... construction.Also there are more Laminted structure for choice.Laminated instructure introductionStructureFeatureApplicationBOPP/CPP or LDPEMoisture proof ... CPP or VMPETGood rigidity, hardness, anti-oilinessDry food, corn, powder packagingPET/LDPEAnti-oiliness, soft quality, great ... anti-puncturePack retortable food, fried food, rice, corn for cookingPA/AL/PA/ RCPP or LDPE128°C high temperature ...