发明名称 |
Blister pack for an optical lens |
摘要 |
The blister pack has a base section (B) with a tear shaped recess to hold the lens (L) with the edge of the base section raised (16,18) to form a self supporting structure. The oval recess is covered by a foil (D) secured by a seal (2) around the recess. The front of the base section is wider and has a cut-out (15) through which the release tag (4) of the foil can be lifted with finger pressure. The raised side sections also form finger grips to manipulate the pack. For packaging two lenses the blister pack is packed back to back with a similar pack to form a compact double. The elongated section of the tear shape recess forms a ramp up which the lens is dragged by finger pressure. <IMAGE> |
申请公布号 |
ZA9503539(B) |
申请公布日期 |
1995.11.06 |
申请号 |
ZA19950003539 |
申请日期 |
1995.05.03 |
申请人 |
CIBA-GEIGY A.G. |
发明人 |
SHARLA BORGHORST;ERICH BAUMANN;JOHN GOLBY;PETER HAGMANN;PETER HERBRECHTSMEIER;OTTO KRETZSCHMAR;BERNHARD SEIFERLING;MICHELE DE LUCCHI;TORSTEN FRITZE;MASHAHIKO CUBO |
分类号 |
A45C11/04;A61F2/16;B65D1/30;B65D1/36;B65D75/36;B65D77/20 |
主分类号 |
A45C11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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