How it works: First, the carpet tensioner removes the pressure belt chute by operating the pressure belt chute handle, places the strapping on the belt holder, and controls the pressure belt chute handle to close the pressure belt chute. This design can effectively prevent the strapping from overflowing and packing. Lining the packed goods, wrapping the packing belt of the packed articles on the fixing slot of the packing belt, controlling the tensioning handle, and driving the synchronous rotation of the fixing belt of the packing belt by the engagement of the tensioning handle with the tensioning gear, synchronously receiving the packing belt. Tightly, after the tensioning requirement is achieved, the excess packing tape is placed on the cutting device, the handle of the cutting device is used to cut off the excess packing tape and the bag is locked to complete the whole packing process. Embodiments of the invention have been described in detail above, but are not intended to limit the scope of the invention. All changes and improvements in the tensioner market according to the scope of this application shall still fall within the scope of the patent of the present invention.