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International Joint Conference on Mechanics, design Engineering and Advanced Manufacturing, JCM 2024

作者： Ranz, David Miralbes, Ramon Pina, Carmelo Abad, Javier Barburski, Marcin Departamento de Ingeniería de Diseño y Fabricación EINA Universidad de Zaragoza C/María de Luna S/N Zaragoza50018 Spain Departamento de Ingeniería Mecánica EINA Universidad de Zaragoza C/María de Luna S/N Zaragoza50018 Spain Faculty of Material Technologies and Textile Design Institute of Architecture of Textiles Lodz University of Technology 116 Zeromskiego Street Lodz90-543 Poland

ISBN: (纸本)9783031728280

For several decades, paddle tennis has become a mass sport in Spain and Argentina, and in recent years, it has quickly widespread in other European and Latin American countries. While in tennis there is a lot of research on the performance of rackets, there are still no studies on this sport. This work not only analyses the main constructive factors that influence the behaviour of a standard paddle racket, but also goes a step further and proposes the development of a new paddle racket with more sustainable materials, comparing the most significant characteristics of both solutions. To do this, various tests are carried out to characterise the overall stiffness of the paddle racket, determined mainly by the stiffness of the frame structure and to a lesser way by the stiffness of the strike face. In addition, tests are carried out to establish the rebound coefficient of the paddle racket, in order to locate the point where the transmission of forces between the ball and the racket is the lowest. In addition, numerical models are built and correlated with the experimental results to be used as a tool for the design of future paddle racket configurations. Finally, an analysis of the environmental sustainability of both rackets is proposed using the product life cycle analysis methodology and comparing the environmental impact in the carbon footprint. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.

关键词： Sustainable development

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Enhancement of Polyester Dyeing Performance Integrating Ecological and Cost-Effective Auxiliaries

Textile and Leather Review

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textile and Leather Review 2024年 7卷 1216-1233页

作者： Islam, Md. Kamrul Uddin, Zulhash Repon, Md. Reazuddin Department of Wet Process Engineering Bangladesh University of Textiles Dhaka1208 Bangladesh Department of Textile Engineering Daffodil International University Dhaka1216 Bangladesh Department of Production Engineering Faculty of Mechanical Engineering and Design Kaunas University of Technology Studentų 56 KaunasLT-51424 Lithuania

Disperse dyes, primarily used for dyeing synthetic fibres like polyester, are characterized by their poor solubility in water, which necessitates the use of dispersing agents;however, environmental concerns arise due to their low biodegradability and potential toxicity, thus posing significant challenges in waste management and pollution control. This study explores the dyeing performance of knitted polyester with dispersed dyes, employing natural auxiliaries as substitutes for conventional commercial chemicals to promote an environmentally friendly approach. Citric acid (derived from lemon), sodium citrate (prepared from citric acid and sodium bicarbonate), and glucose (extracted from date fruits) replace commercial acetic acid, dispersing agent, and hydrolyze. Dyeing is conducted using the high-temperature and high-pressure methods with consistent parameters. A comparative study of the dyeing performance of the natural auxiliaries with the existing commercial chemicals was assessed concerning colour strength, different fastness properties, and the FT-IR diagram. Proton NMR is utilized for the structural determination of date fruit and lemon components. UV-Vis spectral data show that adding sodium citrate to the dispersed dye solution drops the absorbance value from 1.1457 to 0.58916, confirming sodium citrate's efficacy as a dispersing agent. With lower recipe costs, the environmentally friendly approach using natural auxiliaries exhibits comparable dyeing performance and excellent fastness properties, providing a sustainable alternative to traditional methods. © 2024, idd3. All rights reserved.

关键词： Dyeing

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textile-Based Pressure Sensor Arrays: A Novel Scalable Manufacturing Technique

SSRN

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SSRN 2022年

作者： Gumus, Cagatay Ozlem, Kadir Khalilbayli, Fidan Erzurumluoglu, Omur Fatmanur Ince, Gökhan Atalay, Ozgur Atalay, Asli Tuncay Faculty of Textile Technologies and Design Istanbul Technical University Istanbul34437 Turkey Computer Engineering Department Istanbul Technical University Istanbul34469 Turkey Faculty of Technology Textile Engineering Department Marmara University Istanbul34722 Turkey

Soft pressure sensors have sparked a lot of interest over the last decade because of their applications in human motion recognition, object detection, and human–computer interaction. However, their mass production and availability to end users are limited due to the complex and time-consuming steps. The scalability of working range for various applications is also a critical challenge. Therefore, a laborless, rapid, and scalable manufacturing technique for capacitive-based soft pressure sensors with high sensitivity and high working range is proposed in this work. The novel manufacturing method enables manipulation of sensor properties by varying production parameters based on specific application needs. The proposed sensor ’ s electrode is made of conductive knit fabric, and the dielectric layers are made of thermoplastic polyurethane (TPU) sheets. As a result of the novel approach, it is possible to generate scalable air gaps between electrodes and dielectric layers to capture low pressures of less than 1 kPa. The usage of multi-layer TPU sheets also increases the working range of sensors up to 1000 kPa. Here, the proposed technology is successfully applied to create several sensor mats for different purposes such as improved gesture and shape recognition, and interactive gaming mats for children. © 2022, The Authors. All rights reserved.

关键词： Pressure sensors

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In situ synthesis of sio2 nanoparticles by sol-gel method on cotton fabrics and investigation of their physical and chemical properties 1st

In situ synthesis of sio2 nanoparticles by sol-gel method on...

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4th International Conference on Sensors, Materials and Manufacturing, ICSMM 2020, 8th International Conference on Nanomaterials and Materials Engineering, ICNME 2020 and 9th International Conference on Nano and Materials Science, ICNMS 2021

作者： Shahidi, Sheila Mohammadbagherloo, Hakimeh Elahi, Seyedmohammad Dalalsharifi, Sanaz Mongkholrattanasit, Rattanaphol Department of Textile Arak Branch Islamic Azad University Arak Iran Depertment of Physics Science and Research Branch Islamic Azad University Tehran Iran Department of Textile Science and Research Branch Islamic Azad University Tehran Iran Department of Textile Chemistry Technology Faculty of Industrial Textiles and Fashion Design Rajamangala University of Technology Phra Nakhon Bangkok Thailand

ISBN: (纸本)9783035717891

In this paper, the sol-gel method was used for in-situ synthesis of SiO2 nanoparticles (NPs) on cotton fabrics with tetraethyl orthosilicate (TEOS) in the presence of acid and alkaline indicators. The samples were characterized using by (X-ray diffraction) XRD, (scanning electron Microscopy) SEM, (Inductively coupled plasma) ICP, water drop test and also the flame retardant properties were studied by char yield. The SEM images showed that the nanoparticles are spherical in shape and the acidity or alkalinity of the medium has an effect on the formation of particles. The XRD patterns showed the typical diffraction of amorphous SiO2 (Si-O short-order structure), also ICP analysis showed that by washing the fabrics, the nanoparticles are still present on the fabric, and this indicated the stability of the washing of the fabrics impregnated with the nanoparticles. By in-situ synthesis of SiO2 nanoparticles, the flame retardant properties have been improved significantly and the amount of residual char was increased and samples were observed to be hydrophilic. © 2021 Trans Tech Publications Ltd, Switzerland.

关键词： Sol-gels

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Digitalisation and Green Strategies: A Systematic Review of the textile, Apparel and Fashion Industries

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Circular Economy and Sustainability 2025年 1-53页

作者： Orisadare, Emmanuel Ayo Achukwu, Okechukwu Emmanuel Ogunyemi, Abiodun Afolayan Adedeji, Deborah Oluwayemisi Diyaolu, Idowu Jamiu Ugwu, Eunice Ifenyinwa Oluwatope, Ayodeji Oludola Bakare, Kudirat Oyebisi Awoyelu, Iyabo Olukemi Department of Information and Communication Technology University of Ilesa Osun State Ilesa Nigeria School of Computing Engineering and Technology Sir Ian Wood Building Robert Gordon University Garthdee Road Aberdeen AB10 7GJ United Kingdom School of Digital Technologies Tallinn University Narva mnt 29 Tallinn 10120 Estonia Department of Clothing and Textile Design Faculty of Sciences University of Ilesa Ilesa Nigeria Department of Family Nutrition and Consumer Sciences Obafemi Awolowo University Osun State Ile-Ife Nigeria Department of Home Economics and Hospitality Management Education Faculty of Vocational and Technical Education University of Nigeria Enugu State Nsukka Nigeria Department of Computer Science and Engineering Obafemi Awolowo University Osun State Ile-Ife Nigeria

The textile, apparel, and fashion (TAF) industries are vital to national economies, providing employment and fostering global economic development. On the other hand, TAF industries contribute to approximately 20% of global pollution. The rise of Industry 4.0 (I4.0) technologies—including the Internet of Things (IoT), Artificial Intelligence (AI), and robotics—aims to enhance production efficiency and resource management. However, this transition brings several challenges, such as potential disruptions from automation, concerns regarding energy efficiency, and escalating sustainability demands. In response, Industry 5.0 (I5.0) emphasises the integration of human-centric and sustainable practices, encouraging collaboration between humans and machines. While some existing studies highlight the potential of these technologies as enablers of the circular economy (CE), they often fall short of comprehensively linking these technologies to specific operational and strategic elements of CE. Furthermore, they do not sufficiently address how these digital tools fit within a broader sustainability framework in the context of CE principles. This review study aims to explore how digital transformation through I4.0 and I5.0 technologies can enhance circular economy practices in the TAF industries while alleviating the environmental and social challenges associated with industrial growth. The study examined 42 peer-reviewed studies from 2013 to 2023, employing a descriptive and theoretical literature review methodology to analyse the strategies, impacts, and challenges of digitalisation and green transition in the TAF industries. Findings reveal a significant disparity between firms in the Global North, which focus on technology advancement, and those in the Global South, facing implementation barriers. The study advocates for an approach that contextualises the integration of I4.0 and I5.0 technologies, ensuring that sustainable production practices align with regional needs. ©

关键词： Circular economy Digital transformation Green strategies Industry 4.0 Industry 5.0 textile, apparel and fashion industries

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Synthetic Dyes for textile Colouration: Process, Factors and Environmental Impact

Textile and Leather Review

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textile and Leather Review 2022年 5卷 327-373页

作者： Islam, Touhidul Islam, Tarekul Islam, Tarikul Repon, Reazuddin Department of Textile Engineering Mawlana Bhashani Science and Technology University Tangail Bangladesh ZR Research Institute for Advanced Materials Sherpur Bangladesh Department of Textile Engineering Jashore University of Science and Technology Jashore Bangladesh Department of Textile Engineering Khwaja Yunus Ali University Sirajgang Bangladesh Department of Production Engineering Faculty of Mechanical Engineering and Design Kaunas University of Technology Kaunas Lithuania

Dyes are substances that enhance the appearance of finished goods by providing uniform colour. Dyeing is the application process of dyes that are fixed in textile fibers. The dyeing process uses various steps, including pretreatment, desizing, scouring, bleaching, carbonizing, degumming, and mercerization. Water is considered the primary medium for applying dyes and other chemicals for this treatment in the dyeing process. The dyeing process contains many toxic chemicals, metals and non-soluble substances, such as wastewater, which is thrown into the environment. It is noted that, during dyeing, around 50-300 liters of water is required for 1 kg of fiber. On the other hand, 1-2 million liters of water are needed every day for 50,000 meters of daily production. This massive amount of toxic wastewater is highly harmful to the environment, human health, aquatic system, soil, air, water, plants, and animals. This review paper states various dyeing processes with different dyes, including acid dye, direct dye, sulfur dye, reactive dye, vat dye, metal complex dye, azo dye, disperse dye, and basic dye. In contrast, it also describes the influencing factors of dyeing processes and methods. Moreover, this review demonstrates the impacts of textile dyes on the environment (water, soil, air emissions, human health) and illustrates possible remedial actions regarding wastewater. © 2022 The Author(s).

关键词： Effluent treatment

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Innovative Electrospun Nanofiber Mats Based on Polylactic Acid Composited with Silver Nanoparticles for Medical Applications

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Polymers 2024年第3期16卷 409页

作者： Jamnongkan, Tongsai Sirichaicharoenkol, Kawisara Kongsomboon, Vanida Srinuan, Janitsata Srisawat, Natee Pangon, Autchara Mongkholrattanasit, Rattanaphol Tammasakchai, Achiraya Huang, Chih-Feng Department of Fundamental Science and Physical Education Faculty of Science at Sriracha Kasetsart University Chonburi20230 Thailand Department of Textile Engineering Faculty of Engineering Rajamangala University of Technology Thanyaburi Pathumthani12110 Thailand Nano Functional Fiber Research Team National Nanotechnology Center National Science and Technology Development Agency Pathumthani12120 Thailand Faculty of Industrial Textiles and Fashion Design Rajamangala University of Technology Phra Nakhon Bangkok10110 Thailand Department of Anatomy Faculty of Medical Science Naresuan University Phitsanulok65000 Thailand National Chung Hsing University Taichung40227 Taiwan

Nanofibers are some of the most attractive materials that can modify functionalities for developing new kinds of specific applications and are mainly used as a biomedical material. Herein, we designed and prepared antibacterial nonwoven fiber mats of PLA and PLA composited with Ag nanoparticles by electrospinning. The effects of varying filler contents on their chemical, surface morphology, thermal, water absorbency, and antibacterial properties were investigated using FTIR, SEM/EDS, DSC, swelling ratio, and qualitative and quantitative antibacterial tests. FTIR and EDS spectra indicated that Ag nanoparticles were incorporated in the PLA without chemical bonding. SEM revealed that the average diameter of the PLA nanofibers containing the Ag nanoparticles was more significant than those without those particles. In addition, fiber diameters are proportional to the amount of Ag nanoparticle contents. DSC indicated that the Ag nanoparticles can be incorporated within the PLA matrix without strongly affecting their thermal properties. Moreover, the crystallinity of the composite nonwoven fiber mats was higher than those of fiber mats in the neat PLA. However, TGA revealed that the loaded Ag can improve the thermal stability of the PLA electrospun fiber mats. Accordingly, the antibacterial activities revealed that all the composite nanofiber mats exhibited excellent resistance against S. aureus and E. coli bacterial strains. In addition, in the cell toxicity study, all produced hybrids of nonwoven fiber mats induced a reduction in cell viability for the L929 fibroblast cells. Our results suggest that the designed and prepared nonwoven fiber mats may have good potential for use in the biomedical field, particularly in wound dressing applications. © 2024 by the authors.

关键词： Silver nanoparticles

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Experimental investigation on dynamic stab resistance of high-performance multi-layer textile materials

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Defence technology 2025年第05期 1-14页

作者： Mulat Alubel Abtew Fran?ois Boussu Irina Cristian Bekinew Kitaw Dejene University of Missouri College of Arts and Science Department of Textile and Apparel Management Lille Université ENSAIT GEMTEX lab. Gheorghe Asachi Technical University of Iasi Faculty of Industrial Design and Business Management Hawassa University Dept.of Textile Engineering Institute of Technology

Stab-resistant textiles play a critical role in personal protection, necessitating a deeper understanding of how structural and layering factors influence their performance. The current study experimentally examines the effects of textile structure, layering, and ply orientation on the stab resistance of multi-layer textiles. Three 3D warp interlock(3DWI) structures({f1}, {f2}, {f3}) and a 2D woven fabric({f4}), all made of high-performance p-aramid yarns, were engineered and manufactured. Multi-layer specimens were prepared and subjected to drop-weight stabbing tests following HOSBD standards. Stabbing performance metrics, including Depth of Trauma(Do T), Depth of Penetration(Do P), and trauma deformation(Ymax,Xmax), were investigated and analyzed. Statistical analyses(Two-and One-Way ANOVA) indicated that fabric type and layer number significantly impacted Do P(P < 0.05), while ply orientation significantly affected Do P(P < 0.05) but not Do T(P > 0.05). Further detailed analysis revealed that 2D woven fabrics exhibited greater trauma deformation than 3D WIF structures. Increasing the number of layers reduced both Do P and Do T across all fabric structures, with f3 demonstrating the best performance in multi-layer configurations. Aligned ply orientations also enhanced stab resistance, underscoring the importance of alignment in dissipating impact energy.

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Study of Grippers in Automatic Handling of Nonwoven Material

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Journal of The Institution of Engineers (India): Series E 2019年第2期100卷 167-173页

作者： Cubric, Goran Salopek Cubric, Ivana Department of Clothing Technology Faculty of Textile Technology University of Zagreb Zagreb Croatia Department of Textile Design and Management Faculty of Textile Technology University of Zagreb Zagreb Croatia

Mechanical grippers are most popular in the textile industry due to their simple construction and reliability, while the use of vacuum grippers is still limited. The aim of this paper was to investigate the potential of vacuum grippers in grasping nonwoven materials. For this experiment, three types of vacuum suction caps were chosen, i.e., the flat cap, small circle cap and large circle cap. Grasping is conducted in two different positions of gripper and at four different inlet pressures entering into the ejector. The results of grasping indicated that the highest potential for grasping has the flat suction cap with the application of the ejector L and when the gripper is placed in the middle of the material. Grasping with a small suction cap is not possible when the gripper is placed in the center of the material with application of both L and H ejectors. But, with its placement at the edge of material, the success of grasping increases, especially when using the ejector H. Based on the results, grasping with a large suction cap is not recommended. © 2019, The Institution of Engineers (India).

关键词： textile industry

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Biaxial cyclic loading of woven fabrics

Textile and Leather Review

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textile and Leather Review 2021年第3期4卷 149-159页

作者： BRNADA, Snježana Kovačević, Stana ŠABARIĆ, Irena DRŽAIĆ, Lovro University of Zagreb Faculty of textile technology Department of Textile Design and Management Prilaz baruna Filipovića 28a Zagreb Croatia University of Zagreb Faculty of textile technology Department of Fashion Design Prilaz baruna Filipovića 28a Zagreb Croatia AWT International d.o.o. Zagreb Croatia

For the purpose of this paper, investigations were carried out on specifically designed fabrics with different structural parameters. The biaxial cyclic loading of fabrics and its consequences were investigated. The weave structures with the smallest weave units (plain weave, basket weave 2/2, rib weave 1/1 (2+2) and rib weave 2/2 (1+1) with the same warp and weft density (24 ends/cm and 24 picks/cm) were selected. Biaxial cyclic loadings of fabrics were performed on a newly developed patented device. The influence of the low level of cyclic loadings of fabrics on the change of tensile properties in warp and weft direction was investigated. The results showed that the low level of biaxial cyclic loading can lead to a permanent linear deformation of fabrics. Despite the fact that the forces that cyclically strain the fabric in two directions amount to 10% of the breaking elongation, after a certain number of cycles there is an irreversible deformation and reduction of breaking forces, but sometimes they can result in an increase in breaking forces. It was found that the tensile elongation of fabrics is affected both by thread crimping and by the structural properties of fabrics resulting from changes in the weave. © 2021 Seniko studio Ltd. All rights reserved.

关键词： Weaving

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