how is polythene made?

how is polythene made?

Answers
Generally polythene, like most plastics is made from crude oil.
chloe
19 April 2011
check out this website http://www.packagingknowledge.com/plastic_bags.asp for a more in depth explanation
chloe
19 April 2011
When crude oil is heated in the distillation process it produces a gas called ethylene and polythene is made from this
chloe
19 April 2011
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