Salt and acid-less tanning system from Buckman

From World Leather April/May 2018

It has been proven by numerous trials that wet blue produced by the new complexing Busperse 7865 system can be successfully used to produce various types of articles, including conventional shoe upper leathers, shoe softy leathers, shoe nappa leathers, garment leathers, leathers for various types of leather goods and upholstery leathers. This system presents a viable and simple solution to the tanner’s search for ways to minimise salinity in effluent, water load, chrome load and time. In addition to those benefits this system also produces leathers with better fullness, roundness, body, tightness and strength properties.