Green Tea Tea Bags Non Woven Fabric 200g

▸ Filter Material: Food Grade Non-woven Fabric (≥35g/m²)
▸ Packaging Process: Ultrasonic Cotton Wire Bonding (Zero Glue Process)
▸ Structural Design: Three-dimensional Triangle Bag (≥ 85% Leaching Rate)
▸ Wire Standard: FDA Certified Cotton Lifting Thread
▸ Safety Certification: GB 4806.7 Food Contact Grade