Patent ID: 11912519
Assignee: PAPER CONVERTING MACHINE COMPANY
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 19:
20. A method of winding a web material around a core to form a log of wound web material comprising:
providing a winding drum and a continuous loop in a spaced apart relationship relative to the winding drum to form a winding nest;
rotating the winding drum about its center axis;
moving the continuous loop in a direction tangent to its surface;
feeding a web material toward the winding nest;
directing a core toward the winding nest, the core for winding the web thereabout;
rotating a log in the winding nest by placing the log in contact with the rotating winding drum and the moving continuous loop; and
changing the speed of the continuous loop relative to the speed of the rotating winding drum as a log is being wound.