| 摘要 |
A trapped card package includes a paperboard card having a flat top surface and a flat bottom surface, and a relatively large central rectangular opening. In the top surface and the bottom surface respectively, there is a recessed portion that extends around the opening. A clear plastic blister piece has 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 engages the recessed portion of the card bottom 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 piece engages the recessed portion of the card top surface, so as to trap the card and seal the package when adhesive on the engaged element is cured. A variant has a plastic lower piece with a major central opening bounded by a flange, and a paper-based print card that engages this flange and covers this major opening. |
