The RBCM (resin bonded cellulose
melamine). Cartridge or Cellulose Cartridge is produced
from cellulose fibers, which have been intrinsically
bonded together by a melamine resin, to create a
solid, highly durable, yet porous structure. By treating
the fiber in this fashion, we can assure a stronger
cartridge that is less subject to collapse than any wound or
plated cartridge.