我国纺织期刊的发展

本文回顾了我国纺织期刊产生、发展的历史,概述了我国纺织期刊的现状,并就我国纺织期刊的现状作了一些分析,对目前的期刊进行了大致分类。     

有机相变材料的发展及在纺织领域的应用

相变材料因为其优良的热性能,被广泛应用于纺织品、航空航天、交通运输、农业、国防、建材、太阳能系统和医疗设备等领域。近年来,开发应用新型相变材料已经成为研究热点。本文首先概括介绍了相变材料发展进程,着重介绍了有机相变材料,包括它的分类、性能和应用。详细介绍了有机相变材料在纺织行业的应用,以及对调温纺织品测试手段的研究和建立的相关数学模型的建立。     

FTIR spectroscopy of biodegraded historical textiles

Fungal attack is a common and severe problem in the storage rooms of museums. Fungi can damage different materials; organic materials are especially sensitive. In this work two different FTIR spectroscopy methods (micro-spectroscopy with diamond anvil cell and ATR) were used to investigate structural changes on biodeteriorated and non-affected textile fibres obtained from different Slovene museums and sacred objects. Several structural changes were observed in spectra of biodeteriorated as well as of non-affected cellulosic fibres, whereas no changes were observed in proteinaceous fibres. In the scope of spectral analysis crystallinity index has also been calculated by comparing two different band ratios. The research showed that the crystallinity index, calculated from the band intensity ratio I₁₃₇₂/I₂₉₀₀ groups fibres into two groups; biodeteriorated fibres predominantly have lower crystallinity index.     

Investigation of biodeteriorated historical textiles by conventional and synchrotron radiation FTIR spectroscopy

We have examined specimens of historical biodeteriorated cellulose textiles using synchrotron radiation and conventional source FTIR spectroscopy. The main aim of our research was to investigate structural changes caused by ageing and biodeterioration in different types of cellulose fibres. We compared the results, obtained with both methods regarding spectral quality and information obtained with each method. Additionally, we obtained mapping images of the cross sections of the investigated specimens using synchrotron FTIR in order to analyze structural changes in cross sections, caused due to biodeterioration.     

Production of highly conductive textile viscose yarns by chemical vapor deposition technique: a route to continuous process

An oxidative chemical vapor deposition (OCVD) process was used to coat flexible textile fiber (viscose) with highly conductive polymer, poly (3,4‐ethylenedioxythiophene) (PEDOT) in presence of ferric (III) chloride (FeCl₃) oxidant. OCVD is a solvent free process used to get uniform, thin, and highly conductive polymer layer on different substrates. In this paper, PEDOT coated viscose fibers, prepared under specific conditions, exhibited high conductivity 14.2 S/cm. The effects of polymerization conditions, such as polymerization time, oxidant concentration, dipping time of viscose fiber in oxidant solution, and drying time of oxidant treated viscose fiber, were carefully investigated. Scanning electron microscopy (SEM) and FT‐IR analysis revealed that polymerization of PEDOT on surface of viscose fiber has been taken place and structural analysis showed strong interactions between PEDOT and viscose fiber. Thermogravimetric analysis (TGA) was employed to investigate the amount of PEDOT in PEDOT coated viscose fiber and interaction of PEDOT with viscose fiber. The effect of PEDOT coating on the mechanical properties of the viscose fiber was evaluated by tensile strength testing of the coated fibers. The obtained PEDOT coated viscose fiber having high conductivity, could be used in smart clothing for medical and military applications, heat generation, and solar cell demonstrators. Copyright © 2010 John Wiley & Sons, Ltd.     

A hybrid hydrogel/textile composite as flame-resistant dress

Currently, the functional and cost-effective flame-resistant textiles(FRTs) are on high demand. However, such FRTs based on general polymer fabrics are always expensive, readily decompose, and their temperatures quickly rise once exposed to thermal environments. Inspired by the large specific heat of water and high decomposition temperature of inorganic substances like SiO_2, this study establishes a simple casting strategy for preparing flameresistant gel/textiles(FR-GTs). The findings showed that active diffusion of aqueous AAM/SiO_2 pre-gel solution into the textile structure enabled the formation of a tough interfacial adhesion between the hydrogel and textiles.The interfacial toughness reached ～272 J/m~2 because the PAAM/SiO_2 nanocomposite hydrogel was filled into textile to form the semi-interpenetrating structure at the interface. The presence of chemical crosslinker(PEGDA)and physical crosslinker(SiO_2) limited the volume expansion of the hydrogel upon swelling. In addition, the PAAM/SiO_2 nanocomposite hydrogel layer prevented burning in high temperature environments(over 100℃),due to the heat dissipation of water during evaporation. This simple strategy provides a guidance towards the fabrication of hybrid hydrogel/textile composites for the applications like household fire resistant materials such as flame-resistant gloves.     

试析中欧、中美纺织品贸易磨擦--兼评国际贸易的公平原则

文章以中欧、中美纺织品贸易磨擦为出发点,阐述了国际公平贸易原则的演变与发展,指出了引发中欧、中美纺织品贸易争端的根本原因是贸易保护主义的存在,它违背了国际贸易的公平原则。     

绍兴纺织企业集群竞争力的比较研究

企业集群已经成为推动区域经济发展的新力量.在选择了衡量纺织企业集群竞争力的指标体系的基础上,对绍兴纺织企业集群的竞争力分别作了国内和国际比较,发现绍兴纺织企业集群处于竞争力初步显现阶段.尽管在国内来看,其竞争力较强,但与国际发达的纺织企业集群相比,其竞争力有待进一步提高.在实证分析的基础上,提出了提高绍兴纺织企业集群竞争力的可行性对策.     

纺织企业人力资源培训实践

人力资源培训是提高纺织企业核心竞争力的重要手段，及时、有效地进行员工培训，可以使企业员工在对内团结和对外竞争中立于不败之地。校企结合能够充分发挥高等学校和纺织企业的双重资源，使企业人力资源培训的成本降低，同时可以获得好的培训效果。     

皮辊硬度与成纱质量关系的初步探讨

本文就五种皮辊硬度、四种加压进行试验,以成纱乌斯特仪测定结果作为考核依据,重点测定了皮辊动态握持力、钳口变形量.对握持力作了理论推导,计算结果与测定值基本符合.对皮辊硬度、加压对成纱质量的影响作了理论探讨,发现软皮辊握持力不匀率小,最小握持力大,握持稳定性好;钳口变形量大,浮游区长度短,纤维变速点集中,移距偏差小;弹性变形大,对单纤维控制能力强,能掩盖皮辊的轻微中凹和结构、表面特性的不均匀性,故其成纱质量优于硬皮辊.成纱CV%值与皮辊硬度、皮辊握持力不匀率成高度线性相关.因此,文中指出测定皮辊动态握持力,一定程度上可估计皮辊的纺纱性能和工艺配置的合理性.