Cardboard-plastic packaging is also considered to be particularly sustainable.
As compared to conventional plastic packaging, the K3® cup offers a reduction in CO2 emissions of up to 50%.
The cardboard wrap can be made of either recycled material or grass paper.
Cardboard and plastic can be easily separated. If disposed of separately, they can be 100% recycled.
As the cardboard gives the cup stability, the plastic cup is thinner than conventional plastic packaging.
This saves up to 33% plastic.