染整技术
染整技術
염정기술
TEXTILE DYEING AND FINISHING JOURNAL
2015年
2期
13-14,17
,共3页
粘胶纤维%筒子染色%前处理%颜色深度
粘膠纖維%筒子染色%前處理%顏色深度
점효섬유%통자염색%전처리%안색심도
viscose fiber%cheese dyeing%pretreatment%color depth
粘胶纤维筒子染色，传统的前处理工艺用纯碱、渗透剂进行煮练处理，煮练后中和、水洗待染色；新前处理工艺只用90℃水，30 min煮练后待染色。新工艺和传统工艺相比节约蒸汽、水、电、助剂、时间，共计费用1914元/t纱，节约时间70 min；新工艺前处理白度略低于传统前处理工艺，得色深度、色牢度和传统前处理工艺相当。
粘膠纖維筒子染色，傳統的前處理工藝用純堿、滲透劑進行煮練處理，煮練後中和、水洗待染色；新前處理工藝隻用90℃水，30 min煮練後待染色。新工藝和傳統工藝相比節約蒸汽、水、電、助劑、時間，共計費用1914元/t紗，節約時間70 min；新工藝前處理白度略低于傳統前處理工藝，得色深度、色牢度和傳統前處理工藝相噹。
점효섬유통자염색，전통적전처리공예용순감、삼투제진행자련처리，자련후중화、수세대염색；신전처리공예지용90℃수，30 min자련후대염색。신공예화전통공예상비절약증기、수、전、조제、시간，공계비용1914원/t사，절약시간70 min；신공예전처리백도략저우전통전처리공예，득색심도、색뇌도화전통전처리공예상당。
Traditional pretreatment technology of viscose fiber using cheese dyeing include scouring treatment with sodium carbonate and penetrating agent, as well as neutralization and water washing after scouring. But the new pretreatment process is just scouring for 30 min using 90℃water. In comparison with the traditional process, the new technology can save steam, water, electricity, auxiliaries and time. The processing cost of yarn totally is 1 914 RMB/t and the saving time is 70 min. The fiber whiteness using new technology is slightly lower than that of traditional process, but color depth and fastness of these two technologies are close.
