A process for producing a package from a web of flexible material, and winders to complete this procedure.
CH705226A2
Winder.
EP2539263A1
Winding shaft for a winder
CH702887A1
Winding core for attaching to winding shaft for winding of endless flexible material web to winder, has adjusting unit for adjusting diameter of core surface to be wound between diameter-reduced idle and expanded operating conditions
CH702816A1
Winding shaft for winding continuous flexible material web of plastic foil made of e.g. polyethylene, in roll of winder, has winding surface inwardly supported against operational pressure in dimensionally stable manner in unused position
CH702759A1
Winding shaft for winding continuous flexible material web of plastic foil made of e.g. polyethylene, in roll of winder, has winding surface inwardly supported against operational pressure in dimensionally stable manner in unused position
