METHOD OF PRODUCTION OF REINFORCED MULTI-LAYER GASKETING MATERIAL

摘要

FIELD: chemical industry; production of reinforced multi-layer gasketing materials used for making seals for engines of transport facilities. SUBSTANCE: sealing material is additionally covered over one of outer surfaces with metal framework with one-sided opposite burrs of perforations. EFFECT: enhanced resistance of gasketing material to high specific pressures; avoidance of destruction of material at joint areas. 1 dwg