To maintain continuous operation of the JJS, the operator is responsible for loading cores onto a mandrel and placing it into a magazine in front of the winding station. Up to 6 sets of mandrels can be staged in the magazine. Tucked roll starts, tail cuts, tail sealing with glue or adhesive tabs, finished roll kick-out, and mandrel cap removal, are all done automatically.

The separate unwind stand and rewinder frame offer greater flexibility to add optional features such as adhesive tab tail sealing, dual web or Jennerjahn’s patented coreless technology, and the ability to be reconfigured to a fully automatic JJF model.

All Jennerjahn small roll surface rewinders feature two bedrollers and a top rider roller that applies programmable torque and regulated down pressure to accurately control tension and roll hardness throughout the winding cycle.

Applications of the JJS Semi-Automatic Surface Rewinder

The JJS is typically utilized in high volume production environments where production rate variability due to traditional operator interaction must be avoided.   The rewinder can be used for a wide variety of roll products: point of sale, ATM, lottery ticket, airline boarding passes, counter, butcher, newsprint, roof underlayment, home and auto masking, doctor exam, pressure sensitive labels and many more.

Operator Responsibilities Each  Cycle

The operator is responsible for loading cores onto a rewind mandrel and placing the mandrel into the magazine. The JJS semi-automatic surface rewinder does the rest.