Manufacturing technique of colored veneer bamboo

Abstract

The invention relates to a manufacturing technique of colored veneer bamboo, belonging to the technical field of bamboo wood processing. The technique comprises: color mixing and liquid preparing; preparation of slicing veneer bamboo, the slicing veneer bamboo is put into a dye vat, dye solution is heated up, heat preservation and pigmentation are carried out on the slicing veneer bamboo, the dyesolution is removed, the veneer bamboo is washed to remove the surface dyeing, and finally, the veneer bamboo is dried to be made into dyeing veneer bamboo. The water-soluble dye is combined with theslicing veneer bamboo by physical chemistry action under the conditions of uniform temperature and pH value, so that the slicing veneer bamboo has the processing with the needed even color; after thedyeing processing, the slicing veneer bamboo becomes the colored veneer bamboo, and the visual characteristic of the bamboo wood is improved; furthermore, the dyed veneer can be processed at will withunchanged color and has firm color fastness and photostability, so that the technique is an important way for improving the surface quality of the bamboo wood, the visual characteristic of the bamboowood as well as the added value of the bamboo wood products. After being processed, dyeing veneer bamboo is an excellent decorating material, can be used for veneering furniture and artificial boards, is made into various decorating materials, and has wide development space.

Description

technical field [0001] The invention belongs to the technical field of bamboo processing, and in particular relates to a production process of colored thin bamboo for dyeing thin bamboo. Background technique [0002] Sliced ​​thin bamboo is a new type of surface decoration material. It is made of bamboo slices after a series of processing, glued into square materials, softened and sliced ​​into thin bamboo slices of a certain thickness. The thickness of sliced ​​thin bamboo is between 0.15-0.6mm. However, the color of sliced ​​thin bamboo is monotonous. At present, the colors of thin bamboo for commercial use are natural color, bleached white and carbonized color. Among them, the natural color is the natural color of bamboo. The natural color has strict requirements on bamboo, and bamboo is easy to mildew during processing However, stains and spots are generated, which is not suitable for processing into natural-colored bamboo products. Bleached color refers to bleaching u...

AI Technical Summary

Problems solved by technology

With the rapid development of bamboo processing industry, bamboo products are more and more popular, but only three colors, too monotonous, can no longer meet the needs of the market

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