Towards a sustainable leather value chainSmit & Zoon has the ambition to create a more sustainable leather value chain together. Smit and Codyeco, two of Smit & Zoon’s subsidiaries, were already household names in Wet-end and Finishing. As Tanning is a crucial part of the leather value chain as well, Smit & Zoon is now providing tanning solutions, under our subsidiary Nera.Nera stands for ‘NEw eRA’, as our tanning solutions mark the beginning of a new era: an era of truly sustainable leather manufacturing, throughout the entire leather value chain.Introducing Zeology, the new standard in tanningThe first tanning solution Nera introduces, is Zeology. We have developed it as a responsible alternative to existing tanning agents. As a sustainable, zeolite-based tanning concept, Zeology has enormous potential to be a gamechanger for the leather industry. Therefore, the introduction of Zeology is another step towards a more sustainable leather value chain. Another drop to make a difference.Best of both worldsZeology is the new standard in tanning. It is chrome-free, heavy metal-free, aldehyde-free and easy to implement. Yet, it offers unrivalled leather performance! It offers the best of both worlds: the environmental benefits of a sustainable alternative to chrome and glutardialdehyde (GDA) tanning plus a reliable, consistent, superior quality of the tanned material.Thanks to this combination, Nera is confident that this sustainable tanning concept offers significant benefits for all: for the environment, for tanneries, for OEM’s and brands and, eventually, for the consumer. Zeology truly is the new standard in tanning.More about ZeologyZeology Zeology & sustainability Can we help you?Whatever you need, we're here to helpChat with usUniversity of ZeologyLearn everything about the science and chemistry behind ZeologyYes, I want to become a Zeologist
