上面斷絲線是用三羅拉斷絲線捻線機加工。還有一種是利用粘膠長絲的干濕強力差,用雙羅拉捻線機結合浸泡工藝加工而成。其紡制原理見 www.35722aa.com/thread-3387-1-1.html |
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