CN2227563Y - Compound plywood - Google Patents

Abstract

The utility model relates to an artificial board for wood working, particularly a compound plywood. The compound plywood is used as the woody single board of a face board. The grain direction of the compound plywood is the same with the width direction of the finished board, so the short and small material can be used as the raw material for processing the single board. The core layer is bamboo fabric such as bamboo pad, bamboo web, etc., so the woody single boards can be saved, the wood consumption can be reduced, the strength of the product can be enhanced, and the cost can be reduced. The utility model can be used for cabinet making and can be used as various decorative material.

Description

Composite plywood

The utility model relates to a kind of wood-based plate, particularly a kind of composite plywood.

Glued board is a kind of wood-based plate that is widely used in furniture and adnornment industry, and its output and sales volume are very big.Existing glued board is that rounding is become veneer, after the drying applying glue, the hot pressing of multilayer veneer gummed is formed, its dash board grain direction is consistent with the production board length direction, thereby be used for the veneer on two surfaces, need material good, footpath grade big and long and perfectly straight high-quality weedtree is as raw material, and wood consumption is big, utilization rate is low, so cost is higher, with regard to the existing timber resources of China, no matter be on quality and quantity, to say, all be difficult to satisfy the demand.The purpose of this utility model be to provide a kind of not high to the veneer ingredient requirement, can improve timber utilization rate, reduce lumber consumption and the higher composite plywood of cost low-intensity.

Solution of the present utility model is, as the plate sandwich layer, the grain direction of face ply is consistent with the width of production board with the bamboo matter braid of one deck at least.So then can utilize short material small powder as the work sheet board raw material, not only reduced the requirement of timber but also can improve the utilization rate of timber, utilize bamboo matter braid as sandwich layer, can reduce essential veneer consumption and reduced the timber consumption thereby both can increase the intensity of production board and improve the quality, reduce cost.The utility model can be widely used in the furniture manufacturing equally and be used as various ornament materials.

Description of drawings:

Fig. 1 is for cross-sectional configuration schematic diagram of the present utility model and be appointed as Figure of abstract

Fig. 2 is a vertical view of the present utility model

Now contrasting accompanying drawing is described the utility model:

As shown in Figure 1, 2, utilize rounding veneer and the drying processing quite long with the composite plywood width, with bamboo wood braiding bamboo pad or bamboo curtain splint or the bamboo net [2] suitable with the production board width of cloth, impregnation after drying, when assembly, Wooden veneer [1] is topped respectively in the two sides of bamboo matter braid, the grain direction of veneer [1] needs consistent with the production board width, the number of plies of bamboo matter braid, according to requirement to the finished product thickness of slab, can be one deck, two-layer or multilayer is overlapping, thereafter again by hot pressing, saw limit, sanding product.

Claims (1)

1, a kind of composite plywood comprises two wood panel and a sandwich layer, it is characterized in that the grain direction of panel is consistent with the width of composite plate, and sandwich layer is at least one deck bamboo matter braid.

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