Base support for image recording medium and method of manufacturing the same and image recording medium

摘要

A base support for an image recording material strikes a balance between high flatness and superb stiffness and is favorably available for various image recording mediums capable of providing high quality. The base support comprising at least base paper satisfying a ratio of subsurface internal bond strength A relative central internal bond strength B that is represented preferably by A/B<=0.7, and more preferably by 0.3<=A/B<=0.7. The subsurface internal bond strength is preferably from 90 to 150 mJ.