1, carbonless copy paper is divided into: upper paper (CB), medium paper (CFB), next paper (CF).

2, carbon free copy paper is divided into white, red, yellow, blue and green according to color.

3. Carbonless copy paper is divided into raw paper, mixing paper and recycled paper according to their quality.

4, carbon free copy paper according to specifications are divided into the following sizes:

The common size is 787mm*1092mm, which is a positive size paper. The corresponding 889mm*1194mm also has the size of magnanimous paper, and the rest sizes can be customized according to the different needs of customers.