| 摘要 |
A method for processing of sheepskin comprises pickling in solution of sodium chloride and acid with subsequent tanning-greasing, which is realized during 14-16 hours by glutaric dialdehyde, plant tanning material, aluminum compounds and electrolyte-resistant fat emulsion. The glutaric dialdehyde, fat emulsion, plant tanning material are subsequently introduced into spent pickling solution in the amount of 10-12 g/l in equivalent of tanning matter and aluminum compounds. The mixture of acetic and formic acids is used as acid at pickling, and mimosa, quebracho, and acacia are used as plant tanning material. |
