The technigues of producing polyester composite interlaced set yarn, composed of drawing 75dtex/24f POY and superfine fiber 110dtex/96f are introduced. The control of condtions of chip drying, melt-spinning and drawing composite are discussed.
英
美
- 介紹了 75dtex/24f POY經(jīng)牽伸后與超細旦 110dtex/96f復合網(wǎng)絡(luò )的生產(chǎn)技術(shù)，討論了切片干燥、熔融紡絲和牽伸復合等工藝條件的控制。
