Patent ID: 9061457
Filing Date: 2015-06-23
Classification: B29C,B29L

Abstract:
1. A molding stack, comprising: a stripper sleeve that is movable to contact a molded article after the molding thereof; the stripper sleeve having a first surface and a second surface for simultaneously contacting a side and an underside surface, respectively, of the molded article during the stripping of the molded article; wherein the stripper sleeve comprises a pocket, which pocket defines the first surface and the second surface; wherein the first surface comprises a first axial wall, the first axial wall being configured to engage the side portion of a tamper evident band of a closure; wherein the first axial wall provides a stopper, which delimits an extent of radial travel of the tamper evident band of the closure during stripping thereof; wherein the pocket is associated with a depth, which depth represents a distance between an edge of the second surface where it meets an inner surface of the stripper sleeve and the first axial wall, whereby the depth is selected such as (i) to allow the portion of the tamper evident band of the closure to deflect in a direction to clear a feature of the molding stack, and (ii) to prevent significant damage attributable to “over-deflection” of the portion of the tamper evident band of the closure in the direction; wherein the depth of the pocket is selected to accommodate an allowable travel path for the portion of the tamper evident band of the closure; the second surface comprises a second traverse wall, said second traverse wall being configured to engage a bottom-most portion of a tamper evident band of the closure.