三维织物的织造新技术

三维机织物能通过调整传统的织造技术织造，本文介绍了三维织物的织造新技术，详细阐述了织造三维织物的具体的织造原理。     

管状三维织物的组织结构与织造工艺

分析管状三维织物的结构，介绍该织物的织造技术，给出该织物的组织结构设计及上机图设计方法，探讨该织物的织造工艺。     

浅谈双层毛巾织物及其织造

为了解决普通毛巾织物易产生抽毛，提高毛巾织物的舒适性、保暖性和耐用性，提出了双层毛巾织物的织造方案。经试验表明：在双层织物的织造过程中剑杆织机比有梭织机有许多优越性。     

三维间隔空芯可变提花织物的织造工艺设计

为减少综框数量对三维机织物制备的限制，提高三维机织物结构和织造工艺的可设计性，提出一种空芯结构可变的三维间隔空芯提花织物的织造方法。对现有的电子提花织机进行改造，地组织经纱由2组综眼位置不同的综框控制，形成双梭口，纵向经纱由提花通丝控制，配合纹织CAD,在托杆的辅助下与上下地组织纬纱进行交织，调换托杆的运动方向时，与托杆相连的纵向经纱就会出现交叉，将2层地组织连成一体，完成三维间隔空芯提花织物的织造。与三维实芯机织物的强力测试对比结果表明，本文织造方法可在织物强力损伤较小的前提下，实现空芯结构可变的三维间隔织物的织造。     

粗旦茧丝织造特性和织物研究

通过实验对粗旦茧丝的织造技术，特别是浸渍和加捻工艺以及粗旦织物进行研究，阐述了粗旦茧丝在织造加工中的一些技术特性和织物特征，供实际生产与使用时参考。     

片梭织机在筛网生产中的应用

片梭织机是用片梭将纬纱引入梭口进行织造的织机，具有速度高，负荷大运行可靠性好等特点，可织造筛网，棉，麻，丝，毛纤，特种产业用布，适用于多色纬织物，细密，厚密织物以及宽幅或多幅织物的生产。     

棉纺行业仿毛织物织造工艺探讨

本文对棉纺行业生产差别性涤纶短纤维仿毛织物的织造工艺和织物设计进行了研究，提出了仿毛织物的织造工艺和织物设计方法。     

经编花色绒的生产实践

介绍了在经编机上用涤纶和锦纶长丝生产经编花色绒织物的主要工艺。包括素色凹凸花色起绒织物的织造和后整理，锦涤交织花色起绒织物的织造和后整理。     

阻燃窗帘织物的设计与研发

采用不同接结方法织造双层织物并且和不同的纱线进行窗帘织物的织造，使得织物表面形成各种不同的花色，并且由于阻燃涤纶长丝的加入，使得织物具有一定的阻燃功能，从而达到阻燃和色织的双重功效。     

织造工艺参数与织物透气性关系的探讨

从织物的工艺参数与紧度的关系入手，分析探讨了在不同的织造工艺参数条件下，紧度对织物透气性的影响，从而说明织物的透气性不仅与纤维原料有关，还与织造工艺参数的选取有极大的关系，从而影响到织物的舒适性。     

基于TRIZ理论的喷水织机织造织物设计新途径

 针对喷水织造原料适应性较差使得增加织物花色品种比较困难的问题,运用TRIZ理论探索织物创意设计的新途径。介绍了TRIZ技术矛盾解决原理,阐述了喷水织造的技术特性和当前提升织物附加值的迫切性,并由此归结出喷水织造织物设计中的技术矛盾。利用矛盾表得出相应的创新原理,从而提出创意设计的新途经：依照非均匀化原理设计开发结构和表观非均匀化织物;按智能化理念设计开发形状记忆聚氨酯纤维织物和导电织物;由轻薄柔软化概念提倡原丝低特化和细特化,充分利用非氨纶弹性纤维并设计开发非开纤磨毛的锦涤复合丝织物。     

整体褶裥机织面料的织造新方法

为增强机织面料的立体造型效果,提出了具有较强立体肌理特征的褶裥结构设计与织造方法。针对整体褶裥一次成形织造中存在经纱张力大幅波动的技术难题,通过分析机织整体褶裥的成形原理和过程,分析了整体褶裥成形的关键技术,设计了一种具有自适应功能的送经系统。送经机构设计及产品织造结果表明：褶裥部分织造时,地轴经纱停止送经,但受花经打纬时钢筘往复移动的影响,其张力在45 cN 上下波动,而花轴经纱张力在20 cN上下波动,可满足褶裥织造对经纱张力要求,且能实现整体褶裥的高效稳定织造;同时,整体褶裥的每褶长度可在0 ～23 mm之间变化,具有较明显的立体效果。     

防紫外毛涤混纺织物的开发及其性能研究

采用原料创新将抗紫外线涤纶纤维与防缩羊毛混纺,选用不同的混纺比,设计纺纱工艺流程及主要技术参数,选用相同的纱支、不同的经纬密度及织物组织上机织造,得到了不同规格的轻薄面料.测试和分析了不同规格抗紫外线毛涤织物的紫外线防护效果,并对各类织物的热湿舒适性能进行了测试与评价.结果证明,所设计并试织的系列织物具有较好的防紫外线性能和热湿舒适性能;在保证紫外线防护系数符合要求的情况下,织物的紧度不宜过大,以使夏季织物具有较好的热湿舒适性能.     

棉与木代尔、竹浆纤维混纺织物的设计与开发

采用棉与木代尔、竹浆纤维混纺纱,设计9种不同织物组织,其服用性能有很大差异。对9种不同组织织物的上机规格参数及生产工艺进行计算,再在小样机上试织,分析生产技术要点,总结出织物性能优选方案,为纺织企业进行此类织物的开发提供了参考依据。     

含不锈钢微丝功能织物的制备及性能研究

把直径为0．035mm、0．040mm和0．050mm3种规格的不锈钢微丝与棉纱复合制得合股纱,在纬向上分别间隔加入,制得含不锈钢微丝织物。经过测试,含不锈钢微丝织物有良好的抗静电和防辐射性能,具有很好的应用前景。     

瑞香麻与吴伊绸开发技术总结

采用具有特殊效果的原料，开发新型涤纶仿真织物。吴伊绸和瑞香麻均采用两种不同性能的纤维并合，在试制过程中解决了丝织工艺上的技术难点，为今后开发同类新品探索了一条新的工艺路线。在染整技术上，则探索了厚重织物进行碱减量处理的工艺，并为不同性能的纤维染色摸索到了一种新工艺。     

Total porosity,theoretical analysis,and prediction of the air permeability of woven fabrics

Air permeability is one of the most important properties of textile materials that ensure their comfort. For many materials for technical applications (filters, sails, vacuum cleaners, parachutes, etc.), this is one of the main properties that determine their quality. The air permeability of woven textile fabrics depends on many parameters of fabric. Thus, the determination of air permeability of woven fabric is highly complex and difficult. In this study, we attempted to establish a theoretical model for the porosity and predicted the air permeability of woven fabrics. A theoretical model was created to predict the total porosity and the air permeability of a fabric structure depending on the geometrical parameters such as pore size, warp density, weft density, fabric thickness, number of yarn, diameter of yarn, and fiber density. For the purpose, a theoretical model of porous systems on D’Arcy’s law was used, and the validity of the model was confirmed by experimental results using 100% cotton and 97/3 cotton/lycra woven fabrics. Since the amount of air passing through both the pores between yarns and the interstices in the fibers constituting the yarn structure was calculated, theoretical values of air permeability were obtained very close to the experimental values.     

Predictive model for the frictional characteristics of woven fabrics optimized by the genetic algorithm

Surface friction of fabrics is one of the prominent tactile properties which influence the comfort and application of clothes. In this paper, a new approach is proposed to characterize the surface friction of woven fabrics by presenting a model based on fabric structural parameters. The model coefficients are optimized with the aid of the genetic algorithm, using the experimental friction results obtained from the multi-directional tactile sensing mechanism. The model is developed using the properties of 25 groups of woven fabrics consisting of 5 various weave structures and 5 different weft densities, with similar fibre composition. The statistical analysis of Friction results clarified that the effect of fabric structural parameters such as weave structure and weft density is significant in the confidence range of 95%. The importance of proposing the friction model is that the frictional properties of woven fabrics can be estimated by considering the structural parameters of woven fabrics. This model can be utilized for the forecasting of the friction resistance of various types of woven fabrics without experimental testing procedures.     

吸湿快干机织物制备方法进展

文章对吸湿快干机织物的制备方法进行了分析及总结,着重从差别化纤维法、结构设计、后整理及纳米技术4个方面总结论述了各方法的影响因素和优缺点。通过某一种方式来实现机织物的吸湿快干性能已不能满足制备吸湿快干机织物的要求,将几种方法相结合可获得更优良的吸湿快干性能,最后展望了吸湿快干机织物的发展前景。     

Automatic recognition for striped woven fabric pattern

Three basic weaves and fancy woven fabrics can be recognized usually. But the recognition of the striped woven fabric pattern is a challenging work, because it contains two or more types of woven fabrics. A robust striped woven fabric pattern recognition method is presented in this paper, through which the striped woven fabric pattern could be segmented into three basic weaves and fancy woven fabrics based on Gray-Level Co-occurrence Matrix (GLCM). Firstly, scanning window is selected automatically by analyzing the characteristics of the striped woven fabric, and features are extracted in this window based on GLCM. Then we compute the correlation coefficient between the adjacent windows and complete the segmentation of striped woven fabric. At last, the segmented woven fabric patterns are recognized based on the approach of gradient histogram. According to the tests, we concluded that this method can segment and recognize the striped woven fabric patterns successfully, which can overcome the effects of thickness and color of yarns changing, and uneven illumination.