... color,size,design hard plastic shopping bag1.Type of PP Material:opaque, translucent, transparent2.Thickness of materials:150micron,160micron, ... matte lamination,embossed,UV,ect7.price: depend on size,material,printing,after-printing finishes,quantityand packing.8.Qualitycontrol: Each ... strict control,there are 3 times assessment from material selection to pre-production machines testing,finished goods ...