Process The Cleantan® recipe The process explained Easy implementation Time saving pH control with CO2 Chrome saving Publication & awards Patents Awards Leather fairs Reviewed articles Articles Lectures Book of abstract Media Upcoming events The team A brief history Solid background Contact APLF Hong Kong and Shanghai 2018: All China Leather Exhibition – Hong Kong and Shanghai / China APLF Hong Kong April 2017:All China Leather Exhibition – Hong Kong / China Jahrestreffen der ProcessNet-Fachgruppe Hochdruckverfahrenstechnik (HDVT) März 2017:DECHEMA-Haus, Frankfurt Main / Germany May 2016:European Meeting on Supercritical Fluids – Essen / Germany APLF Hong Kong April 2016:All China Leather Exhibition – Hong Kong / China APLF Hong Kong April 2015:All China Leather Exhibition – Hong Kong / China