Method for axial feeding of ribbon material and a stock of ribbon material coils for axial feeding

摘要

A method of preparing connected coils of wound ribbon in an alternating pattern to reduce twisting thereof during continuous axial ribbon feed to a processing machine. Each coil has a sequence of turns wound about a central axis and includes central end at an inner-most turn of the sequence of turns and an outer end at an outer-most turn of the sequence of turns. The outer end of a first coil of the coils is connected to the central end of a second coil of the coils. The method includes orienting the first coil in a clockwise winding direction and orienting the second coil in a counterclockwise winding direction such that at least some twists developed during axial ribbon feed of the first coil are removed during axial ribbon feed of the second coil.