| 摘要 |
<p>A resealable closure device for use on metallic cans comprises a metallic end (2) with an opening therein surrounded by an outwardly flared flange (18), and a molded rubber or plastic element (4) having a skirt portion (32), which is molded in an "inverted umbrella" position and which is capable of being inverted upon itself to seal onto the end.</p> |
