KUM GmbH & Co. KG – Sharpener and Ruler

Poject goal: Development of a highly bio-based material solution with outstanding fiber optics accompanied by excellent mechanical properties.


The Biofibre® series is made from the biodegradable and 97% bio-based bioplastic Biofibre® Silva. Renewable raw materials are used (no fossil raw materials).
As a result, the CO2 balance product is significantly better than a classic plastic made from fossil raw materials. Certified by DIN CERTO.