| 摘要 |
A trapped card package includes a paperboard card having a relatively large central rectangular opening, a clear plastic blister piece with a groove extending along its perimeter and a flange, and a lower clear plastic piece has a male element extending along its perimeter, and a flange. The lower piece male element engages the card opening and its flange abuts the underside of the card and the male element projects upward beyond the top surface of the card where it is received by the perimeter groove of the blister piece as the flange of the blister pieces engages the top surface of the card, so as to trap the card and seal the package when adhesive on the engaged element is cured.
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