Manufacturing method of colored panel and products produced thereby

Abstract

The invention discloses a kind of colored panel and the manufacturing method. The cutting fiber surface is sprayed with a mixture of coloring matter and resin, and then heated and pressed with them to make the fiber layer mould with the prescheduled shape. The mixture is first sprayed onto the mould cave of the mould, then fiber is put on the mixture layer; or the mixture of colored matter and resin is sprayed one surface of the fiber layer, then it is put into the mould cave, after heating and pressure, the fiber layer can be molded to a panel and the panel can display color and the fiber stereo texture.

Description

technical field [0001] The invention relates to a method for manufacturing a fiber panel and a product thereof, in particular to a method for manufacturing a colored panel and a product thereof, and belongs to the field of fiber panels. Background technique [0002] At present, in the manufacture of fiber panels, black carbon fibers are mainly used as raw materials. However, when black carbon fiber is used as the main raw material of the panel, its surface is limited to black, and different colors cannot be changed according to the user's needs, which is quite monotonous. Based on the consideration of panel strength, generally too soft fibers are not suitable for making panels. Therefore, it is quite feasible to use glass fibers with moderate strength as the raw material of panels. [0003] In the conventional technology, it is mainly to coat the back of the rolled glass fiber cloth with a layer of coloring material, so that the coloring material penetrates the surface thro...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned production method can be mass-produced, in the process of processing, in order to make the color material evenly coated, an outward pulling force must be applied on both sides of the glass fiber, so that the glass fiber cloth can be fully unfolded. Often the fibers that make up the glass fiber cloth are misplaced. When the coloring material penetrates the surface from the back of the glass fiber, unevenness will occur, seriously affecting the quality of the product.

Furthermore, the conventional dyeing process of glass fiber cloth is based on a roll as a processing unit. When the color does not meet the requirements or the quality is not good, the glass fiber in the roll is scrapped, which increases the unit cost of testing and manufacturing.

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