HEAT-SHRINKABLE POLYESTER FILM

摘要

PROBLEM TO BE SOLVED: To provide a film having good transparency and printability and further good lubricity of a side to be an outer surface of a container when used as a label for PET bottle beverages and having excellent lubricity and further blocking resistance especially even at high temperatures and preventing clogging of merchandise in a beverage automatic vending machine. SOLUTION: The heat-shrinkable polyester film has≤0.27 coefficient of dynamic frictionμd between mutual surfaces of at least one side,≤0.05 range R of the coefficient of dynamic friction and <1 N/200 mm value of measured blocking at 70°C. COPYRIGHT: (C)2005,JPO&NCIPI