FACE MASK OF RESPIRATOR WITH THERMALLY HARDENED ELASTOMERIC FACE SEAL

摘要

FIELD: medicine. ^ SUBSTANCE: composite protective face mask of a respirator comprises a rigid polymer case of a face mask having a first surface and a second surface, and a silicone element of a face seal chemically coupled with at least the first surface and the second surface. ^ EFFECT: method for shaping the composite face mask of the respirator provides the air-tight attachment of the elastomeric face seal and rigid structures of the respirator. ^ 18 cl, 5 dwg