THERMAL INSULATION PAPER TRAY

摘要

PROBLEM TO BE SOLVED: To provide a thermal insulation paper tray wherein a base can be held in a hand even when containing contents of high temperature such as hot water, strength of the paper tray is increased and good shape retention is realized. SOLUTION: The thermal insulating paper tray comprises a container in the form of a tray mainly made of paper wherein a member 3 having thermal insulating properties is stuck to at least a part of an external face of a base 2 of the container. The container is formed in the form of a tray by drawing, or formed in the form of the tray of a pulp molding, or formed in the form of a tray with four corners stuck. Further the member 3 is made of a corrugated fiberboard including a single-faced corrugated fiberboard, an air-cap sheet or embossed paper.