The system for creation and maintenance of the LF series furnace vacuum provides usage of any other technological equipment, except included into the set, made of medicine and cosmetology grade elastomer – versatile vacuum cover.

Temperature resistant silicone cover is intended for usage in convectional furnaces of the LF series for production of safe Troplex glass. At production of unit “glass-film-glass” with the use of EVA and PVB films, silicone membrane is placed at the pallet, under the unit and covers it.