PROBLEM TO BE SOLVED: To provide an aid to cut an used drink pack including a milk pack allowing to cut the corners and bottoms of the drink pack by being mounted on a knife to be stabilized. SOLUTION: The cutting aid with a blade hole 2 provided to expose the blade of a knife at the front and a stabilizing part 5 enabling the knife to cut properly into a drink pack, which is mounted detachably on the tip of the knife, includes a vertical stabilizing surface 5a opened at the same angle on the right and left sides of the blade exposed at the stabilizing part 5 and a vertical stabilizing surface 5b as an indication of the cutting angle of the knife. COPYRIGHT: (C)2004,JPO&NCIPI
