Conclusions
A pilot-plant unit has been developed and fabricated for the production of anti-aerosol respirators (the UPR-1) by the method of direct spinning from a polymer melt.
Various constructions of the take-up assembly have been approved and their technological possibilities have been discovered.
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Literature cited
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Additional information
VTsNII Okhrany Truda, Tashkent. “Stend” Kiev Experimental Mechanical Plant. Translated from Khimicheskie Volokna, No. 2, pp. 28–30, March–April, 1992.
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Krishtal', V.Y., Malichev, G.I., Vlasenko, G.F. et al. Preparation of anti-aerosol respirators by direct spinning from a melt on the UPR-1 unit. Fibre Chem 24, 115–118 (1993). https://doi.org/10.1007/BF00555027
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DOI: https://doi.org/10.1007/BF00555027