The Biodegradable Aircraft Blanket Bag (also known as a blanket polybag) is a sustainable packaging solution developed by Zaozhuang Tianyao Starch Technology Co., Ltd. Specifically designed for aviation services, it is made from PLA, PBAT, and corn starch.Used for individually packaging blankets, pillows, and bedding, this bag provides a hygienic solution for cabin textiles. It fully decomposes into CO₂ and water under industrial composting conditions, leaving zero microplastics. It serves as the ideal eco-friendly replacement for traditional PE plastic blanket bags.