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

Claim 15:
16. 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;
wherein the one or more patterned segments include a plurality of shell channels formed through the removable shell layer to form a pattern;
wherein the one or more patterned segments comprise an anchoring mechanism configured to anchor and fasten each patterned segment to at least one of the one or more roll anchoring mechanisms of the rotating roll; and
wherein one of the exterior surface of the rotating roll or the removable shell layer includes the recessed pocket, and the other of the exterior surface of the rotating roll or the removable shell layer includes the angled end configured to be inserted within the recessed pocket to apply circumferential tension.