发明名称 UNIT DOSE BLISTER PACKAGE WITH KEYHOLE OPENING
摘要 A child-resistant blister package for unit dose products, e.g., medicaments, composed of a blister layer and a cover layer. The blister layer formed of a planar material, e.g., thermoformable or cold-formable webstock, and has plural intersecting perforated line to form plural cells contiguous with the perforated lines. Some or all of the cells of the blister layer have a peripheral planar flanged portion and a blister portion projecting from the flanged portion to form a cavity in which the unit dose product is located. The cover layer is formed of a planar material, e.g., aluminium or other met al foil in either a single layer or laminated, and has plural intersecting perforated line to form plural cells contiguous with those perforated lines. Each cell of the cover layer is the same shape and size as a corresponding cell of the blister layer.
申请公布号 CA2413034(A1) 申请公布日期 2002.01.17
申请号 CA20012413034 申请日期 2001.05.08
申请人 WARNER-LAMBERT COMPANY 发明人 MCLELLAN-RULAND, BETH ANN;COLE-BENNETT, BEVERLY LYNETTE;MALLOY, JOHN EDWARD JR.
分类号 B65D75/36;B65D65/40;B65D75/32;B65D75/34;(IPC1-7):B65D75/36 主分类号 B65D75/36
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