印染
印染
인염
DYEING AND FINISHING
2010年
5期
18-20
,共3页
前处理%酶%白度%毛效%散纤维%棉
前處理%酶%白度%毛效%散纖維%棉
전처리%매%백도%모효%산섬유%면
pretreatment%enzyme%whiteness%capillary effect%loose fiber%cotton
采用精练酶CBS对棉散纤维进行前处理,探讨了酶用量、处理时间和处理温度对散纤维白度、毛效、纤维长度、染色性能和可纺性的影响,并与常规的碱煮练工艺进行了对比.试验结果表明,精练酶CBS在棉散纤维前处理工艺的优化工艺为:精练酶CBS 3 g/L,温度70 ℃,处理时间50 min,渗透剂JFC 1.5 g/L,pH值9.5,浴比1:15.与传统碱煮练相比,CBS酶精练工艺条件温和,对棉纤维损伤小,毛效高,染色得色量高,手感柔软,具有更好的可纺性.
採用精練酶CBS對棉散纖維進行前處理,探討瞭酶用量、處理時間和處理溫度對散纖維白度、毛效、纖維長度、染色性能和可紡性的影響,併與常規的堿煮練工藝進行瞭對比.試驗結果錶明,精練酶CBS在棉散纖維前處理工藝的優化工藝為:精練酶CBS 3 g/L,溫度70 ℃,處理時間50 min,滲透劑JFC 1.5 g/L,pH值9.5,浴比1:15.與傳統堿煮練相比,CBS酶精練工藝條件溫和,對棉纖維損傷小,毛效高,染色得色量高,手感柔軟,具有更好的可紡性.
채용정련매CBS대면산섬유진행전처리,탐토료매용량、처리시간화처리온도대산섬유백도、모효、섬유장도、염색성능화가방성적영향,병여상규적감자련공예진행료대비.시험결과표명,정련매CBS재면산섬유전처리공예적우화공예위:정련매CBS 3 g/L,온도70 ℃,처리시간50 min,삼투제JFC 1.5 g/L,pH치9.5,욕비1:15.여전통감자련상비,CBS매정련공예조건온화,대면섬유손상소,모효고,염색득색량고,수감유연,구유경호적가방성.
The pre-treatment of cotton loose fiber with scouring enzyme CBS was carried out. Effects of enzyme dosage, trea-ting time and treating temperature on fiber's whiteness, capillary effect, length, dyeing property and spinnability were dis-cussed. The enzymatic scouring process was compared with traditional caustic soda scouring process. Optimum enzymatic process was scouring enzyme 3 g/L, penetrant JFC 1.5 g/L, pH value 9.5, liquid ratio 1:15, treating at 70 ℃ for 50 minutes.The process conditions of enzymatic scouring were milder than that of traditional caustic soda scouring. As a result, the cotton loose fiber scoured by scouring enzyme CBS had little damage , high color yield, soft hand feeling and good spinnability.
