CN2601799Y

CN2601799Y - Artificial precious wood

Info

Publication number: CN2601799Y
Application number: CN 03229391
Authority: CN
Inventors: 丁鸿敏; 吴正华; 李本英; 孙朝坤; 唐善学
Original assignee: Dehua TB New Decoration MaterialsCo Ltd
Current assignee: Dehua TB New Decoration MaterialsCo Ltd
Priority date: 2003-03-10
Filing date: 2003-03-10
Publication date: 2004-02-04
Anticipated expiration: 2013-03-10

Abstract

The utility model relates to a composition of an imitated rare wood, comprising a plurality of veneers (1) which are made of ordinary wood and arranged one after another, dye color or not according to the venation and color of the rare wood needed to be imitated; by arranging and combining the veneers, the veneer (1) in the wood parallel or curve is made into a plurality of shapes to imitated the venation of the rare wood, the veneers (1) are felted by adhesive (2), the thickness of the veneers is 0.3 to 0.8mm, and a lumber is composed of 200 to 2000 layers of veneers. The utility model uses the low-cost ordinary wood to imitate the nature rare wood, not only solves the conflict of the lacking rare wood, but also reduce the produce cost. The effect is marked.

Description

The precious wood of emulation

Technical field

The utility model belongs to the wood processing technique field.

Background technology

In the prior art, a kind of laminated veneer lumber (LVL) is arranged, it is a kind of structural wood that is formed by the thick veneer rift grain of multilayer paralled laminate gummed, be usually used in replacing solid wood and make building materials components such as architectural beam, post, truss and car and boat, door and window, framework, sleeper etc., its veneer thickness is generally at 2-5mm, referring to " timber industry " 2002 the 6th terms " creep of different structure poplar laminated veneer lumber and anti-bending strength ", " international wood industry " the 6th phase in 2002 " big ailanthus wood is made LVL (periodical, English) ".This technological deficiency is to copy the texture and the color and luster of precious timber, can only do the ordinary construction material.Also has the wooden skin of a kind of dyeing now, it is the natural timber of selecting suitable seeds, slicing becomes the veneer of 0.1-0.5mm, dyed and imitated more natural precious timber, as the black walnut veneer that dyes, be used to do thick china, this technological deficiency: the one, simulated effect and natural precious timber difference are bigger, and the 2nd, it is also higher generally to be used to the own price of timber of copying; The 3rd, generally can only do thick china, the purposes narrow range, kind is more single.

The utility model content

The utility model is to provide a kind of simulated effect good, numerous in variety for addressing the above problem, broad-spectrum emulation precious timber.

The technical solution of the utility model is: the several layers veneer of being made by common wood overlaps together, and dye various required colors or do not dye according to required imitated precious timber kind texture, color and luster needs, permutation and combination, make veneer in timber, become parallel or bend to different shape with the imitation precious timber wood grain, stick with glue the agent bonding between veneer, veneer thickness is generally at 0.3-0.8mm, and one becomes a useful person used veneer between the 200-2000 layer.Becoming a useful person of this timber can be cuboid, long 2200-2600mm, wide 600-800mm, high 300-800mm.The precious timber kind of being copied can be many kinds such as red cherry, black walnut, teak, the burr.Used veneer is the common wood rotary cut venner, or carries out the assembly second time with the sliced veneer of emulation wood.Used adhesive can be urea-formaldehyde resin adhesive, melamine glue, polyvinyl acetate glue or their epoxy glue, and furnishing shades of colour as required.Veneer becomes parallel or bends to different shape in timber, can realize by veneer assembly and mould mold pressing.The utility model compared with prior art has following advantage: owing to select the common wood kind according to material texture, the color and luster of the precious timber of institute's emulation, and dye required color with its veneer.Adhesive also can be mixed colours, and by veneer assembly and refining mould, so can copy identical with natural precious timber or very approximate emulation precious timber, simulated effect is good.And can copy the natural precious timber of many kinds; The big I of emulation precious timber cuboid is adjusted length as required, can be used for slicing veneer and do the precious wooden thick china of emulation, can be sawn into sheet material, makes the precious timber of emulation, wood strip bar, furniture, timber floor etc.

The cheap common wood of the utility model, veneer is copied natural precious timber, has both solved the contradiction of natural precious timber supply and demand shortage, has reduced production cost again, remarkable benefit.

Description of drawings

Fig. 1 is the schematic perspective view of becoming a useful person of the precious wood of emulation.

Fig. 2 is a kind of cross section of Fig. 1: emulation precious timber black walnut schematic diagram.

The another kind of cross section that Fig. 3 is different for Fig. 1 veneer laminates: emulation precious timber red cherry schematic diagram.

Another cross section that Fig. 4 is different for Fig. 1 veneer laminates: emulation precious timber whitewash opal burr schematic diagram.

The specific embodiment

1 couple of embodiment is illustrated below in conjunction with accompanying drawing: the several layers veneer of being made by common wood 1 overlaps together, and dye various required colors or do not dye according to required imitated precious timber kind texture, color and luster needs, permutation and combination, make veneer in timber, become parallel or bend to different shape with the imitation precious timber wood grain, stick with glue agent 2 bondings between veneer, veneer thickness is generally at 0.3-0.8mm, and one becomes a useful person used veneer between the 200-2000 layer.

Embodiment 1: in conjunction with Fig. 2, and the precious wooden black walnut of emulation.Veneer 1 timber adopts A Yousi, the thick 0.8mm of veneer, and it is slightly purple to dye brownish black, adhesive 2 usefulness urea-formaldehyde resin adhesive furnishing aterrimus.Veneer 1 is the Cheng Shanwen curve form in timber.

Embodiment 2: in conjunction with Fig. 3, and the precious wooden red cherry of emulation.Veneer 1 timber adopts poplar, and adhesive 2 is used melamine modified urea-formaldehyde glue, the furnishing bronzing.The thick 0.6mm of veneer dyes the cherry light red, and veneer 1 becomes the nearly parallel shape of skew back in timber.

Embodiment 3: in conjunction with Fig. 4, and the whitewash opal burr.Veneer 1 timber poplar, the thick 0.3mm of veneer, bleaching is not dyeed.Adhesive 2 is used environment protection type urea formaldehyde resin adhesive, the furnishing ecru.Veneer 1 becomes complicated projection and concave surface in timber, be shaped with the mould compacting.

Claims

1, the precious wood of a kind of emulation, constitute by common wood, it is characterized in that: the several layers veneer of being made by common wood (1) overlaps together, and dye various required colors or do not dye according to required imitated precious timber kind texture, color and luster needs, permutation and combination, make veneer (1) in timber, become parallel or bend to different shape with the imitation precious timber wood grain, stick with glue agent (2) bonding between veneer (1), veneer thickness is generally at 0.3-0.8mm, and one becomes a useful person used veneer between the 200-2000 layer.

2, the precious wood of emulation according to claim 1 is characterized in that said veneer (1) is that the precious wooden plane of common wood rotary cut venner or emulation is cut veneer.

3, the precious wood of emulation according to claim 1 is characterized in that this timber can be cuboid, and its volume is long 2200-2600mm, wide 600-800mm, high 300-800mm.

4, the precious wood of emulation according to claim 1 is characterized in that its imitated precious timber kind can be kinds such as red cherry, black walnut, teak, the burr.