Commonly Used Paper
There are many kinds of paper used in offset printing, and the properties of various paper are also different. Even for the same type of paper, the quality of the products also varies depending on different manufacturing process of each factory. Now we would like to list the commonly used paper in offset printing.
（1） offset paper, widely known as Dowling paper, is a paper commonly used by offer press for multi-color printing. In offset printing, it’s often used to print a variety of promotional albums, book covers, map art, and trademark advertising. For offset paper, there are two styles, one single-sided offer paper, the other double-sided offset paper. The most widely used paper is 70gsm, 80gsm, 90gsm, 100gsm, ad 120gsm. This paper has the characters of small stretchability, tight texture, no powder removal, no nap, and proper smoothness on the surface of the paper.