The Procter & Gamble Company
Nonlinear line of weakness formed by a perforating apparatus

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Abstract:

A web includes a curvilinear line of weakness. The curvilinear line of weakness includes a plurality of perforations. Each of the plurality of perforations is separated by a bond area. Each of the plurality of perforations has a perforation length and each bond area has a non-perforation length.

Status:
Grant
Type:

Utility

Filling date:

21 May 2018

Issue date:

16 Mar 2021