While the words bioplastic and biodegradable plastic are similar they are not synonymous.
Biodegradable plastic bags raw material.
As answered before most biodegradable plastic bags are made our of pla.
Since you don t want the bag to biodegrade when you are using it the biodegradability threshold have to be s.
There are some different and newer terms being used which might get to the heart of what you are looking for with your question.
Biodegradable plastics are commonly produced with renewable raw materials micro organisms petrochemicals or combinations of all three.
However in almost all applications they are a very bad idea.
Biodegradable plastics are plastics that can be decomposed by the action of living organisms usually microbes into water carbon dioxide and biomass.
Biodegradable plastic raw material oxo biodegradable masterbatch is an advanced eco friendly formulation designed for use in polyolefins.
Sourcing guide for biodegradable plastic raw material.