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As most plastic bags are produced with non-renewable degradable materials, the plastic structure is stable and not easily degraded by natural microbial bacteria, which do not separate in the natural environment for a long time.
The products produced by composting can be widely used, and composting products play an important role in soil improvement and fertilization, green substrate cultivation, crop quality improvement, and other aspects.
The terms' biodegradable 'and' compostable 'are frequently used everywhere, but they are often used interchangeably, mistakenly or misleadingly, adding a layer of uncertainty to those attempting to shop in a sustainable way.
Calcium carbonate (CaCO3) is a widely occurring natural mineral, mainly composed of calcium, carbon, and oxygen. People often use it to make plastic bags and other plastic products. Why add calcium carbonate? Because it has five advantages.