Compostable bags and biodegradable bags are two terms that are often used interchangeably, but they actually refer to two different types of products. Both are designed to minimize the impact of household and commercial waste on the environment, but the differences between the two are significant.
Compostable Bags
Compostable bags are designed to break down completely and safely in a compost environment, leaving no harmful residues in the soil. They are made from plant-based materials such as corn and potato starch, and are designed to be completely biodegradable within a matter of months. The composting process requires specific conditions, including a temperature of 55–60C, moisture and oxygen. Once composted, these bags can provide valuable nutrients to the soil, helping to support the growth of crops and other plants.
Compostable bags are a great alternative for people and businesses that are looking for a more eco-friendly solution for disposing of their waste. They are commonly used for food waste or yard waste, as both materials can easily break down into compost. In recent years, many cities around the world have implemented composting programs, making it easier for people to dispose of their food scraps and yard waste in a sustainable way.
Biodegradable Bags
Biodegradable bags are made from materials that can break down naturally in the environment, typically over a period of months or years. They are often made from synthetic materials such as polylactic acid (PLA) or oxo-biodegradable plastics, which are designed to break down when exposed to light, heat, and oxygen. Biodegradable bags can be a suitable alternative to traditional plastic bags, as they do not linger in landfills or pollute the environment. However, these bags may not break down completely, leading to microplastics that can pose a risk to the environment, wildlife and human health.
Biodegradable bags are a good solution for people who are looking for alternatives to traditional plastic bags, but they may not be the most sustainable choice. It is important to note that biodegradable bags do not require specific conditions for decomposition and they can decompose in normal landfilling conditions, but depending on what material they are made from, they may still release harmful chemicals into the soil.
Conclusion
In conclusion, compostable bags and biodegradable bags are two separate products designed to cater to two different needs. Compostable bags are more sustainable as they can break down completely in a composting environment and provide nutrient-rich compounds to the soil while biodegradable bags can take years to break down and may not be suitable for composting. It is important to research and understand the differences between these two products to make the right choice for your individual needs.
Ecopro has been a leading supplier of biodegradable bags, films and other finished solutions for over two decades. As a fast-growing company, Ecopro is committed to providing sustainable solutions that do not harm the environment. By producing compostable bags and biodegradable products, Ecopro is leading the movement towards a more sustainable future.