... Polyester color films are made by high-grade fully-automatic cloth-painting machine to paint, dry, and solidify. Pet Metallized Color film ... box, Christmas and happy event goods and gift packing 4) Two types: single-side color film, double-side color film 5) Single-side color film has inner painting and surface ... bags, high grade packing boxes, Christmas cards and gift packing paper 7) Double-side film ...