Huaiyang County Yinguang Plastic Products General Factory of Henan Province is the first newly established domestic enterprise to realize the scale production and operation of biodegradable plastic film products. Degradable silver film is widely used in industrial packaging, shopping bags, garbage bags, etc. It is safe, hygienic, convenient, practical, beautiful, and can control the service life and degradation time according to the needs of consumers. The project was approved by the Henan Provincial Planning Commission and was listed by the State Science and Technology Commission as a "Sixth Five-Year Plan" promotion plan for major scientific and technological achievements. Its production process technology, formulation, and sizing equipment are all advanced levels at home and abroad, especially the latest technologies used in the silver film production process, which include the light collection, oxygen, water, and biodegradation mechanisms.