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US 2021/0354950 A1Published application
Durable transfer roll core and method of making and using the same
AssigneeThe Procter & Gamble Company
InventorsEric James WATKINS, Gustav André MELLIN, Brad Scott LOCKHART, Farid A. KHAN
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Abstract
A durable transfer roll core may comprise an elongate body comprising a groove, the elongate body having a longitudinal axis. The groove may comprise a Groove Angle from about 0 to about 90 degrees (relative to the longitudinal axis) and the groove may comprise a Groove Depth greater than about 0.003 inches.
Claims27
A durable transfer roll core, comprising:
- an elongate body comprising a groove, the elongate body having a longitudinal axis;
- wherein the groove comprises a Groove Angle from about 0 to about 85 degrees, relative to the longitudinal axis;
- and
- wherein the groove comprises a Groove Depth greater than about 0.003 inches.
1 more element
Dependencies are inferred from the claim text.