立式拉幅蒸化定形一体机在连续印染工艺中的应用  

Application of vertical stenter steaming and setting machine in continuous printing and dyeing process

作　　者：李智 梁芳 栗岱欣 李裕 LI Zhi;LIANG Fang;LI Daixin;LI Yu(Dongguan Jinyinfeng Machinery Co.Ltd.,Dongguan 523951,China;Guangdong Zhichuang Low-water Dyeing Technology Co.Ltd.,Dongguan 523951,China)

机构地区：[1]东莞市金银丰机械实业有限公司,广东东莞523951 [2]广东智创无水染坊科技有限公司,广东东莞523951

出　　处：《染整技术》2023年第10期42-46,共5页Textile Dyeing and Finishing Journal

摘　　要：采用立式拉幅蒸化定形机对浸轧液体分散染料后的涤纶织物、浸轧活性染料及固色剂后的棉织物以及圆网印花后的涤纶织物进行蒸化固色。结果表明,立式拉幅蒸化定形一体机的蒸化作用可以实现涤纶织物和棉织物的连续染色和印花;立式定形机的非接触式蒸化避免了布料携带的染液在自重作用下向下沉积造成的阴阳面现象,克服了传统蒸化机的加热辊或挂布杆对布面的影响;在立式定形机内导入蒸汽,避免了传统定形机干热固色效果较差的弊端;与常规的轧-蒸或轧-烘工艺相比,采用立式拉幅蒸化定形一体机,染料的上染率提高,产品质量达到传统连续染色工艺的水平。The vertical stenter steaming and setting machine was used for steaming and fixing of polyester fabric soaked with liquid disperse dyes,cotton fabric soaked with reactive dyes and fixing agents,and polyester fabric printed on circular screens.The results show that continuous dyeing and printing of polyester and cotton fabrics can be achieved through the steaming effect of the vertical stenter steaming and setting machine.By utilizing the non-contact steaming and setting stenter,the phenomenon of negative and positive sides caused by the deposition of dye solution carried by the fab-ric under its own weight is avoided,and the influence of the heating roller or hanging rod of a traditional steaming machine on the fabric surface is overcome.By introducing steam into the vertical setting machine,the disadvantage of poor dry heat fixation effect of traditional setting stenter is avoided.Compared with conventional rolling-steaming and rolling-drying pro-cesses,the dye uptake rate is improved by using vertical stenter steaming and setting machine,and the product quality reaches the level of traditional continuous dyeing and printing process.

关 键 词：拉幅定形机 免水洗 无盐 蒸化 染色 印花 

分 类 号：TS193.3[轻工技术与工程—纺织化学与染整工程]