DOUBLED-AND-TWISTED YARN CORD COMPRISING ORGANIC FIBER

Provided is an organic fiber doubled-and-twisted yarn cord the twist structure of which is uniform and with which it is possible to reduce weight. A doubled-and-twisted yarn cord comprising an organic fiber characterized in that a total fineness is 5000-15000 dtex inclusive, a coefficient of twisted...

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Bibliographische Detailangaben
Hauptverfasser: KAWAHARA, HIROO, NAYUKI, RYO, ISE, FUMIAKI
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:Provided is an organic fiber doubled-and-twisted yarn cord the twist structure of which is uniform and with which it is possible to reduce weight. A doubled-and-twisted yarn cord comprising an organic fiber characterized in that a total fineness is 5000-15000 dtex inclusive, a coefficient of twisted yarn length difference between untwisting yarns constituting the doubled-and-twisted yarn cord that is obtained by an expression: coefficient of twisted yarn length difference (%) = (maximum value of yarn length difference between untwisting yarns) / (average value of yarn length of untwisting yarns) × 100 is 1.5% or less, and breaking strength is 7.0 cN/dtex or greater.