聚酯自伸长长丝/棉双面针织物开发与生产

分析了聚酯自伸长长丝的性能特点，具体介绍了在德乐公司生产的I3P284型双面圆机上开发自伸长长丝／棉双面针织物的编织工艺，并对后整理工艺作了说明。     

加大新型纱线的开发力度

20世纪80年代以来，纺织工业继承了20世纪后半叶的发展成就，打破了“纺织工业是夕阳工业”的束缚。天然纤维和化学纤维无论在数量上还是在品种和功能上都有了蓬勃的进步，纺织纱线的加工技术和结构思路有了巨大突破，适应了纺织品服装用、家用和产业用三大系统的需求，形成了21世纪新型纱线的发展方向。     

精纺高支轻薄面料综合性能分析

讨论了不同范围纱支的毛纱对轻薄毛纺面料产品风格、服用性能方面的影响,分析认为纱支过高对原料成本、生产成本、质量和管理成本会产生负面影响.为使原料资源得到合理的利用,同时满足消费者多元化及多样化的需求,提出了精梳毛纺织产品既要符合毛纺面料轻薄化发展趋势,纱线支数又应控制在合理的范围之内,同时提出了精梳毛纺产品应该向多样化发展的设想.     

金银丝闪光牛仔布的设计与生产

介绍了金银丝闪光牛仔布的风格特征、产品设计理念、工艺设计要点、各工序的生产技术难点及所采取的相应措施,金银丝闪光牛仔布产品高档、时尚,但目前市场上的金银丝大多不耐酸碱,因此应对传统的后整理工艺进行调整.     

PTT织物与棉氨包芯纱织物的弹性比较

采用新型聚酯纤维———PTT织制了4种纬弹织物,选用2种市售棉氨包芯纱织物与其对比,实测了它们的应力-应变曲线和定伸长重复拉伸性能。通过实验,将PTT织物与棉氨包芯纱织物相比,PTT织物在高伸长下仍表现出低模量的特征;PTT织物弹性回复能力高,对人体有更好的收紧作用,可起到紧身健美的效果。     

Thermo-physiological comfort properties of double-face knitted fabrics made from different types of polyester yarns and cotton yarn

Double-face knitted fabrics with hydrophobic inner and hydrophilic outer layers are characterised by their advantageous thermo-physiological comfort property that facilitates the transport of sweat from skin to outer fabric layer where it can be evaporated easily. In this study, for the production of double-face knitted fabrics, cotton yarn as hydrophilic yarn type and five different polyester filament yarns consisting of standard polyester, hollow polyester, micro polyester, textured polyester and textured micro polyester as hydrophobic yarn type were used. In order to determine the thermo-physiological comfort properties of the fabrics, air permeability, water vapour permeability, thermal conductivity, thermal resistance and overall moisture management capacity were measured. The results were comparatively analysed using statistical methods. The experimental results demonstrated that the polyester-type yarns and the combinations of them with the cotton yarn in fabric layers affected the thermo-physiological comfort properties significantly. The fabrics with polyester-type inner face and cotton outer face showed the best moisture transmission properties.     

丽赛导湿针织面料的开发

采用丽赛纱线开发针织面料,并对面料进行亲水性整理,使面料获得良好的导湿性能。通过对面料性能的对比测试与分析,表明丽赛是一种可用于开发导湿针织面料的材料。     

竹浆/棉混纺纱针织物的服用性能

以竹浆/棉混纺纱为研究对象,经圆纬机织造和后整理工艺制备出纬平针和双罗纹针织物,测试分析了织物的透气性、透湿性、芯吸性、吸湿快干性、悬垂性、刚柔性和表面摩擦性等服用性能。测试结果显示,竹浆/棉混纺纱针织产品具有良好的春夏季服用舒适性能。     

Study on microclimate conditions for woven fabrics from cotton-acrylic bulked yarn

The present work is concerned with the study of the microclimate conditions with plain woven fabrics produced with cotton-acrylic high-bulk yarns. Cotton-acrylic bulked yarns of various yarn counts, proportion of shrinkable acrylic fibre and twist levels have been prepared as per the three-variable three-level factorial design technique proposed by Box and Behnken to study the interaction effects of the variables on the microclimate conditions. The influence of these three variables on various microclimate conditions i.e. initial increase in microclimate temperature and relative humidity without air flow and drop in microclimate temperature and relative humidity when air flows at 1.12?m/s through the outer surface of fabrics. The response surface equations for all the microclimate parameters have been derived and the contour plots were obtained to analyse the interactive effect of all the variables on microclimate parameters. These bulked fabrics show higher initial increase in microclimate temperature without air flow and lower drop in microclimate temperature with air flow as compared to equivalent 100% cotton fabrics. All the variables were found to have significant effects on microclimate parameters.     

具有改进弹性回复性能的车用杂化聚酯长丝纱

本项目旨在开发具有改进弹性回复性能的汽车织物用杂化聚酯长丝纱。众所周知,PBT长丝纱比纯PET纤维长丝纱具有更优良的弹性回复性能。当然,也有许多替代品,如氨纶包聚酯和PET/PBT双组分纤维等。对PET/PBT适当组合研发空气喷射变形丝的工作进行了概述,目的是研发一种PET/PBT长丝纱,以便生产一种杂化长丝纱。为满足...     

竹节全棉纱针织产品的生产实践

介绍了竹节全棉纱的性能和针织用竹节全棉纱的技术要求。列举了拉毛绒和穿心布两种面料的编织工艺，包括设备参数、原料规格、穿纱方式和面料技术参数。该面料表面具有自然波纹效应，而且布面整洁、纹路清晰。     

喷气涡流纺成纱工艺对色纺竹浆纤维针织物性能的影响

为研究喷气涡流色纺成纱工艺参数对色纺竹浆纤维针织物性能的影响,基于Box-Behnken设计方法,借助Minitab16软件,分析探讨了喷气涡流纺成纱工艺（喷嘴气压、纱线线密度、纺纱速度）对色纺竹浆纤维针织物断裂强力、透气性、悬垂性及耐磨性的影响。结果表明：纱线线密度减小,织物断裂强力下降,透气性和悬垂性先显著增加,而后略有下降;纺纱速度提高,织物断裂强力缓慢减小,透气性降低,悬垂性增加;喷嘴气压对针织物断裂强力、透气性、耐磨性均无显著影响,但当喷嘴气压增加时,织物悬垂性能先增加后降低;织物耐磨性主要受纺纱速度和纱线线密度的影响,且影响较为复杂。