1.抓(zhua)棉(mian):棉(mian)纖維脆(cui)弱,易被打(da)斷,短絨增(zeng)加(jia),影響成紗能力;棉(mian)卷蓬松(song),不勻率高;落(luo)棉(mian)增(zeng)加(jia),飛花多;
2.梳棉(mian):靜(jing)電作(zuo)用增(zeng)強,棉(mian)纖維附在道夫上(shang),易使(shi)棉(mian)網破(po)裂、切斷和不均勻;靜(jing)電作(zuo)用,皮圈皮輥剝棉(mian)困難;棉(mian)網粘著于道夫上(shang),易使(shi)道夫針布(bu)損(sun)壞;棉(mian)網上(shang)飄;斷頭增(zeng)加(jia),棉(mian)條(tiao)蓬松;
3.精梳:棉條(tiao)發毛;條(tiao)干惡化;落棉飛花增多;
4.并(bing)條(tiao):由(you)于靜電(dian)(dian)作用,棉(mian)條(tiao)發毛、發胖;由(you)于靜電(dian)(dian)作用,棉(mian)網易破裂(lie),易繞(rao)皮(pi)輥;圈條(tiao)形成不(bu)良;
5.粗紗:粗紗松(song)散,加捻困難(nan),斷頭多;粗紗條(tiao)纖維(wei)間抱合力(li)減小,影響條(tiao)干(gan)均勻及粗紗強力(li);形(xing)成不良;
6.細紗:靜電作用增強,使纖(xian)維不(bu)平直(zhi),條干惡化,毛(mao)羽增加,松紗增多;纖(xian)維間不(bu)能緊密抱合,綿(mian)紗強力下降,斷頭增多;成形不(bu)良;
7.捻(nian)線:強力(li)降低,斷頭增加;卷繞太松(song),紗線發毛(mao);飛花增多;成(cheng)形不(bu)良;造成(cheng)松(song)捻(nian);
8.絡筒:產生小(xiao)辨子紗(sha);筒子松散,成形不良;多毛羽紗(sha);強力(li)降低。
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