Paper jam on gray base
Bleached chemical pulp is used for the surface layer, 芯层和底层采用原色牛皮纸浆, 磨碎的木浆或干净的废纸适用于高档纸箱的彩印, 所以必须高度重视耐折质量, 彩印效果, 灵活性, 等等.
主要用途: 适用于制作各种纸盒, hardcover book cover.
象牙板
Ivory board is also called double-sided white. The grade of white card is higher than that of gray card. White card consists of three layers: the surface layer and the bottom layer are white, smooth and flat, which can be used for double-sided printing; the middle layer is the filler layer, and the raw materials are poor. White card is hard, thin and crisp, and widely used, such as making all kinds of high-grade packing boxes, cigarette boxes, mouth cups, children’s books, 等等. Binding with white card mainly for soft cover, Paperback Cover, manual, hard lining, 等等.
White board paper
White board is a kind of paper with uniform fiber structure, filler and rubber composition on the surface and a coating on the surface
White cardboard
A kind of paper produced by multi roller calendering, with high color and purity, uniform ink absorption and good folding resistance, is mainly used for commodity packing box, commodity surface lining, picture hanging chart, 等等.
White board paper has small flexibility, toughness and is not easy to break when folding. It is mainly used for printing packaging box and commodity liner paper. In book binding, the spine or cover of a book for wireless binding and a hardcover book. There are super and ordinary, single-sided and double-sided. According to the classification of the bottom layer, there are two kinds: gray bottom and white bottom.
