Europack is a Bulgarian SME that has developed and patented a new type of wicket bag from paper made out of stone, called Stone paper. Stone Paper – paper made from CaCO3, is an ecological and recyclable product with characteristics like resistance to water, acids, moth and insects. The qualities of this product brought the idea to start producing grow tubes for protection of young vines and trees from this material.
Stone Paper grow tubes are sold on the Bulgarian Market, in very limited quantities, after a handmade, labour-intensive production process that decreases the competitiveness of the product and avoids quick replacement of plastic based waste in the agro field, as well as in other commonly plastic-based markets such as packaging.