【摘要】 将普通环锭细纱机进行改造，试纺塞络包芯纱取得成功，为利用不同纤维的优点开发新产品和降低生产成本，提供了有效的途径．本文介绍其塞络纺包芯纱成纱原理及方法．更多还原

【Abstract】 The paper introduces the spinning priciple and method of the sirospun wrapyarn. The yarn has succeeded in test spinning on a spinning machine that has beentransformed. It provides an effective method for using different fibres to develop newproducts and to reduce costs.更多还原