Tea and coffee packaging with gusset, aroma valve, re-closable zipper s. Egment:. Tea & coffee industry. Films & laminates. 1. Pet + pe and bopp + bopp (met) for loose tea packing. 2. Pet + alu foil + pe laminate for roasted and grounded coffee. 3. Pet + cpp (met) and pet + met pet + pe laminate for coffee beans. 4. Bopp film for overwrapping of lined and tea bag cartons. 5. Multi colour printed coated paper for use as tea bag envelope. 6. Met bopp laminate for individual tea bag envelope and for bulk pack (50/100 tea bags). Pre formed bags. 1. Center seal side gusset pouch with de-gassing valve. 2. 3 side seal with/without punched handle. 3. Centre seal pouch with/without punched whole. 4. Standup pouch with/without zipper.