MEDICINE PACKAGING FILM

摘要

PROBLEM TO BE SOLVED: To provide a medicine packaging film which has a three-layered structure, is preservable under a high temperature, and can be easily torn.SOLUTION: A medicine packaging multi-layered film comprises three layers including: an outer layer made of linear low-density polyethylene having a density of 0.910 to 0.930 g/cmand fluidity of 0.5 to 0.930 g/10 min at 190°C; an intermediate layer which is made of the linear low-density polyethylene having a density of 0.910 to 0.930 g/cmand fluidity of 0.5 to 0.930 g/10 min at 190°C and cyclic polyethylene having a density of 1.020 g/cmand a glass transition temperature of 100°C or more and includes the cyclic polyethylene at a ratio of 40% or more and less than 60%; and an inner layer made of a low-density polyethylene having a density of 0.910 to 0.930 g/cmor the linear low-density polyethylene having a density of 0.910 to 0.930 g/cmand fluidity of 0.5 to 0.930 g/10 min at 190°C.SELECTED DRAWING: None