How do EcoPlast oxo-biodegradable plastic bags work?

A very small amount of Biomate additive is mixed with the plastic during the manufacturing process. BioMate causes the plastic to degrade via a 2-step process: first, the plastic fragments due to oxidation and second, it biodegrades after attaining a molecular weight suited for consumption by micro-orqonisms. Ultimately, the plastic is converted by micro-organisms to carbon dioxide, water, and humus, and is assimilated into the environment. The Biomate degradation technology has been verified under DOST ITDI ETV 08-013.

Are EcoPlast oxo-biodegradable plastic bags really biodegradable, or do they just fragment?

The product does not just fragment, but will be consumed by bacteria and fungi after the additive has reduced the molecular weight of the plastic to a level which permits micro-organisms access to the carbon and hydrogen. It is therefore "biodegradable." The process of degradation continues in the presence of oxygen until the material is converted to nothing more than C02, water, humus, and trace elements, and does not leave fragments of petro-polymers in the soil.

Isn't it better to recycle than to let them biodegrade?

Yes, and one of the benefits of EcoPlast oxo-biodegradable plastic bags is that they can be recycled as part of a normal plastic waste stream. However, if recycling cannot be achieved, they can be left to degrade so that they will not accumulate in the environment.

Can they be re-used?

Yes, oxo-biodegradable plastic bags are particularly useful for short-life applications like carrier-bags. However, to delay the oxidation process, the bags must be stored in a cool dry place and away from sunlight.

Is oxo-biodegradable plastic safe for food?

Yes. The materials we use for our Oxo-Biodegradable Bags have been certified by the BFAD as safe for food-contact applications.

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