Shuotai corn starch degradation modified blown film raw material is an environmentally friendly polymer material, mainly composed of natural corn starch, and its mechanical properties and processing adaptability are improved through modification technology. This raw material has good biodegradability and can be decomposed into water and carbon dioxide by microorganisms in natural environments, effectively reducing the white pollution caused by traditional plastics. Its blown film process has excellent performance, high uniformity of film formation, and tensile strength and toughness comparable to some traditional polyethylene films. It is suitable for production in fields such as food packaging, shopping bags, and agricultural films. The product complies with international environmental standards such as EN13432 and ASTM D6400, balancing practicality and ecological sustainability development needs. It is an ideal substitute for traditional petroleum based plastics and is particularly suitable for environmentally friendly enterprises to apply to green packaging solutions.