发明名称 |
EASY OPEN PACKAGE |
摘要 |
An easy open package comprises a tray (3) leaving a rim (5) to which a liddi ng film can be sealed. A line of weakness (15) is formed at the underside of a corne r of the tray to allow the foam material (19) of the tray to be broken to form a tab which facilitates peeling of the lidding film (21) from the remainder of the tray perimeter. The tray 3 includes a liner film 17 bonded thereto and severed at the line o f weakness 15.
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申请公布号 |
CA2419844(A1) |
申请公布日期 |
2003.08.26 |
申请号 |
CA20032419844 |
申请日期 |
2003.02.25 |
申请人 |
CRYOVAC, INC. |
发明人 |
ZAPPA, GIOVANNI;FUSARPOLI, FLAVIO;GISSI, GIUSEPPE |
分类号 |
B26D3/08;B26F1/18;B29C51/14;B65D77/20;(IPC1-7):B65D17/50;B65D1/40 |
主分类号 |
B26D3/08 |
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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