Heatseal filter paper valid for the packaging material. Tea Bag for the production of factory production of Chinese medicine, tea bag, health products paper bags, paper bags, etc., as well as condiments. The main raw material imported wood pulp, wood pulp imports, import PP fiber, when the temperature reaches 150 degrees, automatically seal tea filter paper. Paper products are soft, wet, high strength, good treatment and so on. Packing:2rolls/carton 16kg/box, 465X465X275MM, a 20-container can hold about 6.5-7T. Delivery: 30 days of delivery. Payment:payments are delivery against the payment.