JP1757786S - packaging container lid - Google Patents

Abstract

This article is a lid for a packaging container made of thermoplastic resin, or a mixed material containing thermoplastic resin, pulp, talc, or bioplastic, for packaging foods such as side dishes and bento boxes sold at supermarkets and convenience stores. . A corner corresponding to the boundary between the top surface and the side wall of this article, and a corner corresponding to the boundary between the flat part forming the side wall (hereinafter also referred to as the "side wall flat part") (hereinafter "side wall corner") ) is a very slight rounded shape, in other words, there is almost no rounded chamfering, so that if the product is transparent, the contents inside the packaging container body can be visually recognized. You can expect it to become easier. The end portions of the side wall flat portion corresponding to both side portions of the side wall corner portion are curved surfaces that widen from the upper end toward the lower end. The part for which design registration is sought as a partial design is a part that includes a side wall corner and a part of a curved surface and a flat part of the end of the flat side wall part.