SEALING PART FOR OPENING OF CONTAINER MADE BY BROW FORMING

摘要

PURPOSE: Provided is a resilient sealing part for an opening of a container made by brow forming, by which a sealing part of a cap is resiliently plugged in the opening. CONSTITUTION: The sealing part is for a container(1) made of a synthetic resin. The container is produced by brow forming, particularly, injection, injection brow or direct brow forming. The container(1) has a main body(2) having a space inside and a opening(4). The opening(4) is generally provided at the top of the container(1). The sealing part is made of a resilient material and formed at the inner wall of an opening of a container. Also, the sealing part has a shape inclining to the inside of the container at a predetermined angle in order to increase resiliency.