BOPS is the universal abbreviation of BIAXIAL ORIENTED POLYSTYRENE, which is a new type of polymer environmental friendly packaging material.

pplication: packaging for snack, cake, salad, sauce, sushi and other food; lids; collar band etc.

Transparent OPS sheet is made from granular material, which is longitudinally and transversally stretched after melted and extruded out from the extruder. After biaxial extension, OPS sheet has the thickness uniformity, rigidity and transparency and other physical properties that have not been found in cast PS sheet. These properties improve its processability and application performance. OPS sheet will be more attractive after being metalized and coated.