Greensack™

Cornstarch Compostable Packaging

Now you can help reduce landfill waste, cleanly and conveniently - with our completely compostable Greensack™.

Made from cornstarch produced from renewable corn plantations, Greensack™ film behaves exactly like organic waste when disposed, and takes only five to six weeks to degrade after composting.

Greensack™ film is opaque and has similar strength qualities to Polyethylene. Processed the same as conventional plastics, Greensack™ can be glued, heat sealed, laminated onto cardboard or paper, and printed with the same high quality flexographic printing that has won Convex Plastics six gold medals in the prestigious New Zealand printing industry Pride in Print Awards since 2002.

Possible Applications:

• Bin liners & rubbish bags for compostable waste
• Fast food packaging
• Carry bags
• Agricultural film
• Possum bait bags