On the one hand, environmentally friendly packaging materials should be selected, such as degradable and recyclable materials, to reduce pollution to the environment. On the other hand, the equipment should pay attention to energy conservation and emission reduction during operation, such as reasonably controlling the power of the equipment and reducing energy consumption. At the same time, the waste generated by the equipment, such as scraps and waste packaging materials, should be classified, recycled and processed to achieve environmentally friendly production.