Copy paper is a rather high production difficulty of high culture of industrial paper, technical characteristics of the main products are as follows: the physical strength is high, excellent
uniformity and transparency, and good appearance properties, printability, delicate smooth, smooth, no bubbles, good sand. The production of general printing paper is divided into two basic
processes: pulp and paper making. Pulping is a mechanical method, a chemical method or a combination of two methods to separate plant fiber materials into essential pulp or bleached pulp. Paper paper
is a pulp fiber suspended in the water, which is combined with various requirements through various processing.