Heat-shrinkable white polyester film, process for producing heat-shrinkable white polyester film, label, and package

摘要

A label of a heat-shrinkable white polyester film is provided which has extremely satisfactory cuttability along a perforation and which has light-shielding properties. The label is obtained from a heat-shrinkable white film which has a specific whiteness and specific mechanical properties. Preferably, the heat-shrinkable white film is a heat-shrinkable white polyester film. The label is useful for packaging objects.