PACKAGING MATERIAL FOR LITHOGRAPHIC PRINTING PLATE AND PACKAGING STRUCTURE OF LITHOGRAPHIC PRINTING PLATE

摘要

PPROBLEM TO BE SOLVED: To provide a packaging material for a lithographic printing plate which generates no damage in a coating film of the lithographic printing plate and can be recycled, and also to provide a packaging structure of the lithographic printing plate using the packaging material. PSOLUTION: This packaging material for the lithographic printing plate 12, at least part of which comes into contact with the coating film of the lithographic printing plate 12 when the lithographic printing plate 12 is packaged, is slip sheets 10, 10.... The whiteness degree of the slip sheet 10 is set to be not lower than 60%. PCOPYRIGHT: (C)2008,JPO&INPIT