FIELD: facilities for selective separation of stacked articles. SUBSTANCE: compound comprises antistatic and oiling agent. Flat article surface treated with such compound acts as predetermined separation point of plurality articles partially laid onto one another. Oiling agent reduces friction coefficient and, accordingly, static friction between treated surface and surface of adjacent article. Antistatic reduces static charge on treated article and. Accordingly, adhesion force between articles, which occur as static charge effect. Both effects, which occur in plurality of stacked flat articles charged with static charge in dc field, result in offset at the point of location of treated surface, when shearing force is applied to stacked articles, with component of said force extending is parallel with main surfaces of articles. EFFECT: increased efficiency in facilitating easy separation of articles from one another at predetermined points. 10 cl, 1 dwg
