Plastic bag manufacturing involves a highly efficient process, starting with polyethylene derived from natural gas or oil.

Discover how plastic bags are made, from raw materials to the final product. Witness the step-by-step process involving advanced ... travel mistake I'll never make again Trump orders strikes ...

A new discovery offers a promising way to break down stubborn plastics like Plexiglass into their original building blocks, ...

We discovered a key family of catalysts that make ... the process weakens the plastic over time, and therefore restricts how much postconsumer recycled content can be put in a plastic bag or ...