Mounting structure of mountain cup aerosol container, the packing member and the aerosol container

摘要

PROBLEM TO BE SOLVED: To improve productivity by simplifying an installation apparatus and device without having influence of heat on a valve, to improve adhesiveness of a packing member, to prevent damaging of a packing member, and to achieve uniform and stable sealing performance.;SOLUTION: In installation structure of a mountain cup for an aerosol container, the packing member 130 is interposed between a bead part 111 provided at an upper opening part of a container body, and a curl part 121 provided at the mountain cup 120. The packing member 130 is made from a resin, and formed to be a single body in a ring-like shape by injection molding.;COPYRIGHT: (C)2013,JPO&INPIT