The Most Common Type of Plastic Used in Plastic Bags
Plastic bags are widely used for packaging and carrying groceries, clothes, and other items. However, not all plastic bags are the same. In fact, there are different types of plastic bags, each with its own unique characteristics and properties. But what is the most common type of plastic used in plastic bags? Read on to find out.
Polyethylene – The King of Plastics
Polyethylene is the most commonly used plastic for making plastic bags. It’s a type of thermoplastic that is made from ethylene, which is derived from natural gas and petroleum. Polyethylene is a versatile material that can be made into different types of plastic bags, including grocery bags, trash bags, and sandwich bags.
Why is Polyethylene Used for Plastic Bags?
Polyethylene is the ideal material for making plastic bags because it’s strong, lightweight, and flexible. It’s also impermeable to water, oils, and chemicals. This makes it ideal for packaging and carrying different types of products without the risk of leakage or contamination. Additionally, polyethylene is easy to manufacture and is relatively cheap compared to other plastics.
The Environmental Impact of Polyethylene Plastic Bags
Although polyethylene plastic bags are convenient and widely used, they also have a significant impact on the environment. This is because they take hundreds of years to decompose, and when they do, they release harmful chemicals into the environment. Polyethylene bags also contribute to the plastic pollution in the oceans, endangering marine life and ecosystems. That’s why many countries and cities have banned or restricted the use of plastic bags, and are encouraging consumers to switch to more sustainable alternatives.
The Future of Plastic Bags
The negative impact of plastic bags on the environment has prompted the development of more sustainable alternatives. Biodegradable and compostable bags made from natural materials such as cornstarch and potatoes are becoming increasingly popular. Additionally, reusable bags made from canvas, jute, or recycled materials are also gaining popularity as a more sustainable option. While plastic bags will continue to be used for a long time, the future of packaging lies in the development of more sustainable alternatives that are kinder to the environment.
