... plastic coffee bag 1.Certification QS,ISO9001 2,PET/AL/PE 3.Moistureproof,easy to carrier 4.OEM service Name: Colored printing plastic ... quantityProducing process:Cylinder mould making, printing,lamination,separating and cutting,bag making,examingFeature:1.Reclosable with zipper,easy to take and ... just for your reference.4)Sample is available. Colored printing plastic coffee bag