LAMINATE AND PACKAGE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a laminate capable of securing a package having high alcohol resistance even to a high concentration alcohol-containing product with the alcohol concentration of over 40 mass%. ! SOLUTION: There is provided a laminate film where a substrate layer, a barrier layer and a sealant layer are laminated in this order with an adhesive layer interposed therebetween. The barrier layer consists of a metal foil, and the adhesive layer between the barrier layer and the sealant layer contains polyester polyol and an epoxy compound as main agents and an urethane-based adhesive containing polyisocyanate as a curing agent, and a ratio between the main agents and the curing agent is 10: 1.269 to 10: 2.885 as a solid component mass ratio. ! COPYRIGHT: (C)2015,JPO&INPIT