Photographic printing paper support

摘要

Disclosed is a photographic printing paper support which comprises a raw paper having polyolefin resin coats on the both sides, with the raw paper being made from pulp slurry containing an epoxidized higher fatty acid amide and/or an alkylketene dimer and a cationic substance other than epoxidized higher fatty acid amides by the addition thereinto in an early stage of the preparation and further containing anionic colloidal silica and/or anionic bentonite added in a late stage of the preparation after controlling the pulp concentration so as to range from 0.1 to 1.5%.