| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cap to surround the mouth of a vial bottle or a syringe cartridge sealed with a plug, and a manufacturing method for the cap. <P>SOLUTION: In a manufacturer of a chemical B, the mouth of the vial bottle 11 or the syringe cartridge 51 in which a chemical 16 is sealed with the plug is surrounded by the cap 13, 50 in a predetermined clean level environment (for example M6.5 or more by JIS method). Prior to this, in a manufacturer of a container A, the caps 13, 51 are manufactured by molding using a molding material without containing a powder material in a clean level environment of a predetermined clean level or higher. <P>COPYRIGHT: (C)2010,JPO&INPIT |
