... milk plastic bag/ Milk Powder Bag Specification & features 1.Material: Madeof lamilated material OPP18um/VMPET12/PE80um specification: (240+50)*360mm2,Type: ... plastic bag,side gusset bag,back centered sealing side3,Material,size,thickness,etc are according to client's requirement4. ... as we make place a large order with the raw material factory, they can give us some preferential price, which will ...