发明名称 Tamper-proof package and method
摘要 Discloses a tamper-proof package for an article. A first container in which the article is placed has a sealed end flap whose opening indicates tampering. The first container is cellophane-wrapped with a tear strip whose tearing open of which indicates tampering. The first container is enclosed in a second container having a sealed top cover, overlying band and vertical tear strip. Tearing off the top cover, tearing apart the band and tearing open the second container via its tear strip provide three further indications of tampering. The second container is enclosed in a pouch having top and bottom sealed ends. Tearing across the sealed ends provides two further indications of tampering.
申请公布号 US4648509(A) 申请公布日期 1987.03.10
申请号 US19860885093 申请日期 1986.07.14
申请人 ALVES, DARIO M. 发明人 ALVES, DARIO M.
分类号 B65D75/38;B65D77/04;(IPC1-7):B65D73/00 主分类号 B65D75/38
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