The anti-myopic exercise paper is a type of Offset Printing Paper. It is mainly used for printing students 'learning subjects to practice books and diaries. Primary and secondary school students are the main user group. The product requires that no whitening agent can be added to protect students. Vision, do not pursue high, white, and bright. The production weight is the same as that of conventional offset paper. It is mainly positive paper, and the weight is mostly 60 grams, 70 grams, and 80 grams.Looking for ideal 60g Students Exercise Paper Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 70g Students Exercise Paper are quality guaranteed. We are China Origin Factory of Anti-myopic Students Paper. If you have any question, please feel free to contact us.