FIELD: leather industry. SUBSTANCE: method consists in cleaning skins and preserving them by treating them with preservative and antiseptic and affecting them by electric current. The latter is accomplished using industrial-frequency pulses with duration 0.4-0.6 s and on-off time ratio 1-1.5 for 5-7 min. As preservative, zeolite is employed. EFFECT: intensified process. 2 cl, 2 tbl
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