Our experience and ambition have fueled our knowledge database. Browse through our articles or search a specific topic. What are you looking for? Our topicsBiodegradability Bisphenol Chemicals & substances Finishing Leather Renewability Sustainability Tanning The leather industry Wet End9 results found for: smitools Evaluation of (Re)tanning Effect of Leather ChemicalsRoyal Smit & Zoon is continuously researching sustainable alternatives to leather testing, for the development of new products. Our scientists examine the use of a model to test new products,... Whitepaper Leather TightnessHow to influence tightness during post-tanning processing? Obtaining a tight grain while maintaining all aesthetic and functional characteristics may be difficult enough, to reduce the rejection rate by a... Whitepaper Leather SoftnessHow to make soft leather? In this whitepaper Royal Smit & Zoon is sharing a synopsis on the topic of leather softness. Learn about the important aspects when making soft... Whitepaper Waterproof leather makingA guideline for the production of waterproof leathers Learn about the many different parameters that influence good waterproof leather. Making waterproof is much more than choosing the right fatliquor (this... Whitepaper Leather StrengthThe causes and prevention of reduced strength properties in leather In this whitepaper Royal Smit & Zoon is sharing a synopsis on the topic ‘Strength Properties’. Learn about the different... Whitepaper Color Analysis on LeatherColor Analysis of heat yellowing and light fastness tests on leather The SmiTool Light and Heat already discussed the subject of heat yellowing and light fastness tests on leather. The... Whitepaper Free Formaldehyde LeatherAvoid leather rejections because of formaldehyde In this whitepaper Royal Smit & Zoon is sharing a synopsis on the topic ‘Free formaldehyde’. Learn about the different ways to origin of... Whitepaper Chrome VIChrome VI and leather The presence in leather of what is generally called ’Chrome Six’ is an undesired effect related to the use of chrome tanning agents. Since tanning with... Whitepaper Fatty spewHow to avoid fatty spew on leather? Download our free whitepaper on fatty spew and learn about its background, where it comes from, and what can be done to prevent... Knowledge centerGo to all knowledge itemsDiscoverStay informedReceive the latest company news and industry updatesSubscribe