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Method for manufacturing shadow changing recombined decorative wood by using natural wood

A technology for recombining decorative wood and wood, applied in the field of wood processing, can solve problems such as design and change that do not involve gloss attributes, achieve great economic and social benefits, and avoid over-development

Active Publication Date: 2010-05-26
MAOYOU WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is that the existing recombined decorative woods all simulate the texture, flower shape and color of natural wood, and do not involve the design and change of its luster properties

Method used

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  • Method for manufacturing shadow changing recombined decorative wood by using natural wood
  • Method for manufacturing shadow changing recombined decorative wood by using natural wood
  • Method for manufacturing shadow changing recombined decorative wood by using natural wood

Examples

Experimental program
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Effect test

Embodiment 1

[0018] The method that natural wood of the present invention makes light and shadow changing recombination decorative wood (teak Afrormosia) at least comprises the following steps:

[0019] 1) Production of veneer: select cheap and oily kauri species, rotary cut 0.6mm thick oblique cut into 2580×690mm format veneer 1, see figure 1 The veneer 1 is dyed into a color close to the natural tree species Afrormosia after being bleached, and then dried to a moisture content of 6-20%, and the knots, cracks and color defects in the veneer 1 are repaired. The manufactured veneer 1 has an oblique angle A between most of the wood fiber direction and the long side of the veneer, and the angle range of the oblique angle A is 0°<A<90°;

[0020] 2) The veneer 1 is pressed into the first wood frame: the veneer is first coated with glue, and the veneer after the glue is weaved into groups, and each veneer group is arranged crosswise according to the fiber direction, and then pressed with pressur...

Embodiment 2

[0026] The method for making light and shadow changing recombined decorative wood (ripple shadow wood) from natural wood, see Figure 4 .

[0027] Design and process the wave shadow wood mold with CNC machine tools. The upper and lower parts of the mold have wave structures to produce such as Figure 4 The corrugated shadow wood 12.

[0028] Choose cheap fast-growing poplar veneer with a thickness of 0.6mm and a format size of 2.54m×0.74m.

[0029] After bleaching and washing the veneer, put it into the solution added with softener to cook and soak for two hours. Dry until the moisture content is 8-25%, and repair the knots, cracks and color defects in the veneer.

[0030] Use water-based isocyanate adhesive, glue amount 120~200g / m 2 , put 1~15 sheets of veneer into the mold each time, place the length direction as shown in the figure, and press it in multiple layers at 15~50kgf / cm 2 A total of 300 to 900 veneers are pressed under pressure, and the pressure is kept at roo...

Embodiment 3

[0033] For the method of making light and shadow changing recombined decorative wood from natural wood, see Figure 5 . The recombined decorative wood described in the method is formed by gluing together the wooden blocks 15 and 16 with different wood fiber directions. In the special case of wooden block 15 and wooden block 16, the veneer is thick to a certain extent, the method at least includes the following steps:

[0034] 1) Saw the wooden block so that there is an oblique angle D between the wood fiber direction 14 of the wooden block 15 and the planing surface of the wooden block 15, and the angle range of the oblique angle D is 0°<D<90°; 2) planing The surface to be bonded; 3) Bonding: the wood fiber direction 14 and the wood fiber direction 13 are cross-arranged between the adjacent wood blocks 15 and 16, and the wood fiber direction 14 and the wood fiber direction 13 are cross-arranged to form the intersection angle F The angle is 0°<F<180°, then apply glue on the j...

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Abstract

The invention relates to a method for manufacturing a shadow changing recombined decorative wood by using a natural wood, which comprises the following steps of: by using the characteristic that the glossy reflections of fibers of the natural wood in different directions are different, combining and pressing obliquely cut veneers or obliquely sawn woodblocks in certain proportion according to fiber directions to produce the recombined decorative wood; or laminating, gluing and pressing veneers with the same fiber directions by using a specially-designed convexo-concave die to produce the recombined decorative wood. A certain cutting face of the recombined decorative wood produced by the method has a special decorative effect of alternating changes of darkness and brightness along with the movement of the visual direction. The method can realize that common low-price woods and fast-growing woods can have the color, the texture and the luster of a natural precious tree species by imitation, and particularly can be used for imitating high-grade decorative woods with shadow changing roots, burls and the like.

Description

technical field [0001] The technology of the invention belongs to the field of wood processing, and relates to a method for making light and shadow changing recombined decorative wood from natural wood. Background technique [0002] Recombined decorative wood is a kind of wood texture, pattern, color characteristics or other artistic patterns of natural precious tree species, which is made by peeling or slicing ordinary wood into veneers, and then through color matching, lamination, molding and gluing. wooden decoration materials. China began to research and produce in the 1990s. The invention patent of application number 971122784 discloses "manufacturing method of artificial wooden square", and the invention patent of application number 001365282 discloses "manufacturing method of artificial wooden square". The invention patent No. 032293917 discloses "simulation precious wood", and the invention patent application No. 2008101637238 discloses "highly simulated recombined ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08B27D1/04B27D1/06B27D1/08B27K5/02
Inventor 王国平卢晓相
Owner MAOYOU WOOD
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