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Biodegradable

Allviron is at the forefront of biodegradable film production in Australia. Using the cornstarch based material (a renewable resource), Mater-Bi™, Allviron can produce biodegradable and compostable collection bags. This cornstarch based bag is extensively used across Europe to collect food waste, from domestic and industrial sites, for composting. The material is fully certified and will leave behind no toxic residues in the compost.

We can make a wide range of films or bags for you. Our most common products are bin liners, used in kitchens and gardens, to collect organic wastes for composting.

This material can also be useful for such applications as tree guards, as over time the protective film will biodegrade leaving only the supporting stakes to be conveniently collected and reused.

The Mater-Bi™ material is also commonly used as packaging or covers for ‘green’ products to complete the product’s eco-friendly credentials.

Over the past few years we have continued to increase our capabilities, with the addition of a high speed bag machine and in 2017 a two layer co-extruder. This will allow us to further enhance our position as a respected supplier to the local industrial market.

Food Waste Bags

More and more communities in Australia are introducing source separation systems for diverting food waste from landfill. Allviron makes bags using certified AS4736 material so you can be assured u...

Tree Guards

Allviron believes we are the only producer of flexible stake-able biodegradable tree guards in the world. They cost a little more than the poly version, however we believe once the risks of litteri...

Biodegradable FAQs

The European Bioplastics Association has published a comprehensive Frequently Asked Questions document that anyone interested in biodegradable, compostable or oxo-degradable products or materials w...

Custom Applications

Allviron was created to promote biodegradable plastics to the Australian market. Therefore our involvement in biodegradable plastics goes back to 2003 and during the last decade and a half we have ...

If you have any questions about our range of products or the production methods used by Allviron please contact us.

What are bioplastics made of?

Bioplastics are not a single kind of plastic, but rather a family of materials that vary considerably from one another.

Bioplastics in general are partially or completely based on natural resources. The biomass used for biobased plastics today comes mostly from grain (corn), sugar cane, potatoes or castor oil. Other natural resources, such as cellulose and crop residues (corn stover, straw) will grow more important in the future.

Where are bioplastics applied?

Fields of application for bioplastic materials and products are increasing steadily.
Bioplastics today are primarily found in the following market segments:

• Packaging
• Food services
• Agriculture/horticulture
• Consumer electronics
• Automotive
• Consumer goods and household appliances

Currently packaging is the leading market segment.

Can a sufficient supply of bioplastics be guaranteed?

Supply is well ensured to meet the growing demand in the short and medium term. However, it is difficult to make long-term forecasts due to the dynamic and innovative nature of the bioplastic market. A reliable legislative framework in the EU would be beneficial to further attracting investment and ensuring supply in the long run.

In recent years numerous joint ventures have been established. Planned investments in bioplastic production capacities have been made. Initial facilities producing various types of bioplastics are operating in Europe, the Americas and Asia. Additional facilities are currently being set up in different regions from Thailand to Italy to produce more bioplastics, including starch compounds, PLA, biobased PBS, PE or bio-PET. These investments and scaleups are reflected in European Bioplastics’ market data, which show growth in capacity from 1.7 million tons in 2014 to roughly 7.8 million tons in 2019.

Are bioplastics edible?

Bioplastics are used in packaging, catering products, automotive parts, electronic consumer goods and have many more applications where conventional plastics are used. Neither conventional plastic nor bioplastic should be ingested. Bioplastics used in food and beverage packaging are approved for food contact, but are not suitable for human consumption.

What are the advantages of bioplastic products?

Biobased plastics help reduce the dependency on limited fossil resources, which are expected to become significantly more expensive in the coming decades. Slowly depleted fossil resources are being gradually substituted with renewable resources (currently predominantly annual crops, such as corn and sugar beet, or perennial cultures, such as cassava and sugar cane).

Biobased plastics also possess the unique potential to reduce GHG emissions or even be carbon neutral. Plants absorb atmospheric carbon dioxide as they grow. Using this biomass to create biobased plastic products constitutes a temporary removal of greenhouse gases (CO2 ) from the atmosphere. This carbon fixation can be extended for a period of time if the material is recycled.

Another major benefit offered by biobased plastics is that they can 'close the cycle' and increase resource efficiency. This potential can be exploited most effectively by establishing ‘use cascades’, in which renewable resources are firstly used to produce materials and products prior to being used for energy recovery.

This means either: 1. using renewable resources for bioplastic products, mechanically recycling these products several times and recovering their renewable energy at the end of their product life or 2. using renewable resources for bioplastic products, organically recycling them (composting) at the end of a product's life cycle (if certified accordingly) and creating valuable biomass/humus during the process. This resulting new product facilitates plant growth thus closing the cycle.

Furthermore, plastics that are biobased and compostable can help to divert biowaste from landfill and increase waste management efficiency across Europe. All in all, bioplastics can raise resource efficiency to its (current) best potential.

Frequently Asked Questions