Process for manufacturing technical wood veneer overlaid surfaces

Abstract

The invention relates to a process for manufacturing technical wood veneer overlaid surfaces. The process includes manufacturing technical wood battens from raw materials by the aid of technical woodsynthesis mechanisms and slicing the technical wood battens to obtain technical wood battens with certain thicknesses; placing melamine impregnated paper on the technical wood battens, feeding the technical wood battens into a hot press and compressing the technical wood battens to obtain the technical wood veneer overlaid surfaces. The hot press comprises upper press portions, a heat conduction portion and a lower base. The upper press portions are positioned on the heat conduction portion, and the lower base is positioned below the heat conduction portion; a steel plate is arranged below theheat conduction portion and is fixedly connected with the heat conduction portion, and a layer of steel wire mesh is further laid between the steel plate and the bottom surface of the heat conductionportion; a density plate is arranged on the upper surface of the lower base, and a non-woven fabric, silica gel and industrial cotton are sequentially laid on the upper surface of the density plate from top to bottom. The process has the advantages that phenomena such as bubbling and shelling of the technical wood veneer overlaid surfaces manufactured by the aid of the process can be prevented inuse procedures, the technical wood veneer overlaid surfaces can be combined with solid wood plates, stone plates and the like, accordingly, the resource utilization rate can be increased, and the process is wide in use range.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a manufacturing process of technical veneer veneer. Background technique [0002] Sci-tech wood is a new type of all-wood decorative material with superior performance, which is produced from ordinary wood (fast-growing wood) by using the principle of bionics and various modified physical and chemical treatments of ordinary wood and fast-growing wood. Compared with natural materials, it hardly bends, cracks, or distorts. Its density and texture can be controlled artificially, and the product has good stability. Therefore, it is widely used, such as using technical veneer as a veneer, and compounding it to the solid wood floor. , so that the solid wood floor is full of rich and full surface style and excellent surface performance, and if it is compounded on the stone plate to obtain a composite stone plate, the composite stone plate has the advantages of waterproof, anti-fouling,...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to enhance the stability and wear resistance of scientific and technological veneer, in order to enhance the stability and wear resistance of scientific and technological veneer, the technical veneer is usually impregnated with melamine or covered with a wear-resistant layer on the technical veneer, and then placed in a hot press for heat-pressing and shaping, for example, Authorized notification number CN102837468B invention patent: a wear-resistant decorative wood chip and its processing method and composite board made of it, the patent discloses a wear-resistant decorative wood chip, the wear-resistant decorative wood chip includes a single-layer wood chip The main body, the wood chip body is covered with a transparent wear-resistant layer, and the wear-resistant layer and the wood chip body are cured as a whole by hot pressing. As for the specific method and steps of hot pressing curing, it is not disclosed. The bonding strength of the wood chip body has an important influence. If the bonding strength is not enough, the wear-resistant layer is prone to blistering and separation from the wood chip body during subsequent use.

[0004] Another example is the invention patent with the authorized announcement number CN103252948B: a preparation method of high-performance composite board and high-performance composite board. The technical veneer and the bottom layer are combined under a press. As for the specific process parameters of the press, the process parameters of the press are not disclosed. If the heat distribution of the press is not uniform, it will cause the technical veneer to be prone to foaming and shelling during use.

In addition, when the technical veneer produced in the prior art is compounded on the stone slab to make a composite stone slab, when the composite stone slab is broken with a tool, the technical veneer will not be completely separated at the cross section, and adhesion will occur. It is necessary to provide a more optimized production process of technical veneer veneer

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