Features: 1) Materials: PET/Foil/PE 2) The colors, printings and sizes can be manufactured according to customersrequirements 3) Perfect oxygen and steam barrier 4) High shield off light transmission 5) Suitable for packing biscuit, candy, milk powder, instant drink and pharmaceutical PET is an abbreviation for Polyethylene terephthelate and is a form of polyester often used as the outer substrate on laminates, due to its excellent tear strength, elongation properties and competitive price. Images and artwork are usually printed on the reverse side. carton