LID MEMBER WITH HOT WATER DRAINING HOLE

摘要

PROBLEM TO BE SOLVED: To provide a package body equipped with a container made of expanded polystyrene or the like having a lid member that drains hot water which is capable of definitely forming holes on an inner lid by permitting the lid member to be peeled off from a notch that initiates peeling.

SOLUTION: The outer and inner lids are formed by peelable layers via a separate-type layer with a picking portion that protrudes toward the outside at least in one place of the peripheral edge. The separate-type layer is formed on the inner surface of the outer lid in an area next to the picking portion and a plurality of hot water draining hole notches is formed in an area that opposes the separate-type layer on the inner lid. Inside the picking portion on the inner lid, at least two notches for initiating the peeling are made at fixed intervals on the inner lid in an area sandwiched by the notches that initiate the peeling is removed in forming the lid member with the hot water draining holes.

COPYRIGHT: (C)2004,JPO