Most of the trash bags are made using polyethylene as it is tear resistant and extremely strong. There are other materials too, but manufacturers prefer polyethylene over all others. Low-density polyethylene is used in the making of trash bags as it is waterproof, soft, airtight, and flexible. In case of heavy duty bags, manufacturers prefer high-density polyethylene. Let’s take a look at all the different steps involved in the trash bag making process.










