| The Stone Bag is made of 30% - $40%
calcium carbonate. It is degradable and starts the breakdown process
withing 30 days of exposure to the elements, with total molecular
breakdown within 3 years. As a comparison, normal polyethylene bags
take 400 years to breakdown.
The Stone Bag is also recyclable and when incinerated, only
carbon dioxide is released. It is made through a special process
of carbonization at low temperature in the whole process flow.
The average diameter of particle is 30 - 50nm under the electron
microscope.
|
|