On June 16, 2026, Xingyu (Guangdong) Packaging & Printing Co., Ltd., in collaboration with the Foshan (South China) New Materials Research Institute, was granted a national invention patent for "A High-Strength Biodegradable Film and Its Preparation Method" (Patent No.: ZL 2026 1 0297923.0).
Solving Industry Pain Points
Conventional biodegradable films have long suffered from insufficient mechanical strength and weak puncture resistance, limiting their use in high-intensity applications such as express logistics and heavy-duty industrial packaging. This patented technology significantly enhances tensile strength and puncture resistance through innovative material formulation and preparation processes, while preserving full biodegradability, non-toxic eco-friendliness, and compostability. It achieves a true balance between environmental sustainability and practical performance, and can be widely applied to express bags, cushioning bubble film, food packaging, and industrial outer packaging.
Industry-Academia Collaboration
This patent is the result of deep collaboration between Xingyu Packaging and the Foshan (South China) New Materials Research Institute. The company has established a complete technology commercialization chain, from formulation development to mass production.
Commitment to Green Innovation
Following China's "Dual Carbon" strategy, Xingyu Packaging has developed a comprehensive eco-friendly product portfolio focused on biodegradable and recyclable packaging. This patent further strengthens the company's intellectual property portfolio and supports its expansion into the high-end green packaging market.
Moving forward, Xingyu Packaging will continue to drive technological commercialization and work with customers and industry partners to advance the green and low-carbon transformation of the packaging industry.
