Plastic packaging bags made from biodegradable resin as the main raw material and used for direct packaging of items. Containing products, packaging or their components can be diverted from the waste stream through feasible processes and solutions and can be collected, processed and put into use as raw materials or products.
T/GZBC 59-2021 history
2021T/GZBC 59-2021 Technical specification for recyclable and degradable plastic packaging bags