COMPOSITION FOR PRESSURE-SENSITIVE ADHESIVE, MATERIAL FOR PRESSURE-SENSITIVE ADHESIVE, METHOD FOR FORMING PRESSURE-SENSITIVE ADHESIVE, PRESSURE-SENSITIVE ADHESIVE, MULTILAYERED FILM, AND PACKAGING BODY

摘要

A composition for a pressure-sensitive adhesive, the composition being to be used for a pressure-sensitive adhesive and including an integrated form of at least one of thermoplastic elastomer A and at least one of tackifier B, wherein a ratio of the total weight of the tackifier to the total weight of the thermoplastic elastomer in the composition is more than 1.5 and 3.0 or less.