Acetate Fiber

Educational film for schoolchildren in chemistry. The film tells about the properties and production of acetate fiber. Particular attention is paid to the process of fiber formation in the spinneret and to the technical solution of the problem of molecular orientation along the fiber axis. Demonstration of laboratory experience in obtaining acetate fiber from cellulose acetate. Lithuania, Kaunas. General view of the Kaunas Artificial Fiber Factory. Production areas: loading of cellulose acetate into storage bins; supply of cellulose acetate on a screw conveyor to the workshop; grinding cellulose acetate; control panel, with the help of which the weight of the supplied cellulose acetate and solvent - acetone - into the solvent tank is fixed; filter presses; fiber formation on a spinning machine; additional twisting of threads on a twisting machine; winding of fiber on weaving beams on a warping machine.

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scriptwriter and consultant I. Chertkov, editor I. Dobrovolskaya