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A New Eco-friendly Approach for Fabrication of Electrically Conductive and Antibacterial Polyamide Yarns 一种制备导电抗菌聚酰胺纱线的环保新方法
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-20 DOI: 10.32710/tekstilvekonfeksiyon.1084057
Şeyma Kanara, S. Çetiner
Bu çalışmada, elektriksel iletken ve antibakteriyel gümüş nanopartiküller (AgNP'ler) ile kaplı poliamid (PA) iplikler üretmek için çevre dostu bir yöntem rapor edilmiştir. Bu yöntemde dümüş nanopartiküller ile kaplanmış kompozit PA ipliği, karboksi metil nişasta (CMS) indirgeyici ajan varlığında üretilmiştir. Taramalı elektron mikroskobu (SEM) görüntüleri, kompozit liflerin yüzeyinde gümüş nano tabaka oluşumunun dağılımını kanıtlamıştır. Kompozit ipliklerin elektrik iletkenliği dört noktalı prob tekniği ile ölçülmüş; değerlerin 1.015x10-5 ile 1.282x100 S/cm arasında değiştiği gözlenmiştir. Bu çalışmada kullanılan çevre dostu kaplama yöntemi, antistatik ve antibakteriyel özelliklere sahip çok işlevli sürdürülebilir kompozit PA ipliklerinin üretilmesini sağlamıştır.
在这项研究中,已经报道了一种环境友好的方法来生产电通信和抗生素银纳米颗粒(AgNP)和聚酰胺胶囊(PA)。覆盖有下落的纳米颗粒的复合PA串是在碳金属指示剂(CMS)下载剂存在的情况下生产的。扫描电子显微镜(SEM)图像显示了银纳米板在复合淋巴管表面的分布。采用电通信四点测试技术对复合电线进行了测试;已经观察到1.015x10-5和1.282x100 S/cm之间的值。本研究中使用的环境确保了复合PA串能够高效生产,具有抗静电和抗菌特性。
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引用次数: 0
Investigation of the Friction Coefficients and Surface Roughness Properties of Denim Fabrics after Abrasion 牛仔织物磨损后摩擦系数及表面粗糙度的研究
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-20 DOI: 10.32710/tekstilvekonfeksiyon.982224
Mine Akgün, Gizem Kara
The abrasion behavior of denim fabrics could be affected by fabric surface properties (surface friction coefficient and roughness) depending on fabric structural parameters. This study investigated the friction coefficients and surface roughness properties of denim fabrics woven with different structural parameters after abrasion. In general, while the abrasion process reduced the fabric friction coefficients during the initial abrasion cycles, the surface's friction coefficient increased as the number of abrasion cycles increased. However, due to the increased abrasion cycles, there was a steady decline in the roughness values of the fabric surfaces. Denim fabrics were woven with a 3/1 twill weave pattern. When the effect of the fabric structural parameters on fabric friction coefficient and roughness values were evaluated, the yarn count (Nm), yarn density, and fabric cover factor showed negative correlation coefficients. In contrast, the thickness, unit weight, and bulk density of fabric showed positive correlation coefficients.
牛仔织物的耐磨性受织物表面性能(表面摩擦系数和粗糙度)的影响,这取决于织物的结构参数。研究了不同结构参数织造的牛仔布经磨损后的摩擦系数和表面粗糙度。总的来说,在初始磨损循环中,磨损过程降低了织物的摩擦系数,但随着磨损循环次数的增加,表面的摩擦系数增加。然而,由于磨损次数的增加,织物表面的粗糙度值稳步下降。牛仔织物是用3/1斜纹织物编织的。考察织物结构参数对织物摩擦系数和粗糙度值的影响时,纱线支数(Nm)、纱线密度与织物覆盖度呈负相关。织物的厚度、单位重量和容重呈正相关。
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引用次数: 0
Effect of Yarn Physical Properties on Fiber Migration and Packing Density of Cotton/Acrylic Blended Yarns 纱线物理性能对棉/腈纶混纺纱纤维迁移和堆积密度的影响
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-15 DOI: 10.32710/tekstilvekonfeksiyon.928965
H. Çelik, Canlı Güli̇stan
In the scope of the study, the effect of fiber blending ratio, yarn count and twist coefficient on fiber migration, packing density and diameter of the cotton/acrylic blended yarns were investigated. The yarn samples with 75-25%, %50-50%, 40-60% cotton-acrylic blending ratios were produced with three different yarn numbers; 20/1 Ne, 24/1 Ne, 30/1 Ne and three twist coefficients; 3.5 α, 4 α, 4.5 α. Thus, totally 27 yarn samples were obtained. The yarn cross-sectional samples were sliced with microtome. The image frames of yarn cross-sections were acquired via digital microscope. The yarn packing density was calculated by using image processing algorithm and the fiber migration was determined via cross-section images. The results were evaluated statistically.
在研究范围内,研究了纤维混纺比、纱线支数和捻系数对棉/腈纶混纺纱纤维迁移、堆积密度和直径的影响。用三种不同的纱号制备了棉丙混纺比例分别为75-25%、%-50-50%、40-60%的纱线样品;20/1Ne、24/1Ne、30/1Ne和三个扭曲系数;3.5α,4α,4.5α。因此,总共获得了27个纱线样品。用切片机对纱线横截面样品进行切片。通过数字显微镜获取纱线横截面的图像帧。通过图像处理算法计算纱线的堆积密度,并通过截面图像确定纤维的迁移。对结果进行了统计评估。
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引用次数: 0
Maximization of Sewing Strength and Minimization of Seam Pucker for Denim Fabrics Using Taguchi Method 田口法最大限度地提高牛仔织物的缝纫强度和最小限度地减少缝皱
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-13 DOI: 10.32710/tekstilvekonfeksiyon.1137635
Gulsah Pamuk
Seams provide the shape of the garments and support the fabric pieces together. The seam quality is important for the serviceability of any garment. In general, the seam quality depends on various factors such as fabric weight, sewing thread type, and stitches per unit area. In this research, three different levels of fabric types with the same construction and different weights, which are mostly used in the production of denim products, were examined. For this purpose, each fabric was sewn in the warp direction with three different levels of sewing threads and three different levels of stitch densities. Then, the values of seam strength, and the seam pucker values were obtained with three replications for each combination of levels. In this study, it is aimed to obtain the optimum levels of fabric weight, sewing thread type, and stitch density of denim fabrics by using the Taguchi method. Custom Taguchi Design is employed to observe the efficiency of factor levels on seam strength and seam pucker, and existence of interactions among fabric weight, sewing thread type, and stitch density.
缝线提供了服装的形状,并将面料片支撑在一起。接缝质量对任何服装的耐用性都很重要。一般来说,接缝质量取决于各种因素,如织物重量、缝纫线类型和单位面积的针数。在本研究中,研究了三种不同层次的织物类型,具有相同的结构和不同的重量,这是牛仔布产品生产中最常用的。为了达到这个目的,每一种织物都是用三种不同层次的缝纫线和三种不同层次的针迹密度沿经线方向缝制的。然后,对每个水平组合进行3次重复,得到了接缝强度和接缝起皱值。本研究旨在利用田口法获得牛仔布织物的最优布重、缝纫线型和线迹密度。采用定制田口设计(Custom Taguchi Design),观察各因子水平对接缝强度和接缝起皱的影响,以及织物重量、缝纫线型和线迹密度之间是否存在交互作用。
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引用次数: 0
Textile Sublimation Printing: Impact of Total Ink Limiting Level and Sublimation Transfer Paper on Black Print Quality 纺织品升华印刷:总限墨水平和升华转移纸对黑色印刷质量的影响
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-13 DOI: 10.32710/tekstilvekonfeksiyon.1145260
Emilija Toshikj, Bojan Prangoski
The different sublimation transfer paper was printed in black color with total ink limiting levels, from 100 % to 400 %, using an ink jet printing system with the CMYK color system. Then the test image was transferred to fabric using the sublimation printing process. The ink jet printer was installed with sublimation dye. Color strength, CIELab color coordinate, color difference ΔE*, and GLCM (grey level co-occurrence matrix) image processing method were used for analyzing print quality. The significant change in print quality is caused by the sublimation transfer paper, resulting in a medium color difference noticeable to the human eye, while the total ink limiting level for printing sublimation transfer paper did not cause a significant change in print quality. The print with the maximum color strength is obtained with the 270 % total ink limiting level. The color difference between prints obtained with lighter sublimation transfer paper with a higher transfer rate printed with 100 % and 270 % total ink limiting levels was less than 1, suggesting a color difference undetectable to the human eye. Considering the importance of ink in terms of costs in businesses, the optimal total ink limiting level for printing sublimation transfer paper and achieving good print quality was 100 %. The total ink limiting level for printing sublimation transfer paper is useful for saving money on ink, so good print quality will be reached at a lower total ink limiting level.
使用CMYK颜色系统的喷墨打印系统,将不同的升华转移纸以黑色印刷,总油墨限制水平从100%到400%。然后利用升华印刷工艺将测试图像转移到织物上。喷墨打印机安装了升华染料。采用颜色强度、CIELab颜色坐标、色差ΔE*和灰度共生矩阵(GLCM)图像处理方法分析打印质量。印刷质量的显著变化是由升华转移纸引起的,造成人眼可见的中等色差,而印刷升华转移纸的总油墨限制水平没有引起印刷质量的显著变化。在270%的总油墨限制水平下,可获得最大颜色强度的印刷品。在100%和270%的总油墨限制水平下,用转印率较高的较轻的升华转印纸打印的印刷品的色差小于1,表明人眼无法检测到色差。考虑到油墨在业务成本方面的重要性,印刷升华转移纸和实现良好印刷质量的最佳总油墨限制水平为100%。印刷升华转移纸的总限墨水平有助于节省油墨费用,因此在较低的总限墨水平下可以达到良好的印刷质量。
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引用次数: 0
Effects of Needle Size and Sewing Thread on Seam Quality of Traditional Fabrics 针径和缝纫线对传统织物接缝质量的影响
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-13 DOI: 10.32710/tekstilvekonfeksiyon.1088043
Derya Tama Birkocak
The role of fabric properties in sewing performance and seam quality is essential, therefore, it is crucial to understand the effect of diferent parameters on traditional fabrics’ sewability properties. This study aimed to evaluate the seam quality of traditional fabrics produced from silk, cotton and linen fibres and their blends in terms of seam strength, seam efficiency and fabric sewability. The samples were sewn using two different sewing needle size (75 Nm and 90 Nm) and sewing thread (100% mercerised cotton and 100% polyester corespun). Based on the obtained results, it can be concluded that sewing thread and fabric type had significant effect on seam strength and seam efficiency. The samples sewn with polyester corespun sewing thread had higher seam strength than other. The sewing needle significantly affected the needle penetration force values and the silk fabric had lowest sewability values both in warp and weft direction.
织物性能对缝纫性能和接缝质量的影响至关重要,因此,了解不同参数对传统织物缝纫性能的影响至关重要。本研究旨在从接缝强度、接缝效率和织物缝性三个方面评价传统丝、棉、麻纤维及其混纺织物的接缝质量。使用两种不同尺寸的缝纫针(75 Nm和90 Nm)和缝纫线(100%丝光棉和100%涤纶)缝制样品。根据所得结果,缝纫线和面料类型对接缝强度和接缝效率有显著影响。用涤纶对应缝线缝制的样品接缝强度高于其他缝线。缝纫针对针穿力值有显著影响,真丝织物在经纬方向的缝性值最低。
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引用次数: 1
Comparison of alkali concentration for obtaining fine Musa Sapientum (banana) fibers to enhance potential applications 碱浓度对获得香蕉细纤维的影响,以提高其应用潜力
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-09-13 DOI: 10.32710/tekstilvekonfeksiyon.1088783
Rabia İzel Şenay, Havva Nur Özdemi̇r, Y. Seki, Ö. Keski̇n, R. Dalmış, Serhan Köktaş, Ü. Erdoğan
The objective of the present research was to investigate the efficiency of alkali treatment on obtaining fine banana fibers. The fibers were exposed to alkali aqueous solutions at different concentrations changing from 5 to 20 wt%. The acting mechanism of the alkali treatment is removing of non-cellulosic constituents and separating the fiber bundle into smaller elementary single fibers. The efficiency of the alkali treatments was analyzed with the help of optical observations, fiber diameter measurement, single fiber tensile test and determination of pectin component. Chemical, crystalline, thermal and morphological properties of the fibers were examined by FTIR, XRD, TGA and SEM, respectively. FTIR analyses proved the removal of non-cellulosic components such as hemicellulose and lignin after alkali treatment. Fiber diameter decreased with increasing concentration of alkali treatment. Tensile properties and crystallinity index are correlated with alkali concentration. However, cellulose structure of the banana fiber was altered at mild alkali treatments. Microscopic observations revealed the appearance of single elementary fibers from the fiber bundle of the banana. These experimental findings suggested that alkali treatment can play promising role to prepare lignocellulosic fibers for textile applications.
本研究的目的是考察碱处理对香蕉细纤维的影响。将纤维暴露在不同浓度的碱水溶液中,浓度从5%到20%不等。碱处理的作用机理是去除非纤维素成分,使纤维束分离成较小的基本单纤维。通过光学观察、纤维直径测定、单根纤维拉伸试验和果胶组分测定,对碱处理的效果进行了分析。采用红外光谱(FTIR)、x射线衍射(XRD)、热重分析(TGA)和扫描电镜(SEM)对纤维的化学、结晶、热、形貌等性能进行了表征。FTIR分析证明碱处理后非纤维素成分如半纤维素和木质素被去除。随着碱处理浓度的增加,纤维直径减小。拉伸性能和结晶度指标与碱浓度有关。然而,在温和的碱处理下,香蕉纤维的纤维素结构发生了改变。显微镜观察显示了香蕉纤维束中单个基本纤维的外观。这些实验结果表明,碱处理在纺织用木质纤维素纤维的制备中具有广阔的应用前景。
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引用次数: 0
A Study about the Mechanical Properties of Various Buttons Used in Garments 服装用各种钮扣的力学性能研究
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-07-26 DOI: 10.32710/tekstilvekonfeksiyon.1005976
N. Özdil, E. Yıldız, Gamze Süpüren Mengüç, Oktay Pamuk
Auxiliary materials are as important as the fabric, which is the main material of a garment. One of the most important auxiliary materials is the button. There are different types of buttons, made of different materials, with different numbers of holes in different sizes. The breaking strength of the button determines the performance characteristics of the buttons during use. In this study, commonly used types of buttons were investigated and the breaking strength values of different buttons were measured. The results show that the breaking strength of buttons is related to the number of holes in the button, the size of the sewing thread, and the fabric type. However, the effects of button size and button material were found to be statistically insignificant.
辅助材料和面料一样重要,面料是服装的主要材料。钮扣是最重要的辅助材料之一。钮扣有不同的种类,用不同的材料制成,有不同大小的不同数量的孔。按钮的断裂强度决定了按钮在使用过程中的性能特点。在本研究中,研究了常用的按钮类型,并测量了不同按钮的断裂强度值。结果表明,钮扣的断裂强度与钮扣孔数、缝纫线尺寸、织物类型有关。然而,钮扣大小和钮扣材质的影响在统计上是不显著的。
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引用次数: 0
Performance investigation of textile triboelectric generators 纺织摩擦发电机的性能研究
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-07-07 DOI: 10.32710/tekstilvekonfeksiyon.1065348
A. Repoulias, S. Galata, A. Kallivretaki, A. Marmaralı, S. Vassiliadis
With respect to the theory of the four Triboelectric Generators (TEGs) operational modes, a testing method is proposed. It describes and imitates more precisely the real conditions of the motion of the materials in a wearable clothing based TEG. The phenomenon of triboelectricity is investigated from a clearly textile approach, using typical textile fabrics made by ordinary textile production methods and environmental friendly materials. The performance investigation is based on the comparison of their triboelectric outcomes. It is of special interest that cotton fabrics showed adequate electrical response, and among them the twill weave pattern offered the highest voltage outputs.
根据摩擦发电机(TEGs)四种工作模式的理论,提出了一种测试方法。它更精确地描述和模拟了基于TEG的可穿戴服装中材料运动的真实条件。用普通纺织生产方法和环保材料制成的典型纺织织物,从清晰的纺织方法研究摩擦电现象。性能调查是基于它们的摩擦电结果的比较。值得特别注意的是,棉织物显示出足够的电响应,其中斜纹织物提供最高的电压输出。
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引用次数: 1
A Novel Industrial Application of CNN Approach: Real Time Fabric Inspection and Defect Classification on Circular Knitting Machine CNN方法的一种新型工业应用:圆型针织机上织物实时检测与缺陷分类
IF 0.6 4区 工程技术 Q4 MATERIALS SCIENCE, TEXTILES Pub Date : 2022-07-07 DOI: 10.32710/tekstilvekonfeksiyon.1017016
H. Çelik, L. Dülger, Burak Öztaş, Mehmet Kertmen, Elif Gülteki̇n
Fabric Automatic Visual Inspection (FAVI) system provides reliable performance on fabric defects inspection. This study presents a machine vision system developed to adapt in circular knitting machines where fabric defects can be automatically controlled and detected defects can be classified. The knitted fabric surface are detected during real-time manufacturing. For the classification process, three different transfer learning architectures (ResNet-50, AlexNet, GoogLeNet) have been applied. The five common knitted fabric defects were recognized with the artificial intelligence-based software and classified with an average success rate of 98% using ResNet-50 architecture. The success rates of the trained networks were compared.
织物自动视觉检测系统(FAVI)为织物疵点检测提供了可靠的性能。本文提出了一种适用于圆型针织机的机器视觉系统,该系统可以自动控制织物疵点并对检测到的疵点进行分类。在生产过程中对针织物表面进行实时检测。对于分类过程,应用了三种不同的迁移学习架构(ResNet-50, AlexNet, GoogLeNet)。采用基于人工智能的软件对五种常见的针织物缺陷进行识别,并采用ResNet-50架构进行分类,平均成功率为98%。比较了训练后网络的成功率。
{"title":"A Novel Industrial Application of CNN Approach: Real Time Fabric Inspection and Defect Classification on Circular Knitting Machine","authors":"H. Çelik, L. Dülger, Burak Öztaş, Mehmet Kertmen, Elif Gülteki̇n","doi":"10.32710/tekstilvekonfeksiyon.1017016","DOIUrl":"https://doi.org/10.32710/tekstilvekonfeksiyon.1017016","url":null,"abstract":"Fabric Automatic Visual Inspection (FAVI) system provides reliable performance on fabric defects inspection. This study presents a machine vision system developed to adapt in circular knitting machines where fabric defects can be automatically controlled and detected defects can be classified. The knitted fabric surface are detected during real-time manufacturing. For the classification process, three different transfer learning architectures (ResNet-50, AlexNet, GoogLeNet) have been applied. The five common knitted fabric defects were recognized with the artificial intelligence-based software and classified with an average success rate of 98% using ResNet-50 architecture. The success rates of the trained networks were compared.","PeriodicalId":22221,"journal":{"name":"Tekstil Ve Konfeksiyon","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69983922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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