Tape with cutting device

The utility model discloses a tape with a cutting device. A cutter attached to the tape is connected with the tape, which is practical, convenient and not easy to be lost. The structure of the tape with the cutting device is as follows: one end of a telescopic string is connected with the innermost layer of a tape slice or an entanglement attached to the tape slice, while the other end is connected with a cutting plate. The cutting plate can be made from metal, ceramic, plastic or wood in shape of needle, knife and sword. When to be cut off, the tape is tensioned and then stabbed or cut off by the attached cutting plate. When the tape is not in use, the cutting plate can be adhered to the broken position on the tape slice, thus providing convenience for finding the start position of the tape during the next use.