Anti-crease device of laminator includes press roller, laminating platform, heating furnace and fan. Paper and film are separated by a thin guide roller, and the surface of the thin guide roller is coated with Teflon layer, which is smooth and wrinkle-free. Then, the finishing work before lamination is carried out by a separator to ensure that the surfaces of the film and the paper are smooth enough, and the softening treatment is carried out by hot air to ensure that there is no air between the paper and the press roller, and there will be no bubbles or wrinkles during lamination.

Common Teflon conveyor belts are divided into Teflon mesh belts and Teflon high-temperature fabrics. Teflon high-temperature cloth has high temperature resistance and good insulation, and is widely used in bonding machine and clothing printing and dyeing industry.