FIELD: technological processes.
SUBSTANCE: device for vacuum molding contains system of fluid material supply, press mold, system of air pumping and sealing elements. At that sealing elements are arranged in the form of gaskets from material on the basis of double-component polyurethane system that preserves elasticity after polymerisation.
EFFECT: reduction of labour intensity of glass-fibre articles making; higher accuracy of their manufacture and reduction of material consumption due to decrease of waste amount.
4 cl, 2 dwg, 1 tbl
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