Claims regarding the degradation of plastics can be highly confusing and understanding the difference can actually be quite simple. The seedling logo, an international certification and symbol exists clearly identifying certified compostable degradable plastics.
The seedling logo is a symbol that the product’s claims of biodegradability and compostability as per Australian Standard 4736-2006 have been verified. The seedling logo clearly identifies and differentiates packaging materials as biodegradable and compostable and clearly identifies compostable biodegradable plastics for retailers and consumers.
Use of the seedling logo will help the end consumer, retailers, customers and municipal authorities to recognise compostable packaging and dispose of it accordingly. Importantly, the seedling logo will communicate the authenticity and independent verification of claims of compliance to AS4736‐2006.
To be certified compostable and carry the seedling logo, suitable biopolymer materials must undergo a stringent test regime outlined by AS4736 and carried out by recognised independent accredited laboratories to the AS4736 standard. Once successful testing is complete, application for formal certification must be made to the ABA. Successful applicants will be licensed to use the logo along with their unique certification number.
Certification verifies that the product will fully biodegrade in an industrial composting plant under controlled conditions such as temperature, moisture and time frame – leaving nothing behind but water, biomass and CO2.
The Seedling logo is a registered trademark owned by European Bioplastics and administered by the Australasian Bioplastics Association (ABA) in New Zealand and Australia. The ABA launched Australian Standard 4736-2006, compostable and biodegradable plastics – “Biodegradable plastics suitable for composting and other microbial treatment” which is known as the ‘seedling logo’ certification system throughout Australia and New Zealand.
Use of the seedling logo is available to both packaging material producers and their customers, and allows retailers and consumers to clearly identify a more sustainable choice in bags and packaging.
So to avoid confusion and be certain that you are making an environmentally friendly sustainable choice, choose products and packing with the seedling logo.
For further information visit https://bioplastics.org.au/certification/the-seedling-logo/