... strength 4.Heat sealababl Coffee filter paper ( Coffee pod/pad filter paper) Specifications of our coffee pod filter paper:1.Perfect adaptation of ... while retaining particles within the pod. Width of our coffee filter paper:Normal size: 50mm, 65mm,70mm,87mm etc.. can be ... according to clients's requirements. Basis weight of our coffee filter paper:23g/m²,25g/m²,28g/m²,32g/m²,35g ...