CN2152646Y

CN2152646Y - Bamboo thin-layer laminate

Info

Publication number: CN2152646Y
Application number: CN 93236315
Authority: CN
Inventors: 王正华
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-24
Filing date: 1993-02-24
Publication date: 1994-01-12
Anticipated expiration: 2003-02-24

Abstract

The utility model relates to a bamboo thin-layer laminate which is composed of at least three bamboo thin layers which are made of spiral cutting raw bamboo and are bound together. The bamboo fiber directions of the adjacent bamboo thin lays are mutually cross. The utility model has the advantages of high strength and good tension and compression resisting performance, and can be used as a substitute for various bamboo plates and wood plates.

Description

Bamboo thin-layer laminate

The utility model relates to a kind of forming laminated sheet material product, particularly a kind of bamboo wood thin layer clamping plate.

At present, plate with the bamboo wood manufacturing, based on Bamboo strip plate, as Bamboo strip plywood (CN87204409), bamboo bar composite plate (CN91220343.9), bamboo bar side panel (CN92218680.4) etc., former bamboo is cutd open into the curved bamboo bar in cross section, or again rectangle or other geometry are processed in bamboo bar cross section, and then the bamboo bar being closely aligned into bamboo strip layer, bamboo strip layer further composes Bamboo strip plate.Bamboo strip plate can be got band timber plate to a certain extent and use, and saves valuable timber resources, but because Bamboo strip plate thicker (general thickness is several centimetres) has limited its scope of application.Process only several millimeters thick and the Bamboo strip plate of certain intensity is arranged, difficulty is very big, because Bamboo strip plate is thin more, high more to the specification and the shape need of bamboo wood, technology is complicated more, and cost is expensive more.

The purpose of this utility model is, overcomes the structural weak point of above-mentioned bamboo board, and a kind of intensity height, bamboo wood thin layer clamping plate that applicability is good are provided.

The technical characterictic of the utility model bamboo wood thin layer clamping plate is, is made up of the stacked gummed of bamboo wood thin layer of at least three layers of former bamboo gained of rotary-cut, and the bamboo fibre direction of adjacent bamboo wood thin layer is intersected mutually.So-called rotary-cut, promptly along former bamboo external cylindrical surface rotary cutting, gained bamboo wood thin layer is the thinnest to have only a few tenths of a mm, form clamping plate by above-mentioned requirements, with the Bamboo strip plate or the wooden splint comparison of same thickness, good integrity, the intensity height, the tension compressive property is good, can replace various bamboo boards, timber plate, is widely used in industries such as building, decoration, packing, shipbuilding.

With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.

Fig. 1 is the utility model example structure schematic diagram.

As shown in Figure 1, embodiment bamboo wood thin layer clamping plate are made of the bamboo wood thin layer 1 stacked gummed of 5 layers of former bamboo gained of rotary-cut, the machine direction of adjacent bamboo wood thin layer (shown in the arrow) is intersected mutually, the length and width of clamping plate, thickness can have plurality of specifications as required, only thick 3 millimeters of this routine middle clamp plate is suitable for doing the plane materiel of furniture and decorative panel.

Claims

1, bamboo wood thin layer clamping plate is characterized in that being made up of the stacked gummed of bamboo wood thin layer of at least three layers of former bamboo gained of rotary-cut, and the bamboo fibre direction of adjacent bamboo wood thin layer is intersected mutually.