CN2429308Y

CN2429308Y - Vertical multi-layer composite materials

Info

Publication number: CN2429308Y
Application number: CN 00212533
Authority: CN
Inventors: 孙洪盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-04
Filing date: 2000-07-04
Publication date: 2001-05-09
Anticipated expiration: 2010-07-04

Abstract

The utility model relates to a stumpage multilayer composite plate. The utility model is characterized in that the utility model is composed of a panel layer 1 and a bottom panel layer 2, wherein the panel layer 1 is formed by that a plurality of identical faces with a rectangular shape, a square shape or various geometric shapes are used as surfaces and spliced, combined and processed in a gluing mode to form the panel layer 1 with stumpage vertical textures of 90 DEG; the bottom panel layer 2 can be made of various needle broad-leaf species material or various artificial panels; the panel layer 1 and the bottom layer 2 are glued, hot-pressed, combined and formed into a whole. The utility model has the advantages of simple structure, easy fabrication, low cost, excellent use of bad material, high strength, favorable abrasive resistance, difficult buckling deformation and high lumber utilization rate.

Description

Standing tree MULTILAYER COMPOSITE material

The utility model relates to a kind of composite board, particularly a kind ofly is widely used in building, indoor decorating, furniture standing tree (cross section of timber the is a surface plate) multilayer composite sheet in producing.

At present, the composite wood kind is more, as integrated timber etc.Usually integrated timber all is with the sheet material of traditional parallel short grain processing, at first rejects the defective in the timber, and the short material in the side of being processed into behind the bonding spreading of toe joint or plane, carries out parallel short grain matching board gummed again and forms.Raw material adopts high-quality rare trees such as Manchurian ash, toothed oak wood more, the utilization rate of timber only for become a useful person about 30%, materials such as precious high-quality seeds had both been wasted, cost is higher again, in the situation that rare trees such as the Manchurian ash of China's high-quality, toothed oak wood fall sharply year by year, seek a kind of utilization rate height of becoming a useful person, cost is low, seeds are extensive, and the composite board that reaches the excellent usefulness of bad material has become the problem that presses for solution.

The purpose of this utility model is: at the problem of prior art existence, design provides a kind of novel structure uniqueness, save precious high-quality seeds, accomplish the excellent usefulness of bad material, can utilize the big small dimension wood of any pin, deciduous species, as the abundant living larch of speed of our province, and utilize its early, late wood's annual ring strain line reason is obviously clear, elegant in appearance, meet the requirement of people's back to nature, cross section with timber is a surface plate, is standing tree (cross section) the MULTILAYER COMPOSITE material of base plate in any sheet material through processing and splicing, gummed hot pressing.

The utility model is achieved by following manner: a kind of standing tree multilayer composite sheet, it is characterized in that forming by panel layer 1 and backplane level 2, the former (referring to panel layer 1) is some rectangles, square or other various geometries (as circle, regular polygon etc.) face is processed into the compoboard panel layer 1 of 90 ° of the perpendicular textures of standing tree through combined and spliced combination gummed for the surface, the latter can use all kinds of coniferous and deciduous tree species materials or various wood-based plate to be backplane level 2, the two becomes one through gummed hot pressing composite molding, can be processed into thin according to the actual requirements, thick and different length, the sheet material and the square bar of multiple dimensions such as wide.120mm * 240mm specification and other all size as decorations on the market, furniture use.This sheet material can be widely used in aspects such as building, floor, indoor decorating, skirting, furniture.

The utility model is compared with prior art, has following characteristics:

One, simple in structure, process easily, can utilize the big small dimension wood (as the abundant living larch of speed of our province) of any pin, deciduous species, substitute the high-quality seeds (as rare trees such as Manchurian ash, toothed oak wood) that fall sharply year by year, DEVELOPMENT PROSPECT is wide.

Two, the cross section of timber is the material of panel layer, so because be that the perpendicular texture quality of standing tree is hard, intensity is high, and wearability is fabulous.

Three, because employing is perpendicular texture structure, be again the multiple layer combination moulding, so this material is difficult for buckling deformation, using value is extensive.

Four, the utilization rate of becoming a useful person is higher, can reach about 60%, increase operation rate nearly one times than existing integrated timber, thereby cost is relatively low.

Five, the seeds that utilize are extensive, applicable to any pin, the big small dimension wood of deciduous species, special as utilize our province to enrich larch material processing standing tree (cross section) MULTILAYER COMPOSITE material, has high economic benefit especially, larch early, late wood's annual ring strain line reason is obviously clear, elegant in appearance, meet the requirement that modern people pursue the back to nature conviction, and standing tree (cross section) the MULTILAYER COMPOSITE material that utilizes the abundant larch resource production and processing of our province is also according to very high economic benefit and social benefit are arranged, and saved the seeds of precious high-quality, also can reach the purpose of the excellent usefulness of bad material.

Fig. 1 is a rectangle sheet material stereogram of the present utility model;

Fig. 2 is a square sheet material front view of the present utility model;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the stereogram of square sheet material of the present utility model.

Among the figure: 1 panel layer, 2 backplane levels.

Most preferred embodiment of the present utility model, as Fig. 1, shown in 2, a kind of standing tree multilayer composite sheet, it is characterized in that forming by panel layer 1 and backplane level 2, the former (referring to panel layer 1) is some rectangles, square or other various geometries (as circle, regular polygon etc.) face is processed into the compoboard panel layer 1 of 90 ° of the perpendicular textures of standing tree through combined and spliced combination gummed for the surface, the latter can use all kinds of coniferous and deciduous tree species materials or various wood-based plate to be backplane level 2, the two becomes one through gummed hot pressing composite molding, can be processed into thin according to the actual requirements, thick and different length, the sheet material and the square bar of multiple dimensions such as wide.120mm * 240mm specification and other all size as decorations on the market, furniture use.This sheet material can be widely used in aspects such as building, floor, indoor decorating, skirting, furniture.

Claims

1, a kind of standing tree multilayer composite sheet, it is characterized in that forming by panel layer (1) and backplane level (2), the former is 90 ° of the perpendicular textures of standing tree are processed in the cross section of the timber of some rectangles, square or various geometries through combined and spliced gummed for the surface a compoboard panel layer (1), the latter can use all kinds of coniferous and deciduous tree species materials or various wood-based plate to be backplane level (2), and the two becomes one through gummed hot pressing.