... for tea bags 1. Used for packing tea, coffee, chinese medicine,etc. 2. SGS, COC etc. 3. good heat seal filter paper for ... seal performance, suitable for packing tea, coffee, herbs, condiment ... coffee filter paper:23g/m²,28g/m²,32g/m²,35g/m²,38g/m²Width:65mm, 70mm,82mm,160mm, etcCoffee powder capacity for bags ... :One bag can serving 3-7 grams, it can also pack 20 grams coffee powder.Size of coffee ...