Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Shaping against interior of a forming surface by rotation of...
Reexamination Certificate
2006-06-27
2006-06-27
Kim, Vickie (Department: 1618)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Shaping against interior of a forming surface by rotation of...
C206S528000, C435S243000, C435S289100
Reexamination Certificate
active
07067084
ABSTRACT:
The invention relates to a plastic package for a pharmaceutical product, particularly a blister package to dispense liquids or strings, and a method of manufacturing and sterilizing said package. The blister package (1) consists of a lower base portion (2) and a cover member (3). The lower portion includes a cavity indicated generally as (4) which is advantageously formed by inclined sidewalls (5) and upstanding side walls (6) and a bottom (7) which has a circular, flat and smooth surface. The cavity (4) is surrounded by outward extending flange (8). Cover member (3) is welded completely to flange (8) around the opening of cavity (4). Cavity (4) is sized to receive a pharmaceutical product, preferably an ophthalmologic product. The inclined side walls (5) preferably have a rounded geometry to avoid sharp edges for safety reasons. The upstanding side walls (6) have preferably no rounded portions in order to stabilize the cavity (4) as in the contact area of the side walls (5, 6) and the cavity (4) is quite rigid.
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Gatel Christèle
Hermange Jean Christophe
Leroy Bernard
Gorman Jr. Robert J.
Kim Vickie
Novartis AG
Savitsky Thomas R.
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