| abstract |
PROBLEM TO BE SOLVED: To obtain a polystyrene-based heat-shrinkable label which exhibits a good frost-like appearance, can be tightly mounted on a container, and is hardly damaged by a printed layer. The heat-shrinkable polystyrene-based label is a heat-shrinkable label in which a printed layer is provided on at least one surface of a base film made of a polystyrene-based resin, and an average particle is formed on at least one surface of the base film. It contains crosslinked polystyrene particles having a diameter of about 3 to 12 μm. (A) the content of crosslinked polystyrene particles in the base film when the base film is a monolayer film, or (b) the content of crosslinked polystyrene particles in at least one surface layer when the base film is a multilayer film. Is about 1.2 to 5% by weight. The base film has a thickness of 3 to 2 containing an intermediate layer and crosslinked polystyrene particles provided on both surfaces of the intermediate layer. It may be composed of a surface layer of about 0 μm. |