Ops film is produced by completely answering the fda and eec requirements for food and medical contact. Characterized by high transparency and gloss, and by its resistance to acid and alkaline solutions, salts, soaps, and detergents. It is odorless, neutral in flavor, and easy to cut and print. The largest application for ops is thermoforming. Due to its high transparency and gloss, as well as its good stiffness and formability, ops films are converted into food trays and containers for fresh produce, pastries, and desserts.Ops is also used for blister packaging of medical products, cosmetics, and electronic gadgets. Specification: Thickness:100um to 750um(3.95mil-29.5mil) Width:330mm to 1500mm(13"-59") Core size:3", 6", 8" available  1 side silicone coating  no silicone coating Features: Remarkable clarity-light transmission(>90%) Application:â packaging for snack, cake, salad, sauce , sushi and other food, lids, collar band etc.