Interested in manufacturing plastic bottles for milk , water, juices etc. What raw materials are needed?

Question

Interested in manufacturing plastic bottles for milk , water, juices etc. What raw materials are needed?

Answer 1

my understanding is you can make plastic from the muck left over from converting plants to alcohol.  tar-like stuff that forms in the bottom of your still.  I don't know what chemicals are needed to be added to it to do that though.  Could be dangerous and expensive.

Answer 2

don't waste your time. the current manufacturers of these bottles make them for so cheap that you would never be able to turn a profit.