In the face of the growing problem of plastic pollution in the world, we have begun to pay more attention to environmental protection. To meet this challenge, bioplastic products are becoming increasingly used in a wide range of industries as an innovative solution. These bioplastics can not only effectively reduce environmental pollution, but also reduce the generation of plastic waste. They become a sustainable option to reduce environmental pollution and plastic waste. Therefore, biodegradable trash bags are worth it.
What are Biodegradable Trash Bags?
Biodegradable trash bags are typically made from natural materials, like cornstarch, potato starch, or other plant-based polymers. These materials can break down into water, carbon dioxide, and some humus when exposed to bacteria, fungi, and other natural decomposing agents. Unlike polyethylene and polypropylene bags which may exist in landfills for thousands of years, these sustainable materials usually take a few months to a couple of years to decompose, depending on the environmental condition.
Pros of Biodegradable Trash Bags
The use of biodegradable trash bags has a profound impact on reducing plastic waste. For every biodegradable garbage bag used, one less traditional plastic bag is used. Conventional plastic bags are made of non-renewable resources such as oil, natural gas, etc, and will end up in ocean, lakes, or landscapes and their harmful chemical materials pose a threat to wildlife and ecosystems.
Biodegradable garbage bags are made from renewable resources, mitigating the crisis of non-renewable energy. And they can degrade into harmless substances in a shorter time, which greatly reduces long-term environmental pollution. Moreover, since the decomposition process produces less greenhouse gases than traditional plastic bags, they help reduce greenhouse gas emissions and combat climate change. In addition, these bio garbage bags reduce the risk of damage to wild animals due to accidental ingestion of plastic bags and maintain the stability of the ecosystem.
For enterprises and individuals, the use of environmentally friendly plastic garbage bags helps to enhance the green image and reflect the sense of social responsibility for environmental protection.
Cons of Biodegradable Trash Bags
There are two sides to everything, and biodegradable dustbin bags are no exception. Their disadvantages are mainly reflected in the higher cost and performance limitations.
- Higher cost
Compared to traditional plastic bags, the production and recycling cost of biomass garbage bags is higher. Their production requires a series of steps. First of all, starch needs to be derived from plants. Secondly, all raw materials are processed into polymers. Next, bioplastic films are blown out by blown film machines. Finally, films are sealed and designed as custom garbage bags.
- Performance limitations
Strength and durability: Made of petroleum, conventional trash bin liners have great strength and durability. However, the strength of biodegradable ones is smaller and the persistence is weaker.
- Degradation time and conditions
Plastic bags are difficult to degrade and will exist on land for hundreds or even thousands of years. If they are burnt, the released gases can pollute the atmosphere. Biodegradable waste bags can decompose in a short time, but this means that they have a shorter shelf life. Their degradation conditions are more stringent, suitable temperature, sufficient moisture, and sufficient microorganisms. Some bags may need to be professionally recycled, such as high-temperature industrial composting equipment. Under natural conditions, they may not degrade completely, at which point they will become waste and exist in soil or seawater.
The Demand and Usage of Biodegradable Waste Bags
With the increasing awareness of environmental protection among the public, there is a growing demand for environmentally friendly garbage bags. At the same time, some local governments have adopted policies to prohibit the use of non-biodegradable plastic bags to improve the problem of environmental pollution. Although traditional plastic bags still occupy a large share of the market, the growth of biodegradable plastic garbage bags in the future should not be underestimated.
A More Eco-friendly Alternative: Compostable Trash Bags
Compared to biodegradable bags for garbage, compostable trash bags can be transformed into fertile soil after degradation, which is very beneficial for plant growth and flowering.
Some of these bags are easy to dispose of and can be composted by building a compost heap or compost bin in the yard of the home. They are more sustainable options than biodegradable waste bags.
Conclusion
In summary, biodegradable trash bags have two sides like a coin. However, they are key tools in the face of the threat of white pollution. The demand and usage of bio garbage bags are growing. In the future, biodegradable plastic trash bags will become the most commonly used waste-loading bags in daily life. If there are compostable trash bags to choose from, you are recommended to select them.
ShinHigh is a top biodegradable garbage bag manufacturer in China. If you are looking for some plastic bin bags, we will be your trusted partner. Contact us and get personalized trash bags.
