HEAT-SHRINKABLE FILM COMPRISING COPOLYMER POLYESTER RESIN

摘要

The present invention relates to a heat-shrinkable film having an excellent shrinkage rate and comprising a copolymer polyester resin being heat-shrinkable at a low temperature. The heat-shrinkable film according to one aspect of the present invention comprises the copolymer polyester resin comprising: a dicarboxylic acid-derived residue of a residue derived from an aromatic dicarboxylic acid; a diol-derived residue of a residue derived from 4-(hydroxymethyl) cyclohexylmethyl 4'-(hydroxymethyl) cyclohexane carboxylate; and a diol-derived residue of a residue derived from 4,4-(oxybis(methylene)bis) cyclohexane methanol.