WAVEFORM COVERED YARN FORMED TO GOOD WAVEFORM PATTERN HAVING GOOD ESTHETIC SENSE AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: Waveform covered yarns formed to a good waveform pattern and a manufacturing method thereof are provided to offer good decorative effects with superior esthetic sense.;CONSTITUTION: A manufacturing method of waveform covered yarns comprises the following steps of: bending covered yarns with an upper roller(13) and a lower roller(10); and twisting the yarns with holding yarns to maintain the patterns of the waveform. The holding yarns are supplied to twist the covered yarn with a spindle according to a transmitting direction of the yarns.;COPYRIGHT KIPO 2010