| 摘要 |
The invention relates to a blister package, comprising a blister (3, 102, 203) in the form of a trough or the like of a thin, stiff plastic material, said blister including a container portion (10, 104, 210), a flange (11, 107, 211) extending as a brim around at least the major part of the circumference of the blister, and a shelf (14, 105, 214) between the container portion and the flange, and a cover disc (4, 103, 204) contacting the shelf, providing a closure of the container portion. The cover disc is detachably fastened between on one side said shelf and on the other side, in the region of at least some of the sides of the blister, at least one inwardly directed fold portion (17', 217', 250) which is bent or folded to the shape of a tongue through permanent deformation of blister material, projecting in over the cover disc. The invention also relates to a method of manufacturing the blister package. |
