BASE FILM FOR FLUID PRESSURE TRANSFER PRINTING

摘要

PROBLEM TO BE SOLVED: To provide a base film for fluid pressure transfer printing, having excellent printability. SOLUTION: The base film for the fluid pressure transfer printing is a polyvinyl alcoholic film composed of a film forming material which contains a polyvinyl alcoholic resin, as a major component, having a viscosity of the 4 wt.% aqueous solution at 20°C of 10 to 70 mPa s and an average saponification degree of 70 to 98 mol%. The base film for the fluid pressure transfer printing has a dynamic friction coefficient of the polyvinyl alcoholic film of 0.2 to 0.8. COPYRIGHT: (C)2009,JPO&INPIT