CONTAINER HAVING GATE PART CRACK PREVENTIVE MEANS

摘要

PROBLEM TO BE SOLVED: To provide a cup container to prevent generation of cracks from a gate part.;SOLUTION: The circumference of the gate part disposed on a bottom surface of a container body is surrounded by an annular recessed part, and a connection surface of the recessed part continuous to the gate part surface is inclined to the gate part surface.;COPYRIGHT: (C)2003,JPO