The polyethylene particles of coated paper can be divided into new material particles and recycled material particles. The membrane cast with new materials has good cleanliness, strong tension, and environmental friendliness. The film sprayed with recycled material particles contains some impurities. If you want to choose Coated paper for the paper cup, you should choose a brand new PE Coated paper.
There are many types of coated paper, and the quality of different base papers will definitely vary. If you want high-quality coated paper, you can choose paper that belongs to all wood pulp for coating when selecting base paper. The paper coated with all wood pulp is smooth, with few impurities and strong tension.
2. To produce coated paper, it is not only necessary to choose good raw materials, but also to have advanced coating paper production equipment. The coating paper produced by advanced coating paper machines has a uniform PE film thickness and good coating effect. Therefore, if you want to choose a high-quality coated paper manufacturer, you can check if the coated paper factory has advanced production equipment.
3. As a raw material and equipment, paper bowls cannot be separated from professional production teams, advanced production technologies, and professional standard production processes. This is an important factor in ensuring the quality of paper cups.