... transparent or printed, 3)various designs, sizes. Polythene bag/Plastic bag 1.We passed the certificate of ISO9001:2008,ISO14001: ... 6.Related products from our company are:stand up pouch , ziplock bag ,food bag ,cosmetic package,irregular shaped package,tea package, ... kindly let me know the materials you want to use,bag size,bag style, thickness, printing colors, lamination requirement, order quantity ...