The main factors which affect the shrinkage of regular acrylic top are the steam pressure and speed of stretch-breaking machine, breaking length of fibre and recut separation distance of top mixing gill box, in which the steam pressure plays the most important role.
探讨了影响腈纶正规条缩率的主要因素,如拉断机汽蒸压力、车速、拉断长度、混条机再割隔距,其中拉断机汽蒸压力对正规条缩率影响最大。
Results demonstrate the following optimum conditions for low-shrinkage sliver: hot stretch ratio of breaking machine, 1.
结果表明获得较低缩率的最佳工艺条件是: 拉断机热拉伸倍数为1.
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