Patent ID: 11878497
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Other special machines (Mechanical engineering)
Classification: CPC A  B | IPC B

Claim 10:
11. A system for ultrasonic bonding of elastic laminates comprising:
a rotating roll having an axis of rotation and an exterior surface, the exterior surface formed radially about the axis of rotation of the rotating roll and comprising one or more roll anchoring mechanisms; and
a removable shell layer comprising one or more patterned segments configured to removably attach to at least a portion of the exterior surface of the rotating roll and comprising (i) a leading edge interlock disposed at a leading edge of the removable shell layer and (ii) a trailing edge interlock of the removable shell layer disposed at a trailing edge of the removable shell layer, wherein the leading edge interlock is configured to interface with the trailing edge interlock;
wherein the one or more patterned segments include a plurality of shell channels formed through the removable shell layer to form a pattern.