CONTAINER, MOUTH MEMBER FOR CONTAINER, AND METHOD FOR MANUFACTURING CONTAINER

摘要

PROBLEM TO BE SOLVED: To reduce the quantity of contents remaining in a container when the contents in the container are discharged to the external side, and also reduce the quantity of a cleaning liquid, foreign substances, or the like remaining in the container even when the interior of the container is cleaned. SOLUTION: A connecting port 2 is inserted into an opening of a container body 1 and is welded 8 to the opposed walls of the opening in such a state that it is pinchingly held by them. A top end of the connecting port 2 is allowed to protrude farther inside the container body 1 than the position of its welded portion 8 for the walls of the opening. At least one slit 16 is formed in the protruding portion of the connecting port 2 throughout the substantially entire length thereof in its axial direction.