Journal of Engineered Fibers and Fabrics最新文献_第2页

Enhanced electromagnetic shielding of lightweight copper-coated nonwoven laminate with carbon filament reinforcement 碳丝增强的轻质镀铜非织造层压板的电磁屏蔽性能

4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231199970

Shi Hu, Dan Wang, Mohanapriya Venkataraman, Dana Křemenáková, Jiří Militký, Kai Yang, Yuanfeng Wang, Sundaramoorthy Palanisamy

{"title":"Enhanced electromagnetic shielding of lightweight copper-coated nonwoven laminate with carbon filament reinforcement","authors":"Shi Hu, Dan Wang, Mohanapriya Venkataraman, Dana Křemenáková, Jiří Militký, Kai Yang, Yuanfeng Wang, Sundaramoorthy Palanisamy","doi":"10.1177/15589250231199970","DOIUrl":"https://doi.org/10.1177/15589250231199970","url":null,"abstract":"Textile-based electromagnetic interference (EMI) shielding materials with good flexibility and high EMI shielding effectiveness (SE) are highly desirable. Still, the poor mechanical properties of textile-based EMI shielding materials limit their application. The carbon filaments (CF) combine superior mechanical properties and conductivity. Therefore, we demonstrate the CF-reinforced material, which was laminated with two types of copper-coated nonwoven polyester (CuPET10 and CuPET20) for EMI shielding. Compared to the traditional lamination method, this process was more convenient by ironing with adhesive lining. The developed laminate (CuPET/CF) performs superior EMI shielding property with an average SE value of 88.6 dB in the frequency range of 30 MHz to 3 GHz. The mechanical properties were improved from 12.7 to 39.9 MPa and from 13.46 MPa to 35.78 MPa for CuPET10/CF and CuPET20/CF, respectively. The newly developed material also demonstrated exceptional lightweight, flexibility, and thermal resistance. The laminated CuPET/CF material provides enhanced mechanical properties and easy lamination capability, allowing it to shield surfaces of electromagnetic radiation-sensitive equipment while providing a certain degree of protection and extremely high EMI shielding efficiency.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135649048","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: 1

Research on intelligent recognition of trouser silhouettes based on label optimization 基于标签优化的裤子廓形智能识别研究

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231168950

Xuewei Jiang, Ziling Chen, Cheng Chi, Sha Sha, Jun Zhang

引用次数: 0

Develop an optimal daily washing care for technical jacket by balancing washing efficiency and functional degradation 通过平衡洗涤效率和功能退化，为技术夹克开发最佳的日常洗涤护理

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231181913

Yuhui Wei, Haiyan Zhang, Zhaowei Su, Siqi Tao, Xue-Song Cao, Zihao Wan, Wei Pan

{"title":"Develop an optimal daily washing care for technical jacket by balancing washing efficiency and functional degradation","authors":"Yuhui Wei, Haiyan Zhang, Zhaowei Su, Siqi Tao, Xue-Song Cao, Zihao Wan, Wei Pan","doi":"10.1177/15589250231181913","DOIUrl":"https://doi.org/10.1177/15589250231181913","url":null,"abstract":"In order to reduce the functional degradation caused by improper daily washing-care and prolong the service life of technical jacket, the relationship between the daily washing conditions and functional degradation in the wearing performance of technical jacket (waterproof, windproof, warmth retention) was quantitatively investigated with the help of hydrostatic pressure, surface contact angle, air permeability, warmth retention, and scanning electron microscopy (SEM) of technical jacket after different daily washing conditions. Results showed that no matter what kind of washing modes, washing parameters, type and dosage of detergent, the wearing performance of technical jacket after washing were subjected to decrease compared with pre-washing. Additionally, it was also found that the effects of washing modes, type of detergents and washing parameters on the wearing performance of the technical jacket were significant, instead of the dosage of detergents. This indicates it was possible ways to minimize functional degradation by setting optimal washing conditions (washing parameters, washing mode, types and dosage of detergent). Balancing considerations of functional degradation and washing efficiency, the washing combination of mechanical agitation + micro-nano bubbles), type of detergent (neutral liquid detergent), dosage of detergent (3 g/L), water temperature (20°C), main washing bath ratio (1:10), main washing speed (15 rpm), main washing time (20 min), rinsing speed (30 rpm), rinsing cycles (2), belonged to the optimal washing combination in this study of washing condition. The results were of practical significance to guide manufacturers of washing machine to develop optimal daily washing produce for outdoor clothing, especially technical jacket.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42319241","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: 1

Preparation and properties of PAN nanofiber membrane based on spiral spinning technology 基于螺旋纺丝技术的聚丙烯腈纳米纤维膜的制备及性能研究

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231181740

Lei Zhao, Tingyu Zhu, Li-Li Wei, Jumei Zhao, Qianwen Wang, Jun Wang

{"title":"Preparation and properties of PAN nanofiber membrane based on spiral spinning technology","authors":"Lei Zhao, Tingyu Zhu, Li-Li Wei, Jumei Zhao, Qianwen Wang, Jun Wang","doi":"10.1177/15589250231181740","DOIUrl":"https://doi.org/10.1177/15589250231181740","url":null,"abstract":"The PAN spinning solution was chosen as the spiral spinning research object. Laminar flow theory was used to straighten and align macromolecules, and spiral spinning needles were used to control the spiral twisting of straightened PAN macromolecules. The internal spiral arrangement of PAN nanofibers became more compact as the helix number of spinning needles increased. The TEM (transmission electron microscope) was used to photograph the motion trajectory of TiO2 (titanium dioxide) nanoparticles in nanofibers, which directly confirmed the feasibility of the spiral spinning principle. SEM (Scanning Electronic Microscopy) observations revealed that the appearance of the PAN nanofiber membranes changed to some extent under spiral physical technology. The analysis of the tensile and bursting properties of PAN nanofiber membranes demonstrated that the structure of the nanofibers changed significantly after spiral spinning. The pore structure, electrical resistance, and antibacterial properties of PAN nanofiber membrane all reached optimal values at the optimal helix number of spinning needle.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47354752","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

Evaluation model of fabric transient cooling sensation based on multiple stepwise regression analysis 基于多元逐步回归分析的织物瞬时冷却感觉评价模型

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250221144014

Xuemei Li, Shanghui Wang, Yanqing Li, Xiaoke Jin, Leilei Ma, W. Tian, Chengyan Zhu

{"title":"Evaluation model of fabric transient cooling sensation based on multiple stepwise regression analysis","authors":"Xuemei Li, Shanghui Wang, Yanqing Li, Xiaoke Jin, Leilei Ma, W. Tian, Chengyan Zhu","doi":"10.1177/15589250221144014","DOIUrl":"https://doi.org/10.1177/15589250221144014","url":null,"abstract":"In this paper, according to the one-dimensional heat transfer mechanism between fabric and human body, it is found that different thermal properties affect different heat transfer stages of fabric. Therefore, we used the maximum heat flux qmax as the index to characterize the transient contact cool feeling of fabrics, and measured the thermal properties, various specifications and surface morphology of 40 kinds of summer fabrics. Firstly, we discussed the influence of the above properties on the transient cool feeling. Secondly, according to multivariate stepwise regression, the significant representative variables are selected, and the prediction model of transient coolness and fabric properties is established. Furthermore, the model was verified to explore the subjective and objective consistency. The results show that, in the transient heat transfer stage, the influencing factors that are significantly related to the cool feeling of fabric include fabric thickness, grammage, volumetric heat capacity, thermal conductivity, warp and weft density, and roughness. The main component representative variables of the cooling sensation regression equation are volumetric heat capacity and thickness, and other variables can be explained by these two variables. Changing them is the key to enhance the cooling sensation. The predicted value of coolness is in good agreement with the subjective evaluation of cooling sensation, which has a certain guiding effect on the actual human cool feeling. The purpose of this study is to find out the main factors that affect the cool feeling, and then apply the established cool feeling model to the development of fabrics in summer, so as to meet the thermal comfort requirements of human body’s fabrics.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44063687","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: 2

Prediction of fabric drape coefficient using simple measurement method 织物悬垂系数的简单测量法预测

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231174610

Hyohyun Kim, Sungmin Kim, C. Park

引用次数: 0

Review on the design and application of concrete canvas reinforced with spacer fabric 间隔布加固混凝土帆布的设计与应用综述

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231152591

Shuai Liu, Xiaotao Ma, Yuntong Ma, Zijie Chen, Zhijia Dong, P. Ma

{"title":"Review on the design and application of concrete canvas reinforced with spacer fabric","authors":"Shuai Liu, Xiaotao Ma, Yuntong Ma, Zijie Chen, Zhijia Dong, P. Ma","doi":"10.1177/15589250231152591","DOIUrl":"https://doi.org/10.1177/15589250231152591","url":null,"abstract":"Concrete canvas reinforced with spacer fabric has increasingly gained popularity due to its lightweight, great flexibility, high strength and low contamination compared to ordinary concrete. In order to fully explore the structure and performance of this novel composite, this review illustrates how to design high-performance concrete canvas and presents a summary of recent application status of it. Firstly, the structure and properties of knitted and woven spacer fabric and concrete material that comprise concrete canvas is introduced. Secondly, internal and external mechanisms affecting the properties of concrete canvas have been described. To illustrate how to evaluate and test the mechanical behavior of concrete canvas, typical mechanical experiments such as tensile and flexural experiment and failure mechanisms are explained. In terms of the characteristics of concrete canvas, the present article reviews current applications of it in disaster relief tent, slope protection, ditch lining and furniture design areas. Nevertheless, its practical applications are still in the preliminary stage, it is of great necessity to expand its application from the point of view of replacing traditional materials, changing structural design, external reinforcement and perfecting performance evaluation system.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44583376","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: 1

Punching path optimization method for warp-knitted vamp based on machine vision and improved ant colony algorithm 基于机器视觉和改进蚁群算法的经编鞋面冲压路径优化方法

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250221138909

Xinfu Chi, Qi-Yao Li, Xiaowei Zhang, Hongxia Yan

{"title":"Punching path optimization method for warp-knitted vamp based on machine vision and improved ant colony algorithm","authors":"Xinfu Chi, Qi-Yao Li, Xiaowei Zhang, Hongxia Yan","doi":"10.1177/15589250221138909","DOIUrl":"https://doi.org/10.1177/15589250221138909","url":null,"abstract":"Aiming at the current problems of duplicated paths and low work efficiency in machine punching of warp knitted vamp marker points, this paper proposes a punching path planning method of machine vision combined with intelligent algorithms. The method can improve the timeliness of visual recognition of punching location by limiting the search area and similarity function threshold, and improve the ability of global search and adaptive adjustment in punching path planning by combining with the improved ant colony algorithm to calculate a more accurate and optimized path more efficiently. Through the visual recognition test and the simulation test of the improved ant colony algorithm, the results show that the template matching can correctly identify the positioning hole marker points for different styles, rotation directions and lighting conditions, and the recognition accuracy is 0.43 mm and the repeat positioning accuracy is 0.09 mm; meanwhile, the improved ant colony algorithm can effectively avoid the local optimal solution, which can improve the optimal rate of the result by about 38% and the algorithm can reduce the number of iterations of the optimal solution within 60 times, which greatly saves the calculation time of path planning. The method can be used to improve the efficiency of punching in the actual warp knit vamp punching.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47028199","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

Sustainable waste cotton and pigeon pea stalk fibers composite materials for acoustics and thermal properties 用于声学和热学性能的可持续废棉和鸽豆秆纤维复合材料

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231189814

Veeraprabahar Jawahar, Mohankumar Gabriel, S. Santhanam, S. Selvaraj

{"title":"Sustainable waste cotton and pigeon pea stalk fibers composite materials for acoustics and thermal properties","authors":"Veeraprabahar Jawahar, Mohankumar Gabriel, S. Santhanam, S. Selvaraj","doi":"10.1177/15589250231189814","DOIUrl":"https://doi.org/10.1177/15589250231189814","url":null,"abstract":"This study focuses on the development and characterization of pigeon pea stalk/cotton fibers mixed with a blend ratio of 50/50, 70/30, 30/70, 60/40, 100/0 waste cotton and 0/100 waste pea stalk composites are equipped with a compression molding system. The entire composite samples are tested for acoustics, thermal and physical parameters as per the American Society for Testing and Materials standard (ASTM). The sound absorption coefficients (SAC) were measured according to ASTME1050 by an impedance tube method, and the SAC over six frequencies 125, 250, 500, 1000, 2000, and 4000 Hz were calculated. The result revealed that the composite samples that are prepared from cotton/pigeon pea waste have confirmed more than 80% of the SAC and the waste composites provided the best insulation, sound absorption, moisture absorption, and fiber properties. The effect exposed that composites materials arranged from cotton/pea stalk waste fiber have established further than 75% by the sound immersion measure and the waste 28% composites handed the fashionable Appropriation, sound immersion, humidity immersion, and fiber materials. The waste cotton/pigeon pea stalk composite samples have satisfactory moisture resistance at high humidity situations without disturbing the insulation properties.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47290404","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

Emulsification of castor oil using poly (N-vinyl-2-pyrrolidone) for functional finishing of cotton fabric 聚(n -乙烯基-2-吡咯烷酮)乳化蓖麻油对棉织物的功能性整理

IF 2.9 4区工程技术

Journal of Engineered Fibers and Fabrics Pub Date : 2023-01-01 DOI: 10.1177/15589250231174613

Hesham M Fahmy, A. A. Almetwally

{"title":"Emulsification of castor oil using poly (N-vinyl-2-pyrrolidone) for functional finishing of cotton fabric","authors":"Hesham M Fahmy, A. A. Almetwally","doi":"10.1177/15589250231174613","DOIUrl":"https://doi.org/10.1177/15589250231174613","url":null,"abstract":"Castor oil (CAO)/poly (N-vinyl-2-pyrrolidone) (PVP) hybrid was synthesized at different reaction conditions including PVP/CAO weight ratio, temperature, and time. The results indicated that the optimum conditions to synthesis that hybrid is reacting of PVP having a molecular weight of 40,000 Da with CAO at a weight ratio of 30% and temperature of 150°C for 60 min. The synthesized hybrid was characterized via FTIR. Emulsification of such hybrid in water results in a white stable emulsion. The TEM analysis proved that the prepared emulsion of a particle size ranges from 320 to 370 nm. The technical feasibility to apply the produced emulsion for functional finishing of cotton fabric was studied. The results obtained indicated that treating cotton fabric with easy care finishing bath containing the synthesized emulsion results in enhancement in nitrogen content, tensile strength, whiteness index, stiffness, and antibacterial activities along with a decreasing in resiliency, wettability, and surface roughness properties of treated fabric, compared to the control sample. Moreover, incorporation of zinc oxide nano-particles (ZnO-NPs) or dihydroxybenzophenone (DHBP) in the above mentioned finishing bath enhances the functional properties of the finished fabric. Furthermore, dyeing fabric samples with different reactive and direct dyes followed by finishing using the aforementioned finishing bath, in absence of ZnO-NPs and DHBP, gives rise to an enhancement in the color strength of such samples compared to the dyed samples. The fastness to washing and perspiration of only the direct dye dyed/finished sample was improved. Almost all the dyed/finished samples exhibited an improvement in their fastness to the wet rubbing and alkaline perspiration along with a reduction in fastness to light. In addition, the SEM, as well as EDX analysis of treated fabric, was investigated.","PeriodicalId":15718,"journal":{"name":"Journal of Engineered Fibers and Fabrics","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42243968","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: 1