...

A soaking-liming-tanning recipe has been tested. The recipe was tested on calf hides, weighing 22-25 kg and bovine hides, weighing 30-40 kg. The following Shebekinskaya industrialnaya khimiya, LLC chemicals were used in the recipe: • «SN-22S» — a wetting-degreasing agent; • «SN-OV» — an agent for improving watering; • «Vega-Е-93» — an agent for pelt deliming; • «Fermentol 23» — an enzyme containing agent for soaking; • «Fermentol RSTP» — a bating agent; • «Vega RLM, Vega RLT» — an anti-wrinkle agent; • «Bazamin» — an agent for increasing the basicity of a chrome tanning agent. The obtained wet-blue is of good quality. The wet-blue was sent to the dyeing-fatliquoring workshop for the production of tannery articles....