What are the environmental indicators for biodegradable bags?
The core environmental indicators for biodegradable bags include biodegradability (≥90%), ecotoxicity (degradation products must pass plant growth safety tests), bio-based content (reflecting the proportion of renewable raw materials), carbon footprint (measuring greenhouse gas emissions throughout the product’s life cycle), disintegration rate (ensuring complete physical decomposition), and international authoritative certifications (such as ASTM D6400 and EN […]
How do biodegradable pet bags achieve complete environmental ?
With increasing global environmental awareness and the promotion of circular economy models, biodegradable pet bags, as an important alternative to traditional plastics, have evolved from a single product innovation into a complete environmental solution. True “end-to-end environmental protection” is not limited to the product use stage, but includes the entire process from raw material acquisition, […]
How to choose a high-quality biodegradable garbage bag supplier? – Copy
Choosing a high-quality biodegradable garbage bag supplier is crucial. First, verify that the supplier meets international authoritative biodegradability certifications such as ASTM D6400 and EN 13432, and ensure their production qualifications are complete. Key areas to consider include the safety and traceability of the supplier’s raw material sources, the standardization and stability of their production […]
How to environmentally friendly packaging consumption model?
Building a sustainable and environmentally friendly packaging consumption model requires a systemic approach encompassing the entire lifecycle from selection and use to disposal. Prioritize renewable and certified materials during selection, maximize the packaging’s lifespan during use, and accurately classify packaging for disposal to match local recycling systems. Consumers should drive industry transformation through rational choices, […]
Why is the quality of composting bags important?
Compostable bags, as a significant alternative to traditional plastic products, are rapidly entering the consumer market. However, one issue that consumers cannot ignore is the quality of compostable bags. What exactly does product quality mean? This article will systematically explain the importance of compostable bag quality from three dimensions: technical performance, environmental benefits, and social […]
What is EN 13432 certification? What are its characteristics?
Against the backdrop of a global green transition, the standardization and certification of compostable packaging has become crucial for the healthy development of the industry. EN 13432, as a widely recognized European standard for compostable materials, not only provides clear technical guidance for manufacturers but also offers consumers a reliable basis for identifying truly environmentally […]
What are some common types of compostable packaging?
Commonly used compostable packaging includes PLA/PBAT food containers, films, and paper cups in the food industry; plant fiber bottles, jars, and shopping bags in daily necessities; and bio-based bubble wrap, express delivery bags, and tape for logistics. This type of packaging must pass industrial composting certifications such as ASTM D6400 or EN13432 to ensure complete […]
Do biodegradable plastics require special storage conditions?
Why are special storage conditions required? Biodegradable plastics PLA and PBAT are designed to decompose under specific conditions. While this characteristic contributes to environmental protection, it also necessitates special storage methods for preservation. Proper storage conditions not only maintain material properties but also ensure that the degradation process only begins when necessary, preventing premature failure. […]
Can compostable garbage bags decompose in landfills?
I. Industrial Composting: The Ideal Scenario for Compostable Bag Design 1. Industrial composting sites are professional composting facilities that provide the optimal decomposition environment for compostable materials through precise control of the following conditions: (1) Temperature Control: Maintaining a temperature of 55-65℃ to promote efficient microbial activity (2) Humidity Management: Maintaining a moisture content of […]
How can biodegradable PBAT and PLA be recycled?
I. Industrial Composting: An Organic Cycle Back to Nature 1. Technical Principles In professional industrial composting facilities, by controlling temperature (55–65°C), humidity (50–60%), oxygen supply, and microbial activity, PBAT and PLA can be completely decomposed into water, carbon dioxide, and humus within a specified time (usually within 180 days), leaving no microplastics or toxic substances. […]
