MIPAS Level 2 Processor Performance and Verification

A plastic bottle cutting implement for reducing a plastic bottle such as a PET bottle to an easily compactible form for disposal comprises a cylindrical or part-cylindrical covering member and a blade disposed projecting from the inside surface of this covering member, and the direction in which the blade projects has any angle other than perpendicular and parallel with respect to the imaginary center axis of the cylindrical covering member. A grip part is attached to the outer side of the covering member. The grip part is bar-shaped and is attached projecting from the outer side of the covering member, a hollow part connecting with the inside of the covering member is formed inside the grip part and a sliding fitting slidable inside the hollow part and fixable in any position inside the hollow part and a blade having one end thereof attached to the sliding fitting are disposed inside this hollow part. The cutting direction of the blade intersects diagonally with a plane orthogonal to the imaginary center axis of the covering member.