... SGS ,FDA ,3 layers custom high barrier coffee bags aluminum foil roll filmshigh quality factory price custom artwork SGS ,FDA ... outer packagingPET/CPP or VMPETGood rigidity,hardness,anti-oilinessDry food, corn, powder packagingPET/LDPEAnti-oiliness, soft quality, great to ... strength, anti-puncturePack retortable food, fried food, rice, corn for cookingPA/AL/PA/ RCPP or LDPE128°C high temperature ...