High quality fertilizer (compost ) is obtained by keeping green wastes like grass, green leafs and branches for a certain period in a closed Kraft sack. Because of the carbon additive of the Kraft paper, the nitrogen-carbon ratio of the obtained fertilizers is high.. This provides the opportunity of reprocessing green waste particularly in parks and gardens by the municipalities , private gardens etc.

Compost sack conserves the ingredients without dissolving even in different and hard conditions.

Kraft paper sack is the only solution for the re-use of green waste . It protects environment. It is both moisture-and water – resistant. Additionally, it is practical and economic.

Open mouth with hexagonal bottom sacks are recommended as compost sacks.