Bottom Shearing Machines, Chinese automatic packaging machines have been developing since the mid-1980s. Over two decades, domestic packaging machine manufacturers have made significant progress and breakthroughs in standard levels, design technology, and product quality by absorbing foreign technology and adopting internationally recognized standards. Panqi, as an industry player, particularly emphasizes this development. For instance, Panqi's fully automatic packaging machine has reached the level of international similar equipment, and can also perform automated processes such as positioning, binding, and rotation, achieving an unmanned automatic packaging production line.