Textile Industry Research Articles

Ni-Pd bimetallic nanoparticle stabilized polymer membrane as an efficient dip-catalyst for oxidative coupling of aromatic amines to access symmetrical and unsymmetrical azo compounds.

The azo linkage is an important chemical motif with wide applications in the pharmaceutical, agrochemical, textile, paint, and food industries. The development of effective dip-catalysts that would convert aromatic amines to symmetric or asymmetric azobenzenes in the presence of aerobic molecular oxygen under mild conditions is really challenging. Here, we have developed a dip-catalyst by immobilizing poly(vinylpyrrolidone)(PVP) stabilized Ni-Pd bimetallic nanoparticles on a nylon-6 membrane through UV-crosslinking for performing such reactions. The catalyst was highly efficient for the oxidative coupling of aromatic amines to the corresponding aromatic azo compounds under aerobic conditions without employing hazardous substances or ecologically harmful nitrites. Notable reaction features include a broad substrate range (aromatic, heterocyclic, and polyaromatic amines), a high yield (∼98%), low catalyst loading, and a simple work-up method. The dip-catalyst exhibits exceptional reusability for multiple catalytic cycles while retaining its high performance and structural characteristics. The gram-scale synthesis of high-value compounds like azobenzene provided additional evidence of the practical utility of the proposed catalyst.

Stitched textile-based microfluidics for wearable devices.

Thread-based microfluidics, which rely on capillary forces in threads for liquid flow, are a promising alternative to conventional microfluidics, as they can be easily integrated into wearable textile-based biosensors. We present here advanced textile-based microfluidic devices fabricated by machine stitching, using only commercially available textiles. We stitch a polyester "Coolmax®" yarn with enhanced wicking abilities into both hydrophobic fabric and hydrophobically treated stretchable fabric, that serve as non-wicking substrates. In doing so we construct textile microfluidics capable of performing a wide variety of functions, including mixing and separation in 2D and 3D configurations. Furthermore, we integrate a stitched microfluidic device into a wearable T-shirt and show that this device can collect, transport, and detect sweat from the wearer's skin. These can also be machine-washed, making them inherently reusable. Finally, we integrate electrochemical sensors into the textile-based microfluidic devices using stitched gold-coated yarns to detect analytes in the microfluidic yarns. Our stitched textile-based microfluidic devices hold promise for wearable diagnostic applications. This novel, bottom-up fabrication using machine stitching is scalable, reproducible, low-cost, and compatible with the existing textile manufacturing industry.

Urea‐Functionalized Degradable Material as an Efficient Adsorbent for Amphiphilic Dyes: Rhodamine B and Methylene Blue

AbstractHere we report urea‐functionalized material P‐UR1 invoked to analyze the dye adsorption property in aqueous medium. The unsaturated UR1 and the material P‐UR1 have been well characterized using different spectroscopic and analytical techniques. The hydrothiolated material exhibited viscoelasticity. The BET N2 sorption isotherm revealed P‐UR1 to exhibit porosity with a pore diameter of 15 nm and a surface area of 8.05 cm2/g. The kinetic adsorption studies reflect that the adsorption process follows pseudo‐second‐order model. Also, the adsorption isotherm analysis showed that the adsorption follows Langmuir adsorption isotherm. The material showed good response to recyclability for dye rhodamine B (RH B) in ethanol. The experimental observation was well supported by DFT calculation, where RH B + UR1x and MB + UR1x, x = 1, 2, complexes were examined. The interaction by the complexes RH B + UR12 and MB + UR12, both in air and solvent phase, indicates efficient interaction. The stabilization energy supports the efficient adsorption of the dyes rhodamine B (RH B) and methylene blue (MB) onto the material. Such urea‐derived functional material opens scope for textile industries.

Mitigating water depletion through wastewater management law in Indonesia’s textile sector: Evaluating compliance and alignment with national environmental standards

This study argues that the compliance of mandatory wastewater management regulations in Indonesia’s textile industry sector is low, which consequently amplifies environmental pollution, water scarcity due to depletion and the changing climate. This study addresses two research question(s): How does Indonesian law regulate wastewater management in the textile industry sector? Based upon the current practice, what challenges hinder its implementation? This study utilizes normative legal research methodology by analyzing Indonesian legal instruments and relevant case laws. It highlights the significant challenges arising from the unwillingness of various stakeholders to enforce environmental regulations, including government entities holding licensing instrument authority and companies non-compliance. In conclusion, the current framework for defining wastewater contamination thresholds requires substantial improvement by adopting more stringent, ambitious, climate conscious standards. It is recommended to: 1) incentivize companies demonstrating interest in environmental compliance but lacking necessary financial resources; 2) reward companies that have become exemplary leaders in wastewater management; and 3) encourage a reevaluation of existing legal frameworks regarding wastewater quality standards, with a view to adopting ambitious and measurable environmental standards.

Synthesis of a hydrogel from a combination of cellulose Gracilaria verrucosa and carboxymethyl sago starch using freeze-drying and oven-drying methods as a commercial textile dye adsorbent

This study aimed to develop a hydrogel adsorbent capable of absorbing dyes from textile industry waste.

Design and optimization of Ag decorated MgO nanosphere catalyst for efficient removal of textile industry pollutants and their biological applications

Design and optimization of Ag decorated MgO nanosphere catalyst for efficient removal of textile industry pollutants and their biological applications

Eco-Credentials in the Fashion and Textile Industry Assessment and Evaluation: A Review of Eco-Credentials, their Strengths and Weaknesses, and Recommendations for Improvement

Eco-Credentials in the Fashion and Textile Industry Assessment and Evaluation: A Review of Eco-Credentials, their Strengths and Weaknesses, and Recommendations for Improvement

Natural Dyes from Diospyros Mollis: A Sustainable Alternative for the Textile Industry

Natural Dyes from Diospyros Mollis: A Sustainable Alternative for the Textile Industry

Driving Profitability Through Strategic Working Capital Management: Insights from Pakistan’s Textile Industry

Efficient management of working capital is essential for ensuring financial stability and enhancing profitability, particularly in industries that are capital-intensive, such as textiles. This study investigates the relationship between working capital management and profitability within the textile industry, utilizing data from ten firms listed on the Pakistan Stock Exchange over the period 2019 to 2023. The study employs the Ordinary Least Squares regression model to analyze the impact of key working capital metrics—such as average payment period, inventory turnover, average collection period, and cash conversion cycle—on performance indicators, including return on assets, return on equity, and return on capital employed. The findings reveal that a shorter cash conversion cycle and faster receivables collection significantly improve firm profitability. Additionally, longer accounts payable periods and higher inventory turnover are also positively linked with enhanced financial performance. These results underscore the importance of optimizing working capital components for achieving operational efficiency and sustaining profitability. This study not only contributes to the existing literature by addressing a research gap in the context of the textile industry, but also provides valuable managerial and policy insights. Furthermore, the findings have broader implications for promoting sustainable business practices, supporting the efficient use of resources, and contributing to global sustainability goals.

Cluster Networking and Business Development of Composite and Textile Industries: A Regional-Global Case Study

Cluster Networking and Business Development of Composite and Textile Industries: A Regional-Global Case Study

The Effect of Braiding Angle on the Strength of Carbon Fiber Hybrid Fabrics Reinforced with Thermoplastics

Hybrid fabrics, created by combining two or more yarns with different properties, are widely used in the textile industry and have seen increasing application in engineering-focused textile composites. By optimizing the materials and ratios of the yarns, hybrid fabrics can achieve excellent mechanical properties while remaining lightweight and cost-effective. These fabrics allow for tailored material choices to suit different applications. In this project, hybrid fabrics were produced using the braiding method, combining carbon technical fibers with thermoplastic materials such as polyamide (PA) and polypropylene (PP), which are widely preferred in the manufacturing industry for their low cost, processability, and versatility. The braiding method was chosen due to its automation compatibility, low production cost, and ability to customize the product by adjusting various parameters to achieve the desired final shape. The mechanical properties of the resulting products were influenced by multiple variables, including the braiding angle range, yarn dimensions, and the number of spools. The hybrid fabrics, braided with different materials and angles, were subsequently transformed into plates using a hot pressing machine at various temperature and pressure settings determined through the Taguchi method. During this process, the thermoplastic component was melted, and tensile tests were conducted to evaluate the effects of these variables on the strength of the final product. The results of tensile tests conducted by pulling the plates in different directions showed that the angle yielding the highest strength varied with direction. Ultimately, a 45° braiding angle was determined to be the optimal configuration for achieving balanced mechanical performance in both directions. Future studies will investigate the effects of other parameters on the strength of hybrid fabrics.

Cluster Communication Model of Composite and Textile Industries: A Regional Case Study

Cluster Communication Model of Composite and Textile Industries: A Regional Case Study

PENGARUH PERPUTARAN KAS, PERPUTARAN PIUTANG DAN PERPUTARAN PERSEDIAAN TERHADAP PROFITABILITAS PADA PERUSAHAAN TEKSTIL PERIODE 2018-2022 YANG TERDAFTAR DI BURSA EFEK INDONESIA (BEI)

Increased competition in the manufacturing industry due to the establishment of new companies. They are causing companies to be more concerned with market conditions and prospects so that they can take advantage of opportunities to achieve high profits for the survival and growth of the company. The garment and textile industry has been unstable since the COVID-19 pandemic until the current trend of rising inflation in various countries. This study uses secondary data from the Indonesia Stock Exchange using a quantitative approach. The sample used in this study is the financial statements of textile companies listed on the Indonesia Stock Exchange in 2018-2022 using 8 company populations and 34 company samples selected according to predetermined criteria. Partially cash turnover has a significant effect on profitability. Partially accounts receivable turnover has a significant impact on profitability. Partially inventory turnover does not affect profitability. Cash, accounts receivable, and inventory turnover simultaneously jeopardize the company's profitability. This study aims to provide information to companies on increasing their profitability and to potential new investors who want to invest in textile companies listed on the IDX.

South Africa and BRICS: Assessing the Flying Geese Strategy as a Re-Distributional Mechanism for Inclusive Economic Gains

Almost a decade and a half has passed since South Africa joined BRICS in 2010 and it is yet to reap the full economic benefits and advantages which it was promised. For this reason, this article assesses the extent to which the ‘Flying Geese’ model can assist South Africa, as a late comer to BRICS, to catch up with the other members within the grouping by expanding its market presence. It will do so by examining the GDP composition of each of the original BRICS member states between 2010 and 2022 in order to identify which labour-intensive economic activities may be passed down from the so-called “lead goose”, being China, to the latecomer, South Africa. It will analyse the extent to which BRIC nations have shifted its production from consumer to capital goods and whether this is reflected in the grouping’ sexports, as suggested by the Flying Geese model. The article will also make brief use of the Cobb-Douglas production function to showcase the relationship between output and production inputs within BRICS. This article earmarks the textile manufacturing industry as one such sector for consideration. Textile manufacturing activitiesare already being relinquished from China to India, and indeed a newcomer, Ethiopia. It provides recommendations and caveats for the plausible adoption of this development strategy for the BRICS+ group as a means to strengthen South Africa’s manufacturing base, and thereby help address its pressing socioeconomic concerns of high youth unemployment, poverty and underdevelopment.

IMPACTS OF AUGMENTED REALITY MARKETING ON GEN-Z FASHION CONSUMERS’ BEHAVIORAL INTENTION

Innovative technologies are significant for the textile and fashion industry. In this context, this research study focuses on understanding the impact of augmented reality (AR) technologies on Gen-Z fashion consumers’ behavioral intention by using a specific AR app. As a methodology, the present study utilized a questionnaire based on the UTAUT2 model, which was modified to incorporate a 5-point Likert Scale to gather essential research data. The questionnaire comprised twenty-three questions distributed across seven constructs. Using a sample of 310 male and female Gen-Z consumers, the findings indicate that perceived value (PV) positively influences their behavioral intention to use AR technology for fashion shopping. Findings indicate that the research model explained 75% of behavioral intention. All research results confirm the unified theory of acceptance and the use of the technology 2 model (UTAUT2) with its six dimensions. The perceived value (PV) dimension, added to the UTAUT2, has improved the model. In terms of its originality, this recent research study defines augmented reality technology's impacts on the behavioral intention of Gen-Z consumers by focusing on this specific group of users through an advanced AR application.

Development Of Sustainable Denim Products with Foam Application Technique in Denim Washing Processes

In denim washing processes, there is an increasing trend towards methods with less water, less chemical and less energy consumption in line with the goals of reducing environmental impacts and sustainability. Foam application technique significantly reduces water and energy consumption and minimizes the use of chemicals compared to conventional washing methods. Foam-based applications preserve the aesthetic and textural properties of the denim fabric and greatly limit wastewater generation. In particular, methods using low-density foams allow the desired effects to be achieved without damaging the appearance and durability of the fabric. These innovative techniques are seen as an important tool for the textile industry to achieve its sustainability goals [1-2]. In this study, the possibilities of using foam application technique to reduce the environmental impacts of high water and chemical consumption in conventional denim washing processes were investigated. The possibility of this technique, which makes it possible to obtain similar or superior results with less resource utilization compared to conventional methods in denim washing processes, has been evaluated as an alternative that can be broadened in the sector. Within the scope of the study, the physical performance characteristics of the products before and after washing such as tear strength, tensile strength, elasticity, residual extension, colour fastness to water, colour fastness to perspiration and colour fastness to rubbing were analyzed. In addition, based on the sustainability perspective, a pathway will be created for the use of this process in industrial scale applications with creative approaches in the development of environmentally friendly denim products.

Calcite Added PP Fiber Production

Synthetic fiber production is one of the basic applications of the modern textile industry. However, increasing environmental concerns and sustainability requirements are forcing the sector to produce more environmentally friendly and innovative solutions. In this study, calcium carbonate (CaCO₃) additive was used in the production of polypropylene (PP) staple fiber. CaCO₃, a natural and renewable mineral, was added as a raw material to polypropylene production in order to ensure environmental sustainability, reduce production costs and improve fiber properties. Within the research scope of the project, it was decided to use CaCO₃ with high purity, special coating on the surface and stable particle size distribution. Using the compound production line, homogenous spreading of calcium carbonate in powder form into the PP matrix is one of the preliminary studies. During the fiber production trials, CaCO₃ was observed to improve processability, optimise extrusion pressure and prevent residue formation in spinnerets. In terms of fiber properties, positive effects such as opacity, static electrification resistance, textural improvements and industrial performance enhancement were noted. In addition, the cost advantage of the additive by reducing the use of TiO₂ and reducing the carbon footprint are important findings. The thermal conductivity-enhancing effect of calcium carbonate decreases the processing temperature range, resulting in energy savings in production processes. Moreover, thanks to its compatibility with recycling processes, polypropylene nonwovens containing CaCO₃ can be reprocessed without loss of performance and improve homogeneity. These properties increase industrial functionality and sustainability while reducing the environmental impact of polypropylene products. In the project outputs carried out as Telasis Tekstil, it is seen that the use of calcium carbonate in polypropylene fiber production offers an innovative approach to reducing environmental impacts and improving product quality. The study can inspire manufacturers and researchers to develop sustainable textile solutions.

The Influence of Labor, Female Population and Per Capita Income on Air Pollution in Indonesia

The Indonesian textile industry is one of the major economic pillars behind its contribution to the economy, the textile industry is also known as one of the largest contributors to environmental pollution. This study aims to determine the effect of the textile industry on environmental pollution in Indonesia. To show how the textile industry affects environmental pollution, three variables are used, namely labor, women, and per capita income. This study aims to analyze the effect of labor, women, and per capita income on environmental pollution in Indonesia both simultaneously and partially. The data in this study all use secondary data in the form of time series data for the period 1992-2022 obtained from the Indonesian Central Statistics Agency and the World Bank. The analysis technique used is multiple linear analysis using eviews. The results of the study show that the variables of labor, women and per capita income simultaneously affect environmental pollution in Indonesia. Partially, labor and per capita income do not affect environmental pollution in Indonesia, while women have a significant partial effect on environmental pollution in Indonesia. The results of this study have implications both theoretically and practically. Theoretically, these findings support the theory that women's participation in leadership or decision-making is often associated with more effective environmental policies.

Dampak Kebijakan Larangan Impor Pakaian Bekas (Thrift) terhadap Industri Tekstil Lokal di Indonesia

This research investigates how the used clothing import ban policy impacts the local textile industry in Indonesia. This research uses a qualitative approach to study social, economic, and policy phenomena. The research collected data from various relevant sources, including government reports, policy documents, and journal articles. The Minister of Trade Regulation No. 7 Year 2024 sets out a policy that aims to safeguard the local textile industry, increase consumer knowledge about domestic products, and reduce negative impacts on the environment. The results show that this policy has a temporary positive effect on the demand for local textile products; demand will increase by 7% by 2022, but this increase will not be fully sustainable as local producers face a number of problems, including high raw material costs, less innovative designs, and limitations in production technology. In addition, demand for local textile products remains stagnant due to the growing thrifting culture through digital platforms. The research also shows that the policy banning imports of second-hand clothing not only serves as a protection tool, but also improves the competitiveness of the local textile industry through more innovative products and better marketing strategies. The results show that the government, industry players, and consumers must work together to create a sustainable textile industry ecosystem. To ensure success in the long run, this policy must be balanced with incentives for local producers and strict supervision of used clothing imports.

4,5 years -old provenance/ progeny test analysis of juglans neotropica diels in Tunshi, Ecuador

Introduction: Juglans neotropica Diels (walnut), a tree species native to the Andes, has a high commercial and socioeconomic value due to its fine wood, use in the textile industry, food and medicine. Objective: analyze and select the best ranking individuals in the walnut breeding population established at the Polytechnic School of Chimborazo (ESPOCH), in order to establish a seed orchard. Methods: a provenance/progeny trial was evaluated at Tunshi Experimental Station of ESPOCH-Riobamba-Ecuador, which included 540 progenies from 45 families from the Chimborazo, Tungurahua, Bolívar, Pichincha and Imbabura provenances. In a randomized complete block design, normal diameter, total height, commercial height, wood volume and tree quality, including health, were evaluated. The data was analyzed with SELEGEN software to obtain the parameters and the genetic ranking. Results: low genetic differentiation was found among provenances, where individual heritability ranged from 0.09 to 0.18 for normal diameter and commercial volume. Genetic variation among families doubled that of provenances (7 to 14 %); while Tungurahua led the ranking of provenances. The best 20 individuals in the ranking registered an expected genetic gain of 18 % in commercial volume. While the best diameter growth implies a 10 % reduction in the time to reach harvest time. Conclusion: the breeding population registered a wide genetic variability, essential to continue with improvement and conservation actions. Individuals without any phytosanitary problems were identified, suggesting some associated genetic control