MULTILAYER FOOD CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a food container having excellent resistance to coloring such as food coloring matter, excellent resistance to boiling water, and excellent resistance to boiling in alkaline water. SOLUTION: The multiplayer food container comprises an inner member (1) and an outer member (2). The inner member (1) includes polyethylene naphthalate as the main constituent. The outer member (2) includes a resin composition of polyethylene naphthalate and an aromatic polysulfone resin.