织物

Current main production and operation of major products: carbon fiber fabric / sheet material, Kevlar fabric / sheet, carbon fiber and Kevlar mixed fabrics, fabrics of high-strength polyethylene fibers, basalt fiber fabric, glass fiber fabrics, industrial fabrics.

目前主要生产经营的产品主要有：碳纤维织物/片材，芳纶织物/片材，碳纤维与芳纶混织物，高强聚乙烯纤维织物，玄武岩纤维织物，玻璃纤维织物，工业用布。

In order to carry out the CAD for double-layer fabric conveniently,the paper proposes mathematical models for designing double cloth in which the face layer and back layer are separated and for binding double cloth with integral matrixes ,which are the basis of fabrics weaves and are structured with the principle of matrix theory.

为便于进行双层组织辅助设计，以织物组织结构为依据，以矩阵理论为基础，提出用整数矩阵设计表里分离的双层织物组织及接结双层织物组织的数学模型，把一个三维结构的双层织物组织简化成一个等效的二维矩阵，为利用计算机进行双层组织的辅助设计奠定了基础。

The article is mainly used to evaluate the comfort of the end-product.

该模型主要应用于对成品的舒适性的评判；舒适性预测系统基于评判系统中所确定的织物客观舒适性能，采用倒推的方法，从织物的客观舒适性能逐级推导出对织物舒适性能的影响因素，最后确定预测指标，即以最基本的纤维性能、纱线性能及织物结构参数预测未来织物的舒适性能。

According to the structure and property of feather fibre fabric and the sizing ingredients,choosing the biological catalyst-enzyme which has high catalysis efficiency and undivided reactivity,to desize the feather fibre fabric ,the paste would be removed quickly and efficiently.

在羽毛纤维织物结构性能基础上，结合织物上所含浆料的组成，选择催化效率高、反应专一的生物催化剂酶对羽毛纤维织物进行退浆处理，可以快速、高效退除织物上的浆料，同时酶退浆时反应条件温和，不需要高温、高压、强酸、强碱的作用条件；采用超声波对羽毛纤维织物进行退浆可以缩短处理时间、降低处理温度，减少药剂用量，而处理效果优于常规法退浆。

PVA removing process is optimized by orthogonal test, and by use of analysis of variance method, factors which affect PVA removing result and the final quality of fabric are also studied. The PVA removing process is optimized. Comparing with twist woven plain fabric whose woven parameters are same to corresponding twistless fabric, properties of twistless woven fabric including breaking strength, tear strength, flex abrasion, air permeability, water vapour transmission, pilling resistance, drape, dimensional stability, wicking, and dyeing uptake are tested.

无捻纱机织物与有捻纱机织物(文中所提到的这两种织物的织物密度、纱线的号数等织造参数相同)的对比试验是本文的又一重点，本文通过对比试验，测试了织物的拉伸性能、撕破性能、顶破性能、耐磨性能、外观保持性、悬垂性、刚柔性、透气性、透水性、芯吸性能，绘出了上染速率曲线等，得到了大量的对比数据，并以数据为基础进行了分析，得出结论为：无捻纱织物具有良好的透湿、保暖、吸湿性能以及柔软的手感和较高的覆盖率，这些都证明了无捻纱机织物有良好的舒适性。

This thesis mainly includes the following aspects: systematical introduction to environmental protection textile and garment products consciousness and opinions as well asstandards, and introduction and analysis of main environmental protection textile and garment products in the world at present; experiments on testing the wearing properties such as appearing shape, wet comfort, and wear-resistance and so on ,of various Tencel, Modal and cotton knitted fabrics and then analyzing and evaluating these wearing properties so as to get all factors influencing their wearing properties through contrasting different fabrics; by clustering analysis processing and analyzing data from experiments ,in order to evaluate wearing properties of Tencel and Modal fabrics and gain further conclusions; working out a detailed practical scheme for S company to develop environmental protection knitted garment products , analyzing the necessity and feasibility to develop such products, purling forward schemes in developing products and carrying out brand strategy and estimating their economic benefits.

为此，本文主要进行了以下工作：系统阐述了环保纺织服装产品的理念、标准并对目前国内外主要环保纺织服装产品进行评述和分析；实验测试不同种类的天丝、莫代尔和棉等针织物的外观形态、舒适性、耐用性等三方面的服用性能，对天丝和莫代尔针织织物的各项服用性能进行分析评价，并从不同织物性能差异的分析比较中得出影响该类织物服用性能的各项指标；采用数理统计中的聚类分析方法对实验测定的织物各项服用性能的数据结果进行处理和分析，将各项测试结果综合考虑，以评价天丝莫代尔织物的综合服用性能；对国内著名服装企业S公司开发该类环保面料的针织服装产品具体实施方案进行了研究，分析企业开发该类新型服装产品的必要性和可行性，初步设计提出了企业产品开发和品牌操作方案并对该方案的经济效益进行了预测分析。

The method includes the steps of gripping the peripheral edge of the fabric in a stretching assembly, activating the stretching assembly to stretch the fabric in a location adjacent to the mold assembly, clamping the stretched fabric against a face of the mold assembly, releasing the peripheral edge of the fabric from the stretching assembly, moving the stretching assembly from the path of the mold assembly, closing the mold assembly on the fabric with the peripheral edge of the fabric terminating in the mold cavity and injecting molten material into the mold cavity to form the frame directly on the peripheral edge of the fabric.

方法包括的步骤为在拉伸装置中夹紧纤维织物的外围边缘、在邻接浇模装置的位置启动拉伸装置来拉伸纤维织物、贴着浇模装置的面夹住已拉伸的纤维织物、从拉伸装置释放纤维织物的外围边缘、从浇模装置的轨迹移动拉伸装置、在纤维织物上闭合浇模装置并使同纤维织物的外围边缘终止在浇模空腔中和将熔化的材料注射到浇模空腔中以在纤维织物的外边缘直接形成框架。

Fifteen one-layered fabrics with different texture, density of fabric and fiber disposition were designed and woven before the designation of medical barrier fabrics.

在设计医用屏蔽织物之前，设计与试织了十五种具有不同织物组织、经纬密度和原料配置的单层织物，通过对它们进行性能测试和分析，探讨织物组织结构对其拒液性和透湿性的影响，得出了织物组织、纤维细度、织物紧度、织物达到高密的方法等几个因素影响这两种性能的主要规律，为医用屏蔽织物的开发奠定了理论基础。

The fifth plan was desirable one for the development of medical barrier fabrics with fine comprehensive properties. In this plan, one-layered texture with differential face, which made fibers disposed in three layers, was selected as texture of upper and inferior layers, therefore the difficulties of weaving were reduced. Moreover, because superfine fibers with better performance and higher price were disposed only in liquid-repellent layer and ordinary polyester filaments with smaller fineness and lower price were disposed in inferior layers, the thickness and cost were reduced based on fine liquidrepellency.

通过对比分析得出，第五方案是在开发具有优良综合性能的医用屏蔽织物时最可取的一种设计方案，它的上、下层均采用了单层的异面组织，在高密下使纤维在织物呈三层配置，大大地降低了织造的难度，并且此方案仅在拒液层的经、纬向配置了性能较好、价格较贵的超细涤纶长丝，而在织物的下层配置了纱支较细、价格较低的普通涤纶长丝，这样就在保证织物具有优良的拒液性能的基础上降低了织物的厚度和成本。

The forming experiment on hemisphere testified that the transforming pattern of MBWK fabrics was similar to woven fabrics under the condition of ignored yarns slippages. In the forming experiment on rectangular box, the obvious yarns slippages were observed during the forming process, so the pin-jointed net model used by woven fabrics didn't adapt to MBWK fabrics. Based on this finding, a new mathematical model using a macroscopic approach was established for predicting the unfolding shape of flat MBWK fabrics after deformation. In addition, the effect of position of constraint yarns on forming results was analyzed.

半球的织物成型实验证明了在纱线滑移可以被忽略的情况下，MBWK织物的变形规律和机织物相同；立方体的织物成型实验中，MBWK织物有明显的纱线滑移现象，机织物的成型模型不再适用，因此从宏观角度建立了全新的成型模型，并讨论了不同铺覆起始位置对成型效果的影响；对织物圆柱成型实验的研究主要着重于织物成型后纱线滑移现象的分析，描述了纱线在圆柱成型过程中的滑移特点及规律。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。