South Australia delays plastic barrier bags ban – Australia

Posted on September 18, 2025 by DrRossH in Plastic Waste News

South Australia has pushed back the start date for its ban on non-compostable plastic barrier bags used for unpackaged wet proteins.

Source: South Australia delays plastic barrier bags ban – Inside Waste

The ban, which was originally due to take effect from 1 September 2025, will now commence 1 September 2027. The decision to delay reflects the state’s recognition of the practical difficulties involved in finding suitable alternatives for these products, particularly given the need to balance food safety, shelf life, hygiene and consumer convenience with the environmental goal of reducing plastic waste.

 

They need to look at landfill biodegradable bags.

These products are

  1. Proven to biodegrade at the accelerated rates by independent tests, so not leaving plastic waste long term.  (This is not degradation, Many people get biodegrade and degrade mixed up, when they are very different processes.  Degradation is the break up caused by chemical additives (prodegradants) over 12 – 18 months.  Nothing to do with any Bioactivity.   Biodegradation is the break down caused by microbes digesting the organic plastic material away into a biogas and an organic sludge, humus.   To accelerate this breakdown in plastic, an organic and highly biodegradable food rated supplement is added to the plastic at a small amount)
  2. Biodegradation occurs in the anaerobic or aerobic depths in modern landfill.
  3. Contain no prodegradant additives that would cause degradation or formation of microplastics.
  4. Retain full recyclability with soft plastics
  5. Retain the full strength and water proofness of a conventional PE bag
  6. Are approved Food safe
  7. Are near transparent
  8. Unlike Home compostable bags, Biogone bags have no shelf life limitations.  They will last many many  years if not in a landfill.  Only when they are disposed to a modern landfill will the microbes see them as a food source and start to digest them away.