Uncoated paper is made from fiber with 5% bleached Chemical pulp and mixing 50% other pulp, such as rags, Linter pulp, bamboo, rice straw, wheat straw and Reed, etc.

• 胶版纸是由纤维配以5%25不染黑冻学木浆并掺用50%25其它浆料，如破布浆、长绒浆、竹浆、稻草浆、麦草浆及芦苇浆等构不败。