TAPER TENSION CONTROL METHOD OF WINDING PROCESS FOR WEB HANDLING SYSTEM

摘要

According to the disclosed is a method for controlling taper tension in the winding section of a web handling system, a more stable, high-quality wound roll can be produced by stabilizing radial stress distribution and minimizing telescoping, which is the lateral displacement of material in the winding section, using either hybrid taper tension control through a hybrid factor (a) or heaviside taper tension control through a heaviside factor (f), in the winding process, which is the final section of the roll-to-roll or web handling system.