1. The toilet paper on the market is produced according to the national standard (GB20810-2006 toilet paper (including toilet paper base paper)). The toilet paper products are dazzling and the packaging also has its own characteristics. At present, there are removable, reel, and flat forms. According to the GB20810-2006 toilet paper (including toilet paper base paper) standard, the grades are divided into three grades: excellent product, first-class product, and qualified product. To 2. The whole process of toilet paper production is completed under high temperature. However, if the packaging is not timely or the storage is not good, the paper will be damp or contaminated. Consumers should choose toilet paper with good packaging and a relatively recent production date and pay attention to the shelf life. 3. The grade of toilet paper with thicker single-layer paper is lower, and you should choose the thicker toilet paper for the whole package under the same weight. 4. Since toilet paper is sold by weight, individual "smart" manufacturers will add more fillers during the production process. This kind of paper is thick and hard, which is harmful to the hu