Processing technology for waterproof strand woven bamboo flooring

Abstract

The invention relates to a processing method of bamboo products, in particular to a processing technology of waterproof heavy bamboo floor. A geothermal heavy bamboo floor processing technology includes fragmentation, removal of bamboo joints, fine dissection, pressing into fibrous bamboo strips, carbonization or cooking and bleaching, drying, dipping, pressing into bamboo floor blanks, etc. Because the present invention adopts the pressing wheel with front blades, the glue can completely penetrate into the interior of the fiber bamboo tow, so that each part of each bamboo strip can fully and evenly absorb the glue, and can avoid wire skipping and cracking , burrs and other phenomena, greatly improving the quality of the floor. Moreover, the density and specific gravity of the glue can meet the requirements of waterproof floors, and it is difficult for external moisture to enter the interior of the floor, so as to achieve a good waterproof effect and prolong the service life of the floor.

Description

technical field [0001] The invention relates to a processing method of bamboo products, in particular to a processing technology of waterproof heavy bamboo floor. Background technique [0002] Bamboo flooring is a high-grade and high-grade decorative material. In recent years, it has been widely used in home furnishing, office buildings, hotels, and some entertainment and sports venues. It is deeply loved by consumers at home and abroad. In the production process of heavy bamboo flooring, it is necessary to press bamboo strips into filaments so as to be fully dipped in glue, and then use a press to press the dipped filamentary bamboo strips into square materials, and then make heavy bamboo flooring. But existing wire pressing machine is made up of two groups of knot knives and two groups of wire pressing wheels. Because the knife-edge of the blade in the pressing wheel is flat, utilize pressure to crush the bamboo strips. The bamboo strips pressed by such a pressing wheel ...

AI Technical Summary

Problems solved by technology

The bamboo strips pressed by such a pressing wheel can only form 3 to 5 smaller strips, which is difficult to achieve the fibrous bamboo filaments we need. Such bamboo strips are not broken due to the internal structure At the same time, the glue can only be attached to the surface of the bamboo strips, and it is difficult to penetrate into the interior of the bamboo strips

When the square material is pressed by thousands of tons of pressure presses, the bamboo strips will be completely crushed, so that each part of the square material will contain crushed but not soaked bamboo strips, which will be used in the subsequent flooring process. After being cut into slices, some of the bamboo strips that have not been soaked in glue are exposed on the surface, resulting in jumping wires, cracks, burrs and other phenomena that seriously affect the quality of the floor.

Even if the bamboo strips are not exposed on the surface, once they are splashed with water or soaked in water, it is easy to cause the floor to absorb water and swell and deform, resulting in uneven floors and seriously affecting the service life of the floor

Moreover, the glue density used in the existing waterproof floor technology is difficult to make the floor have a very good waterproof effect

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