TANNING AGENTS

Modern tanning, whether it uses mineral or organic agents, is remarkably efficient and environmentally friendly. Our 'wet blue' hides are produced by tanning with trivalent chromium salts, an industry standard method for the manufacture of quality hides. Very little chromium actually enters our tannery waste waters, but that which does can be recycled or reused to prevent its discharge to the environment.

In response to consumer awareness and customer demand, W.J.W. Lang Ltd. has pioneered the development of alternative approaches to tanning. Approximately two-third of our production capacity is now based upon an organic tanning system that uses a bark extract from Black Wattle trees.This extract comes from African forests that are commercially managed on a 10-year cycle of ecological growth and harvest.