Filter Paper For Coffee Heat-sealed filter paper is processed as teabag, herb pod, sachet, coffee pod, medicine pod and condime Filter Paper For Coffeebasis weight:22g/m2,25g/m2,etc.Heat-sealed filter paper is processed as teabag, herb pod, sachet, coffee pod, medicine pod and condiment by heat-sealing machine. It has performance of soft papery and high wet strength.