July 20, 2025 –
China’s Biodegradable Bag Standard Sparks Green Revolution in Packaging Industry
Five years after implementing its national standard for biodegradable plastic shopping bags, China has achieved remarkable progress in sustainable packaging, creating a thriving circular economy around eco-friendly materials.
The GB/T 38082-2019 standard has catalyzed an industrial transformation:
• Annual production capacity approaching 500,000 tons
• Industry valuation exceeding ¥10 billion
• Established production clusters in Zhejiang and Guangdong
• Complete supply chains for PLA and PHA materials
Environmental benefits have been particularly impressive:
→ 70% reduction in carbon footprint compared to conventional PE bags
→ 200 million fewer traditional plastic bags used annually
→ Equivalent to saving 1.2 million tons of petroleum resources
→ 840,000 tons of CO₂ emissions avoided
“The standard’s success lies in its comprehensive approach,” explained Dr. Li Wei, director of the National Plastics Research Center. “By addressing production specifications, certification protocols, and clear labeling requirements simultaneously, we’ve created market transparency that benefits both manufacturers and consumers.”
Consumer behavior has shifted dramatically:
✓ 50% increase in public awareness
✓ Growing willingness to pay premium prices
✓ Reusable bag usage becoming mainstream
✓ Retailers reporting 35% reduction in plastic waste
Looking ahead, market regulators plan to:
• Expand testing and certification infrastructure
• Support R&D in next-generation materials
• Strengthen international cooperation
• Promote China’s standard as global benchmark
Industry projections suggest the biodegradable packaging market could reach 2 million tons annually by 2030, representing a ¥60 billion industry that positions China as a leader in sustainable packaging solutions.