Two Jennerjahn Shaftless Unwind stands are utilized along with a simple automatic splicing station to optimize mill roll changes to less than 45 seconds.  Jennerjahn Machine manufactures both shafted and shaftless unwind stands. Typically, shafted unwind stands are used for 2 and 3 ply applications.   Depending on your converting needs, Jennerjahn Machine will work with you to provide the best unwind solution for your specific application. In addition, both styles can be used with all Jennerjahn rewinders as well as other manufacturer’s machines.  Jennerjahn’s shafted unwind stands can accommodate a wide variety of roll sizes. A built in dancer/tension control system maintains constant tension on the web during rapid acceleration and deceleration from the rewinder, therefore maximizing production.