STRUCTURE OF OPENING SEALING PORTION OF CAP HAVING CONTENTS STORAGE SPACE

摘要

PURPOSE: A structure of opening a sealing portion of a cap having a contents storage space is provided to perfectly maintain sealing property before use because a sealing portion of a sealing portion body sealing the storage space forms a cut hole as it is cut. CONSTITUTION: A cap(1) includes a movable member(20) and a stationary member(10). A one-line region of an opening(11) of the stationary member(10) is sealed by a sealing portion body(12) so as to form a storage space(22) when the movable member(20) and the stationary member(10) are assembled. A sealing portion(13) enclosed by a cut line(14) is formed in the upper side of the stationary member(20) so as to form a cut hole(drop space) for dropping the contents in the storage space(22) upon opening the movable member(20). The sealing portion(13) is coupled to an operating portion(21) of the movable member(20).