filter paper for tea bags 1. Used for packing tea, coffee, chinese medicine,etc. 2. ... , COC etc. 3. good heat seal filter paper for tea bags Our factory specially produce food grade tea bag & coffee filter ... 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 ... .S.E. certified machines food grade filter paper for tea bags