Heavy-denier flat yarn continuous spinning process
A spinning process and flat yarn technology, which is applied in the field of continuous spinning of coarse denier flat yarn, can solve the problems of affecting the quality of other spindles, the safety hazard of drawing single spindles, and the large area occupied by production equipment. Achieve the effects of shortening molding time, short conveying distance and reducing floor space
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[0028] A continuous spinning process for coarse-denier flat yarns, including viscose metering and molding, washing, drying, and tube forming, characterized in that: the viscose metering and molding include viscose metering, butterfly filter filtration, spinneret spraying The wire and the forming tube are formed. The spinneret and the forming tube are in contact with the acid bath. The thread after the forming tube is drawn to the small processing roller and the large processing roller through the guide wire. The processing roller and the large processing roller complete the regeneration, washing, desulfurization, pH adjustment, oiling, and drying processes in sequence, and then the dried thread is applied to the winding head by the godet wheel to complete the tube forming process. Before the thread is drawn to the small processing roll and the large processing roll, the acid liquid on the thread is scraped off by a foam scraping method. Because the viscose metering molding, was...
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