| 摘要 |
<p>The cutting tool opens a carton of milk or fruit juice e.g., using a slot or a triangular window which houses or fits onto the carton at the point where an opening is required and drawn across the carton to form the opening. The slot and the window may be used in combination, a blade or other cutter being provided together with a hand grip. The blade and the body may be in the same or different material, the window may be extended by a slit through which the carton can be withdrawn. The blade may be sited in the head of the window or slot. Having made the cut the tool may remain in place on the carton, using a slit to hold the sides of the opening together and maintain a seal.</p> |
