Device for opening of coffee packs has slots in bottom section to accommodate perforating band and on edge has tapered channels to accommodate grip which comprises top section

摘要

The device for the opening of coffee packs has slots in the bottom section (1) to accommodate a perforating band (3) and on the edge tapered channels to accommodate a grip which comprises the top section (2). The top section of the device is constructed as a hollow component and can be fastened on the bottom section by a recess on the inner edge. The perforated band has cutting teeth with a cutting angle of no less than 50 degrees and no more than 65 degrees, the flanks of which form a gap-free cutting line.