Bamboo veneer integrated panel and production technological method thereof

Abstract

The invention belongs to the technical field of bamboo wood artificial panels, and particularly relates to a bamboo veneer integrated panel and a production technological method thereof. The bamboo veneer integrated panel is formed by odd-layer overlapping bamboo veneers layer by layer and sizing and pressing the bamboo veneers. A face panel, a back panel and odd-layer middle panels from top to bottom are bamboo shoot type bamboo veneers, and even-layer core panels from top to bottom is tabasheer type bamboo core panels. According to the bamboo veneer integrated panel and the production technological method thereof, arc bamboo chips are flatly unfolded, bamboo green layers are removed, tabasheer layers are rolled to be cracked, the bamboo green faces of the plane wedge bamboo chips with green-removing and tabasheer-rolling conducted is used as a machining benchmark, a layering device is adopted to layer the bamboo chip into multiple layers of bamboo shoot type bamboo chips and a layer of tabasheer type wedge bamboo chip, bamboo shoot type bamboo chips are used as unit bodies to manufacture the bamboo shoot type bamboo veneers, and the tabasheer type wedge bamboo chip is used an a unit body to manufacture the tabasheer type bamboo core panel. According to the bamboo veneer integrated panel and the production technological method of the bamboo veneer integrated panel, the bamboo panel use ratio is higher, machining is convenient, and continuous machining can be achieved.

Description

technical field [0001] The invention belongs to the technical field of bamboo artificial boards, and in particular relates to a bamboo veneer integrated board and a production process thereof. Background technique [0002] As we all know, bamboo is a plant with small diameter, hollow, thin wall and high taper. The maximum thickness of bamboo wall is only about 20mm, and the minimum is only 2-3mm. In terms of anatomical structure, the vascular bundles of bamboo are parallel to each other, the texture is straight, and there is no transverse organization such as wood rays, so bamboo has excellent splitting performance. With simple knives, very thin bamboo strips can be cut by hand. , The thickness of bamboo strips can be as thin as 0.01mm. Bamboo strips can be used to weave various patterns and forms of handicrafts, as well as furniture, farm tools and various daily necessities. The constituent units of bamboo wood-based panels, such as bamboo curtains and bamboo mats, are als...

AI Technical Summary

Problems solved by technology

However, the geometric shape of bamboo increases the difficulty of its processing and utilization. Bamboo has a hollow structure. Although bamboo can be rotary cut, the resulting bamboo veneer has a small format, is easily broken, and has extremely low production efficiency.

Although the green layer of moso bamboo is very thin, only 40 microns, it can be scraped off with a scraper, but it is difficult to realize continuous mechanical processing of natural bamboo strips without a processing reference plane, and a large amount of bamboo has to be milled in the traditional bamboo processing process, and the utilization of bamboo low rate

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