Abstract
Due to their unique physicomechanical properties, polypropylene fibres can be used for twisted sewing thread of varying thickness. Regression equations which can be used to optimize production of PP thread are obtained. In processing of PP sewing thread with the structure 92.5 tex·1·3, the optimum values are 150 tw./m for the first twist and 70 tw./m for the second.
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Rodionov, V.A., Sakhnik, M.V. Optimization of Polypropylene Sewing Thread Production Technology. Fibre Chemistry 35, 208–211 (2003). https://doi.org/10.1023/A:1026161907354
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DOI: https://doi.org/10.1023/A:1026161907354