POLYESTER FILM

摘要

The present invention relates to a polyester film, and specifically, to a polyester film coated with polyurethane which has higher dynamic friction coefficient than existing polyester films and is useful for distributing large size packed goods and displaying products. The polyester film includes: a substrate layer formed of a polyester resin; a polyurethane resin with a glass transition temperature of 30-60°C below zero located on one or both surfaces of the substrate layer; and a coating layer obtained by coating and drying a water base coating composition containing particles and water.