Typing paper is used for typing and replication of thin paper, is also used to print receipts, tickets or letterhead. Dtex number, the 1st and the 2nd three levels, quantified as 24 grams / square meter to 30 grams / square meter, commonly used is 28 grams / square meter. It requires no more than 0.05 mm paper thickness, consistent thickness, can be a typing, duplicate pages, tough paper flat, not Yin water while writing. Colored typing paper is printed summons or ticket multi-use.