Frequently Asked Questions

Is cornstarch food packaging environmentally friendly?

Yes. Cornstarch food packaging is non-toxic and biodegradable. This means that it does not remain in the environment and does not leach harmful chemicals into the soil or water.

Is cornstarch food packaging toxic?

No. Cornstarch itself is non-toxic, and most cornstarch packaging does not contain harmful chemicals such as dioxins or polyvinyl chloride.

Regardless, care must be taken when sourcing corn starch, as non-food grade corn can be contaminated with pesticides, heavy metals and other toxins.

Is corn starch food packaging biodegradable?

Yes, cornstarch packaging is biodegradable. One of the main advantages of corn starch over plastic is that it is broken down by the natural action of microorganisms in the soil. This will break down the corn starch into simple sugars that are harmless to plants and animals.

Is corn starch food packaging compostable?

Yes. Cornstarch packaging can be composted, but only under specific conditions. These conditions cannot be recreated at home. Therefore, taking corn starch packaging waste to a dedicated composting facility is a better option.

How long does it take for corn starch food packaging to decompose?

Cornstarch packaging will decompose in a high humidity composting environment at 60°C or 140°F within two months.

Is cornstarch food packaging recyclable?

Yes. Cornstarch food packaging can be recycled, but it must be sent to a specialised recycling facility to prevent contamination of the recycling stream.

The packaging must also be free of any food residue or grease; otherwise it will be rejected.