We provide tea and coffee packaging materials produced under a structured quality control system covering raw materials, production processes, and final shipment inspection.
Our quality management is designed for food-contact packaging applications, including tea bags, coffee bags, and coffee drip filter packaging used in manual and automated production lines.
Raw Material Control
All incoming materials are inspected before production to ensure stability and consistency in packaging performance.
Inspection scope includes
Filter paper grammage consistency for tea bag applications
Mesh uniformity and tensile strength for pyramid tea bags
Film thickness and lamination structure for coffee packaging
Surface cleanliness and defect screening
Material selection is based on
Tea bag sealing method (heat seal / non-heat seal)
Coffee freshness and aroma protection requirements
Machine compatibility and feeding stability
Only qualified materials are approved for production.
In-Process Quality Control
Quality inspection is applied during production to ensure consistency before final assembly.
Tea bag and paper roll processing
Slitting width accuracy control
Roll tension stability monitoring
Surface uniformity inspection
Coffee packaging film processing
Lamination bonding strength control
Printing color consistency check
Film alignment and tension stability
Bag forming process
Heat sealing temperature stability testing
Edge sealing integrity inspection
Shape consistency verification
Finished Product Inspection
Each batch undergoes final inspection before shipment.
Inspection includes:
Dimensional accuracy (bags and roll stock)
Visual defect screening (printing and surface quality)
Seal strength testing
Leakage testing for coffee drip filter bags
Packaging integrity for export transportation
Only products passing inspection are released for shipment.
Food-Contact Material Compliance
We supply materials used for direct food contact in tea and coffee packaging.
Material selection considers:
• Heat resistance during sealing
• Stability under hot water infusion
• Aroma protection performance for coffee packaging
• Food packaging safety requirements
Common materials include:
• Tea bag filter paper (various GSM levels)
• Non-woven tea bag fabric
• Nylon mesh / PLA biodegradable mesh
• PET / PE / AL laminated films
Testing & External Verification
We can support third-party testing based on customer requirements.
SGS testing support when required.
Pre-shipment inspection by third-party agencies.
Export documentation support depending on destination requirements.
Testing scope depends on product type and market regulations.
Export Packaging Standard
Export shipments are packaged to ensure stability during international transportation.
Moisture protection for paper-based materials.
Protective wrapping for roll stock.
Reinforced carton packaging.
Palletized shipment for bulk orders when required.