to dry, the moisture of the material comes out slowly, and the internal stress will cause the elm to crack during the drying process. Nowadays, there are many elm wood panels on the market due to cost or equipment problems, the wood is not dried in place, so the elm wood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08
Inventor 马奔
Owner ZHANGWU COUNTY HUANBAO WOOD CO LTD