高支山羊绒/兔绒/锦纶/粘胶/棉粗纺针织绒产品开发及质量控制

文章通过介绍原料选择、纤维染色、纺纱工艺,阐述了高支山羊绒／兔绒／锦纶／粘胶／棉粗纺针织绒产品的开发及质量控制过程。     

有光涤/精梳棉/粘胶混纺纱工艺实践

介绍了有光涤／精梳棉／粘胶(50／30／20)14．7tex三合一混纺纱的工艺流程、技术措施以及纺纱时的注意事项。     

超细特中长腈纶与Modal纤维混纺纱的开发

介绍了超细特中长腈纶与Modal纤维混纺纱的工艺流程,重点论述了纺纱中存在的问题及解决方法。     

FA322型并条机的性能及应用实践

介绍了FA322型高速并条机的性能特点及其自调匀整装置的工作原理,在生产中的优越性能和对成纱质量尤其是成纱重不匀的影响。     

氨纶竹节包芯纱的开发实践

在FA502型细纱机上通过技术改造和生产实践,开发出附加值较高的氨纶竹节纱,达到了良好的纺纱效果,创造了较高的经济效益。     

Effect of benzohydroxamato-ethylenediamine-titanium complex on modification of jute and cotton yarns by UV-radiation-induced urethane acrylate

Several formulations were developed consisting of an aliphatic-based urethane triacrylate oligomer (Ebcryl 264) combined with N-vinyl pyrrolidone (NVP), a carboamide monomer, and tripropylene glycol diacrylate (TPGDA) at different proportions. A plasticizing agent, diallyl phthalate (DP), and methyl ethyl ketone (MEK), an antibubbling solvent, were incorporated into the solutions. Thin polymer films prepared with these solutions under UV radiation were characterized. Jute and cotton yarns were treated with these solutions and cured with UV radiation. As a result, the rheological properties of jute and cotton were improved. The effect of ethylenediamine–titanium (EDA–titanium) complex and its ligands was studied. A very minute amount (0.1%) of the complex enhanced rheological properties of jute and cotton very significantly. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 65:1571–1580, 1997     

The effects of pregrafting cotton fabrics with MAA/MAM on the dyeing kinetics of direct dyes in a finite bath

The influence of pregrafting of cotton fabrics with mixed monomer on the dyeing kinetics of direct dyes was investigated. The results of this research show that the equilibrium absorption (a_e) and activation energy (ΔE*) in the dyeing of grafted fabrics are smaller than those of ungrafted fabrics. The experimental results show that the value of the equilibrium absorption is smallest when the molar ratio of MAA/MAM (methacrylic acid/methylacryl amide) is 4/6. However, the rate constant (k′) is larger for grafted fabrics than for ungrafted fabrics. No significant difference was observed between the structural diffusion resistance constant (n) of grafted and ungrafted fabrics. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 65:1139–1142, 1997     

丽赛/涤纶混纺工艺研究及产品开发

对丽赛纤维原料结构及性能进行了系统的测试和对比,详细分析了其化学性能,并通过工艺设计提出了丽赛／涤纶的混纺加工路线,对混纺纱线的性能进行了系统测试。     

YG191型智能条粗条干均匀度测试仪的使用体会

介绍YG191型智能条粗条干均匀度测试仪的性能特点及其在棉纺厂的实际使用效果。该仪器可根据工厂不同机型配备专家分析软件,并通过实例验证了其速度快、效率高、精确性高,能符合工厂的实际要求。     

计算机图像处理技术在纺织品测试中的应用

综述了计算机图像处理技术在纤维检测、纱线检测以及织物检测方面的应用,包括羊毛的细度、卷曲度、表面形态,纤维异型度、棉纤维成熟度,纱线混纺比、纱线外观质量,织物的密度、单元纺织结构、折皱等级、悬垂性、表面疵点、起球等级等测试中的应用可能性。