Device for paying out rolls of sheet-like materials, especially plastic packaging films

摘要

The subject of the invention relates to the technical sector of the means for packaging by covering with a plastic film. The device consists of two end-pieces 1 each comprising a free-rotation centring and engagement bearing surface at each end of a sleeve 2 for winding the material R and a part connecting them so as to form a rigid and non-deformable sleeve which can be held by its ends in order to pay out the packaging film. IMAGE