1.food grade paper and pe film coated,safe and no smell 2.welcome to custom pattern printed on the surface of paper Product feature1. raw material : high quality food grade paper, 100% virgin wood pulp, pure white and no smell. There are many different food grad paper for your choice, such as, 160gsm, 210gsm, 230gsm, 280gsm, 330gsm ,etc.2.PE film coated on the surface of the paper: food grade, ...