FILTER MEDIUM, FILTER MEMBER PROVIDED WITH FILTER MEDIUM, AND METHOD FOR MANUFACTURING RESIN FILM USING FILTER MEDIUM

摘要

The purpose of the present invention is to prevent deposition of antimony metal and to eliminate product defects in a resin film caused antimony metal being contained in the resin film formed from molten resin even when the molten resin contains antimony. A filter medium according to the present invention filters molten resin containing antimony. This filter medium is formed from a material that substantially does not contain molybdenum.