Coreless off-line rewinder | coreless winder machine off-line Alemo was designed to transform flexible plastic sheets such as PE foam, its laminates, air bubble film etc. into small short rolls without inner paper core. The machine is also able to cut short rolls in the same time and divide them in 2-4 pic. on request. Offline rewinder was developed to satisfy the demand of retail market, stores which sell huge quantities of packaging and underlayment materials.