Unwinder for shrink foil / Odvíječ smršťovací fólie

The model consists of two parts: the inner part is better to print with organic support of the upper handles (see picture). For more strength I recommend 100% filling for both parts. Print with PET-G for better flexibility. Other parameters are standard (nozzle 0,4mm and layer height 0,2mm). After printing, the two parts slide into each other easily. You need to print 2 sets. Insert  in oposite sides of standard paper tube (50mm) on which the shrink wrap is wound.