| 摘要 |
1. A contact pressure element for metal foil blanks laid around the neck and top of bottles (3) in a labelling machine, the contact pressure elements being movable axially towards the end face of the bottle top and having an internally bell-shaped casing (21, 47, 57) and a resiliently deformable plate (2, 14, 40, 50) made of a resilient foamed plastics at least on its front side adjacent to the end face of the bottle top and disposed in front of the opening in the casing (1, 21, 47, 57) facing the end face of the bottle (3) and bears on the rear side against the edge of the casing (1, 21, 47, 57), characterized in that at least the rear side of the peripheral edge of the plate (2, 14, 40, 50) is formed with an annular bead (8, 24, 30, 60).
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