... with our thermoforming bottom film B.Better Clarity C.Higher Puncture Resistance&Heat Seal Tray Sealing Film1.Application:Food such as meat ... ,hot dog,fish,poultry,cheese,deep frozen products Container(jar,tray,cup,bottle,etc.) 2.Structure:Co-extruded 5 layer and ... )high transparent 4)suitable for deep freezing down to -40°C,(-40°F) 5) suitable for pasteurization up to 100 ...