Plastics & Its Use in Packaging in a Net Zero World
Plastics & Its Use in Packaging in a Net Zero World
Can Bio-plastics Offer a Way Out?
Plastics have become an integral part of our lives, from the clothes we wear to the food we eat. Packaging is one of the largest uses of plastic and it is a major contributor to the plastic waste crisis. In an effort to create a net zero world, the use of plastics in packaging needs to be addressed.
What’s the Problem with Plastic Packaging?
Plastic packaging is a major contributor to plastic waste. Single-use plastics, such as straws and plastic bags, are often used for only a few minutes before being discarded. These plastics take hundreds of years to decompose and can harm wildlife and ecosystems.
Additionally, plastic packaging is often difficult to recycle due to the many different types of plastics used in packaging. Most of our common plastic packaging, isn’t recyclable using the municipal waste facilities, and that reminds me that I need to place the recycling bin (the blue one) in my driveway, for an early morning collection.
Alternatives to Plastic Packaging
There are many alternatives to plastic packaging that can help create a net zero world. One option is to use biodegradable and compost-able materials, such as plant-based plastics or paper. These materials can break down safely and quickly, reducing the amount of waste produced. Additionally, reusable packaging, such as glass jars and metal tins, can help reduce the need for single-use plastics. In recent years, there has been a growing concern over the impact of plastic waste on the environment. As a result, there has been a shift towards using sustainable and eco-friendly alternatives, such as bio-plastics. Bio-plastics are derived from renewable sources (there’s only so much land, on the planet isn’t it?) , unlike traditional plastics that are derived from fossil fuels. Not all bio-plastics are created equal though….how is that?
Enter FlexSea
I met the founders of this UK based startup, at Imperial College, where they presented their solution. They use seaweed to produce bio- plastic which can be used to package food, as well as dry items, cosmetics etc. Their biggest advantage is that, you can throw the bag in the food bin, and it will get composted. This does not require special infrastructure to collect, process, and convert the packaging material. And it doesn’t grow on land…..it’s based on seaweed, so it is not competing with food crops for space. As you read this post, the team at FlexSea is expanding, and they are looking for a Extrusion - Polymer Engineer to join them here in the UK. If this feels like you, or you know someone, please apply here.
Have further thoughts?
