What are plastic bags made from

What are plastic bags made from

Most plastic carrier bags are made from polyethylene, a kind of plastic. Polyethylene, or polythene as it is known in the UK comes in different forms. The top three used in bag manufacture are

High Density PolyEthylene – HDPE- is used to make supermarket type carrier bags.

Low Density PolyEthylene – LDPE- used to make soft clear bags like the ones used for packing of vegetables, toys and clothes.

Biaxially Oriented polypropylene -BOPP- is the crisp crystal clear stuff used for greeting cards, the plastic wrapping round boxes of tea etc and food packs like pasta.

Lots more on the various types of plastic and what they are used to make can be found HERE

The bag above has been knitted from old plastic carrier bags – you can find the pattern here

 

About Us

Us & the boycott

We are Kate and Ami blogging as Polythene Pam and Village Boy. We live up north in West Yorkshire, U.K. in a small industrial town. We don’t have pets or kids.
We often shop at supermarkets (but don’t like them), eat meat, drink alcohol, munch cheese and scoff down cake. Giving up is not in our nature – we want to do everything – just without creating a huge pile of non-biodegradable, possibly carcinogenic, lethal rubbish that future generations will have to clean up. more on us, and why we don’t like plastic, here…