作者: Nishioka Yoshiaki , Hashizume Atsuo
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摘要: PURPOSE:To provide the subject sewing thread comprising a twisted union yarn composed mainly of glass fiber and para-type aramid yarn, having excellent heat-resistance toughness, resistant to breakage in capable increasing rotational number machine. CONSTITUTION:The objective is produced by uniting or aligning 3, 2 and, preferably rayon staple cotton 4, etc., collecting yarns with an adhesive 6.