BNT渐密型弹性盖板针布应用体会
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为了解决高速高产梳棉机梳理不同纤维时出现弹性盖板针布嵌杂、棉结杂质高、落棉多等问题,介绍了BNT渐密型弹性盖板针布的植针特点、设计机理等,并与其它植针形式弹性盖板针布在竹纤维
陈玉峰
(光山白鲨针布有限公司,河南 光山  465450)
 
摘要:为了解决高速高产梳棉机梳理不同纤维时出现弹性盖板针布嵌杂、棉结杂质高、落棉多等问题,介绍了BNT渐密型弹性盖板针布的植针特点、设计机理等,并与其它植针形式弹性盖板针布在竹纤维、涤纶纤维、粘胶纤维、超细特Modal纤维、长绒棉和机采棉上进行梳理效果对比。结果说明:BNT渐密型弹性盖板针布采用斜纹渐变弧线植针,具有针密稀、跨度大、植针形式多样化的优势,可根据不同纤维特性优化齿密、角度,采取渐进工艺缓和梳理力、不同植角相配合等措施,使纤维梳理通道畅通,不易嵌杂且能降低棉结,达到优质高产的效果。
关键词:梳棉机;渐密型弹性盖板针布;植针形式;梳理;短绒;棉结;梳理通道;纤维特性
中图分类号:TS103.82+1    文献标志码:B    文章编号:1001-9634(2016)02-0027-04
 
收稿日期:2015-07-24
作者简介:陈玉峰(1975—),男,河南项城人,工程师,主要从事棉纺工程,新型纺纱质量控制研究。
 
Application Experience of the Gradually-close Elastic Flat Clothing BNT
CHEN Yufeng
(Guangshan White Shark Clothing Co.,Ltd.,Guangshan 465450,China)
 
Abstract:In order to solve the problems with high-speed carding frames carding varieties of fiber such as impurities jamming of elastic flat clothing including more neps and noils,introduction is done to the gradually-close elastic flat clothing BNT regarding needle arrangement and the design mechanism.Contrast analysis is done to the carding effect of other arrangement of elastic flat clothing in carding bamboo fiber,polyester fiber,viscose fiber,superfine modal fiber,long stapled cotton and machine-harvested cotton.The result shows that the gradually-close elastic flat clothing BNT is arranged in twill gradient arc with dilute dense span of the arrangement diversification.High yield with quality product with less neps and impurities can be gained through the optimization of teeth density and angle with a gradual process catering different planting angle for tender carding force to ensure the fiber carding channels unblocked according to the characteristics of different fibers.
Key Words:carding frame;the gradually-close elastic flat clothing;needle arrangement;carding;velvet;neps;carding channels;fiber characteristics
 
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[3]张文赓,郁崇文.梳理的基本理论[M].上海:东华大学出版社,2011:36-42.
[4]孙鹏子,王兰,张志丹,等.刺辊与分梳板隔距对生条质量的影响[J].棉纺织技术,2007,35(8):6-8.
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