降低盖板花中含绒率的分梳实践研究  

Practice of reducing rate of cashmere in flat strips of carding process

作　　者：曹红梅[1] 郭纯玉 

机构地区：[1]陕西工业职业技术学院化工与纺织学院,陕西咸阳712000 [2]榆林市羊绒分梳厂,陕西榆林719000

出　　处：《毛纺科技》2015年第3期53-55,共3页Wool Textile Journal

摘　　要：羊绒分梳过程中,原始的盖板机构对去粗除杂的能力有一定的限度,盖板花中含绒率较高,通过生产实践,研究试用新型盖板针布突破这个限度,以求提高盖板的去粗除杂能力,降低盖板花中的含绒率。采用不同露针高度,针尖密度的2种新盖板针布,对洗净开松过的白羊绒进行分梳实验,与原针布进行对比测试。结果表明,露针高度低,绒毛进入盖板针隙的深度小,易被锡林针尖抓住而脱离盖板,使得盖板花含绒率降低。盖板针布的密度应随着绒毛中含粗、杂的大小变化而逐渐变稀。低露针高度的盖板针布和适宜的针布密度能降低盖板花中的含绒率,减少绒毛逃失量约50%左右,去粗、杂能力增加,充分发挥了盖板的去杂功能,提高了分梳机组的产量。Through production practice, studying of reducing rate of cashmere in flat strips of carding process. Using different exposed wire height, flat clothing point density, experimental tests of carding white cashmere which washed and opening. The results show that, low height of the wire can reduce rate of cashmere in flat strips, reduce cashmere loss of about 50% , to increase the ability of removing kemp and impurities, improved carding machine production and quality.

关 键 词：盖板针布 含绒率 露针高度 盖板花 

分 类 号：TS134.23[轻工技术与工程—纺织材料与纺织品设计]