offset printing is offset printing. There are many kinds of paper used in offset printing, and the properties of each paper are also different. Even the same type of paper, because the manufacturing process of each factory is not the same, and the quality will be different. Now the paper commonly used in offset printing is briefly described as follows.

Category

① Offset paper (commonly known as Dowling paper), which is commonly used for offset printing machine to carry out multi-color printing. It is often used in offset printing to print various publicity albums, book covers, map pictorial and trademark advertisements.

② coated paper (also called printing coated paper) is a high-grade paper made by coating a layer of white paint on the surface of base paper and super calendering. In offset printing, it is often used to print picture books, pictorial, calendars, calendars, commodity samples and refined illustrations.

③ Because of its hard texture and large thickness and weight, whiteboard paper is often used by some packaging and decoration and trademark printing plants to print various packaging cartons and trademarks.

④ Newsprint (commonly known as white newspaper) is rarely used in offset printing because of its soft texture, thin thickness and light weight. It is only used to print newspapers and so on.