Amcor Flexibles North America, Inc.

Paul Haumont

A screwcap and a bottle assembly are disclosed. The screwcap seals a neck of a bottle. The screwcap includes a shell extending along a longitudinal axis and configured to be disposed on the neck. The shell includes a head, and a skirt having a nominal outer diameter and detachable connected to the head along a bridge line. The skirt includes a first support ring disposed proximal to the bridge line, a second support ring disposed distal to the bridge line, and a third support ring disposed between the first support ring and the second support ring relative to the longitudinal axis. The first support has a first maximum outer diameter greater than the nominal outer diameter. The second support ring has a second maximum outer diameter greater than the nominal outer diameter. The third support ring has a third maximum outer diameter greater than the nominal outer diameter.

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Dijon, France

Paul Haumont