LAMINATE FOR PAPER CONTAINER, AND PAPER CONTAINER OBTAINED THEREFROM

摘要

[Problem] To provide a paper container for foods capable of being fabricated by heat sealing which does not absorb flavors, such as limonene, and capable of storing a long period at ordinary temperature. [Solving Means] The laminated material for paper containers is composed of paper substrate layer/adhesive for paper layer/first adhesive for barrier layer/barrier layer/second adhesive for barrier layer/heat-sealable PET resin layer, has an oxygen gas barrier ability of 2.0 ml/m 2 €¢ D €¢ atm or less, and the heat-sealable PET resin layer is made having a crystal portion of less than 15 %, non-crystal portion of 85 % or more.