Radiation image storage panel.

摘要

A radiation image storage panel comprising a support, a phosphor layer which comprises a binder and a stimulable phosphor dispersed therein and a protective film, superposed in this order, characterized in that said protective film comprises polyethylene terephthalate, and has the longitudinal strength and the lateral strength equal to each other or in a difference therebetween of not more than 10%, the value being determined based on the larger strength.