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How To Choose a Lined Garbage Bag?

Dec. 04, 2020

As consumers, we are more at ease when we are told that plastic bags are biodegradable. But how can we be sure that biodegradable bags are truly environmentally friendly? Are they the same as biodegradable plastic bags? When it comes to dustbin liners, is there the best option?

There are several types of garbage bags to choose from:

Traditional disposable petrochemical plastic bags

Should I choose this product? no. Whether in the trash or when shopping, it is best to avoid these Plastic Bags altogether.

According to the survey, Australians use about 5 billion disposable plastic bags every year. These bags require a lot of non-renewable resources to produce, including millions of barrels of oil, but on average each bag only uses 12 minutes. These bags will not decompose. Instead, they break down into smaller and smaller pieces. Marine life, birds and other animals are ingesting this plastic, and many living things are entangled by this plastic.

Biodegradable Plastics

Biodegradable Plastics

Degradable or oxidatively degradable bags

Should I choose this product? no. Degradable or oxo-degradable bags are not truly Biodegradable Plastics.

These bags have added chemical additives to help them decompose, and they decompose faster than standard plastic bags, but they will not disappear completely. Degradable or oxo-degradable bags will only degrade into smaller and smaller particles. Perceptually speaking, they will induce us to think that they are not harmful to the earth, but plastics still exist, only in tiny particles or microplastics. As far as we know, they are extremely harmful to our ecosystem.

Biodegradable bags and compostable bags

Should I choose this product? Yes, if trash can lining is required, biodegradable and Compostable Bags are the best choice, but be sure to choose certified products to support these requirements. Also, please be aware of what will happen if the bag ends up in a landfill or our environment. If you use bags to collect waste composted at home, the bags also need to be certified to be compostable at home.

If organisms such as fungi and bacteria can break them down in the environment, certain substances are biodegradable and compostable.

The biodegradable and compostable bags are made of plant-based materials, such as corn starch and wheat, instead of petroleum. Composition of biodegradable and compostable polyester and vegetable oil. These bags do not contain polyethylene and can be completely biodegradable under appropriate conditions after 10-45 days. They are best used to collect food waste for home composting or worm farms, because they help control waste, reduce odors, prevent mold growth and keep waste bins clean.

Therefore, when you want to fill your trash bin with garbage to be landfilled, it is best to use newspaper or not bag it. However, if you still prefer to use plastic bin linings, please avoid degradable bags and choose certified compostable plastic bags. If you use bags to collect food scraps as compost at home, choose bags that are certified for household composting.