05-02-2018 дата публикации
Номер: KR101825305B1
In a sealing cap manufacturing apparatus (3) according to the present invention, a molding space (A) for a sealing cap (2) is provided by a space among a lower mold (320), a side mold (340), and an upper mold (350). In particular, the lower mold (320) comprises: a bottom surface (321) for molding the bottom surface of a cap body (100); an insertion part molding side surface (322) which is downwardly extended from an edge of the bottom surface (321) for molding an inner side surface of an insertion part (120); and a packing molding surface (323) which is laterally extended from the insertion part molding side surface (322) for molding a packing part (110). On a side surface of the side mold (340), a protrusion part (341) is provided toward the molding space (A) while being spaced apart from the packing molding surface (323) of the lower mold (320) and the upper mold (350), such that the packing part (110) is obtained through a gap between the protrusion part (341) and the packing molding ...
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