Using paper with different properties as raw materials, synthetic resin adhesive as impregnating solution, under certain process conditions, and then drying to a certain extent, it can be firmly bonded to the surface of the substrate through hot pressing; It is a surface decorative veneer material for artificial boards and also the basic material for decorative boards;

　　Raw paper: Paper with certain special functions that can be used to produce impregnated paper.

　　Transparent base paper: thin transparent paper with a small thickness; Improve the brightness of veneer materials, enhance surface hardness, wear resistance, and chemical resistance; Improve the authenticity of the pattern on impregnated paper;

　　Plain base paper: unstained base paper that maintains the original color of fibers; Mainly to improve the hardness and strength of artificial boards, plain impregnated paper is an essential material for artificial boards, and many times other decorative papers must be used in conjunction with plain impregnated paper;

　　Decorative base paper: monochrome paper, which can make artificial boards have bright patterns and designs; On the other hand, it can prevent the lower layer of glue or stains from penetrating the surface.