Bopp Pearlized Film or also call cavitated film is made from polypropylene resin as raw material that add calcium carbonate and pearlescent pigment and mix them are used to provide light barrier to the products. Generally Bopp pearl film/cpp of composite structure and Bopp pearl film / PE are often used in cold drink packaging such as Ice cream, heat seal label, sweet food, biscuit and local flavor snack packaging.
White Pearlized Cavitated Bopp film, one or two side treated is co-extruded with white core layer in non or heat sealable. It is designed for printing and the simultaneous application of glue on the opposite side it ideal to provide light barrier to product. These films can be used as a single layer or in multi layer laminate as an inner sealant for chocolates, ice cream packaging and Soda drink bottle label.