... -friendly,Healthy5:Style/TypeBack-side sealed, three-side sealed(with zipper or not), side-gusset, quad-side sealed, stand up bags ... bag etc.Can add tear nick, Clear Window, hanger hole, zipper etc.6:SizeCustomized 7:Production processPrinting plate making→Printing→Lamination ... etc. which are famous brand in the world and China. beautiful shampoo packaging film for sample sack