Sponge cutting machines are currently divided into manual sponge cutting machines and CNC sponge cutting machines. Manual sponge cutting machine is cheap, but the utilization rate of sponge is relatively low, and the operation is complicated. The CNC sponge cutting machine is moderately priced and easy to operate. Generally, people who can use a computer can control it. It can effectively improve the utilization rate of the sponge, and the cut is free of dust. At present, the sponge cutting equipment on the market is mainly laser cutting, which uses the energy generated by the high temperature of the laser to cut the sponge. At the same time, due to the thin laser beam, it meets the requirements of high precision in saving materials. At present, the sponge cutting equipment on the market is mainly laser cutting, which uses the energy generated by the high temperature of the laser to cut the sponge. At the same time, due to the thin laser beam, it meets the requirements of high precision in saving materials.