| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cap which is obtained by integrally molding a sealing body made of thermoplastic elastomer with a thermoplastic outer frame body, is provided with a thin film on the bottom surface of the sealing body, and has a new structure without causing fusion between the sealing body and the thin film, and also to provide a medical container where the cap is used as a material for a mouth part so as to raise an effect to prevent liquid leakage from the mouth part. <P>SOLUTION: The cap 50 is provided with: the thermoplastic outer frame body 51 having a nearly cylindrical cavity part 12; the sealing body 53 made of thermoplastic elastomer for closing the cavity part 12 by fusion with the outer frame body; and an inner frame body 56 having a nearly cylindrical inner frame body main body 20 and the thin film 42 for closing the inner part of the main body 20. The inner frame body 56 is inserted and fitted to the cavity part 12 of the outer frame body from the side of the bottom surface 53b of the sealing body, and the thin film 42 and the sealing body 53 are not fused with each other and fixed in a state where a gap 18 is present at least a part between the thin film 42 and the sealing body 53. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
