材料选择/ChoiceofMaterials铝塑复合AluminiumFoil/PlasticLaminated镀铝复合MPET/PlasticLaminated镀铝复合+PE内袋MPET/PlasticLaminated+PELiner牛皮纸铝箔复合Kraft/AluminiumFoilLaminated 结构/Structurel PE/AL/NYLON/PEl PET/MetallizedPET/PEl PE/MetallizedPET/PE+PElinerl Kraft/AL/PEDegassingValve单向排气阀 适用于/Application:食品配料/添加剂,茶叶/咖啡/可可粉,食品,工程塑料,树脂,化学原料,药品,染料,颜料,动物饲料Foodingredients/flavors,Tea/Coffee/Cocoapowder,Driedfoods,Polymer,Resins,Chemical Pharmaceuticals,Dyes,Pigment,AnimalFeeds