... -tier co-extruded PE film, made of mixed LDPE & LLDPE virgin material, low price and high performance.Material: mixed LDPE ... can be cut to pieces with customer required dimension. ProductThree-layer co-extruded PE Film Film colorNatural, black,red,blue, ... goods conveniently and quickly 3.Application:1.as heat sealing layer and package goods direct contact, adaptability, permeable, heatsealing2.as. ...