| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat shrinkable film having a recording layer capable of maintaining transparency and preventing blocking to a heat-shrunk plastic bottle. SOLUTION: The heat shrinkable film has the recording layer on at least one surface of a heat shrinkable substrate film. The recording layer contains a binder resin and a pigment. The pigment is characterized in that the mean particle diameter is 1.5 to 2.3 times the thickness of the recording layer and that the fluctuation coefficient of the particle diameter distribution is 18 to 40%. The film is so constituted as to contain the pigment at 0.3 to 0.5 pts.wt. based on the 100 pts.wt. of the binder resin. COPYRIGHT: (C)2009,JPO&INPIT |
