发明名称 |
Package construction for opening only by a predetermined procedure |
摘要 |
A package construction resistant to tampering including a pair of laminated layers, one layer having a pocket for receiving product and a cut-out spaced from the pocket, the other layer extending across both the pocket and cut-out, and a line of weakening for severing the layers to expose a finger-grip portion of said other layer peelably retained in position across said cut-out.
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申请公布号 |
US4011949(A) |
申请公布日期 |
1977.03.15 |
申请号 |
US19750588067 |
申请日期 |
1975.06.18 |
申请人 |
THE LEHIGH PRESS, INC. |
发明人 |
BRABER, ROBERT J.;WEBER, PAUL L. |
分类号 |
B65D75/32;B65D75/58;(IPC1-7):B65D83/04 |
主分类号 |
B65D75/32 |
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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