Textile Products Research Articles

Development of Automated Physical Defect Inspection Systems in Greige Tarpaulin Fabric Based on Machine Learning Algorithms

The textile industries in Indonesia have challenges, one of which is improving the efficiency of processes. PT NTX is a weaving industry company that produces gray tarpaulin textile products. In this industry, the inspection process for gray cloth resulting from the weaving process is generally carried out conventionally, using a cloth inspection machine and visually with the human eye. Traditional inspection methods cannot be applied to greige tarpaulin textile products since the characteristics of the greige tarpaulin textile are very prone to shifting or slipping of the woven thread construction if it is pulled, touched, or rewound. The process of detecting defects and quality control of greige tarpaulin textile products is carried out by the operator on the loom during the weaving process. This process, of course, will result in the need for inspection operators with high skills, and the consistency of inspection results is very dependent on the condition of the inspection operator. This research has used image processing techniques based on machine learning algorithms to overcome this problem by examining the product directly on the machine. This research has used the Mean Pixel Value method combined with the Logistic Regression Model and the Local Binary Pattern method combined with the Support Vector Machine as image process techniques. Based on the research results, the Mean Pixel Value method combined with the Logistic Regression Model had an accuracy rate of 61% on greige tarpaulin images, and the Local Binary Pattern method with the Support Vector Machine had an accuracy rate of 68%.

OPTIMALISASI MEDIA SOSIAL INSTAGRAM SEBAGAI PENGEMBANGAN USAHA PADA UMKM KZ STORE SURABAYA

In today's digital era, social media has become an inseparable part of daily life in society. In the business field, social media is one of the most effective tools for expanding reach and promoting businesses. KZ (Kaos dan Konveksi Zindy) Store Surabaya is an UMKM focused on producing textile products such as t-shirts, jackets, training outfits, sportswear, gamis, and shirts, along with other fashion products. KZ Store Surabaya aims to expand its market reach and build brand awareness by optimizing Instagram, the second most popular social media platform in Indonesia. The objective of this study is to optimize Instagram for business development at KZ Store Surabaya. The method used is qualitative, including observation, documentation, and interviews. The results show that optimizing Instagram for KZ Store Surabaya successfully expanded audience reach, built brand awareness, and increased audience interaction

STITCHING COSTS TOGETHER: THE LOGISTICS BEHIND TEXTILE PRICING

Logistics' capacity to efficiently handle the flow of resources, information, and items from point of origin to point of consumption makes it an indispensable tool in many facets of business and daily life. This article explores the significant impact of logistics costs on textile pricing, considering factors like transportation, warehousing, customs, handling, supply chain efficiency, technological integration, environmental regulations, economic and political influences. Efficient supply chain management is vital, as it covers stages from raw material procurement to product distribution. This articles also highlights the importance of managing modes of transportation, warehousing, customs compliance and packaging. The role of technology and sustainability in reducing costs is emphasized, along with the impact of economic and political factors. The study underscores the necessity of optimizing logistics to maintain competitive pricing and enhance market for the textile products.

DESIGNING FUNCTIONAL AND AESTHETIC HOME TEXTILES FOR MOSQUITO CONTROL IN THE INDOOR BUILT ENVIRONMENT: A REVIEW OF NEEDS ASSESSMENT AND OPPORTUNITIES IN PUNJAB

Recently, there has been a lot of innovation in the design and craft of decorative interior textiles. With the advent of advanced technologies and sustainability concerns all over the world, there has been phenomenal progress in the usage of functional applications in the field of interior textile design. These functional applications offer multiple solutions to impart in interior textiles that not only provide an aesthetic appeal in the indoor environment but also furnish the need for health and vector protection. Considering the present environmental conditions and prevalence of vector-borne diseases in the indoor environment in Pakistan, this review study was conducted to assess the user acceptance, and feasibility of manufacturing such products in the mainstream of Punjab textile industry. By employing the design thinking methodology, the study sorted out the technologically feasible and economically viable. Desirability, feasibility and viability. The home textile product that can function as a mosquito repellent in the indoor space after applying a vector protective finish can offer significant benefits to the users. The products may also cater to multiple functions along with their aesthetic appeal. The research presents the needs analysis and recommendations for utilizing functional applications in home textile products.

Dyeing of Silk Yarn With Natural Dye from Teak Leaves

Objective: This study investigated the impacts of using teak leaf-derived natural dye for dyeing silk yarn. Theoretical Framework: This research uses a conceptual framework for the development of natural fibers for application in textile production. By testing the properties of dyed fibers obtained from teak trees cultivated in Thailand. which tests the properties of the fibers and the adhesion of colors obtained from teak trees. Method: This research explored two mordanting methods (pre-mordanting and post-mordanting) across varying conditions. The study documented the ideal parameters for dyeing, as well as color values, color strength, and fastness properties of the silk yarn. Results and Discussion: by dyeing at 90°C for 60 minutes with a pH of 3. Silk yarn treated with a mixture of teak leaf extract and a mordant substance displayed a yellowish-brown color, except when dyed with ferrous sulfate, which produced a dark gray-brown shade. The silk yarn exhibited fair color fastness when subjected to washing and perspiration, while its resistance to light was rated as poor–moderate. On the other hand, the results in terms of rubbing and water fastness showed a good to very good level. Research Implications: The fibers obtained from the research process have the properties of fibers and color adhesion on the yarn that are highly resistant to washing. Moreover, dyed yarn is beautiful and durable. Originality/Value: These findings underscore the potential utility of teak leaf extract-based natural dyes for silk yarn dyeing.

Threats and Opportunities For Textile and Other Textile Products (TPT) in The Efta Market Using The Indonesia-Efta Scheme

This thesis examines the problems and opportunities faced by the Indonesian textile and textile products (TPT) industry in the European Free Trade Association (EFTA) market through implementing the Indonesia-EFTA scheme. The analysis tool used is Revealed Comparative Advantage (RCA), which allows the detection of relative comparative advantages in Indonesia's textile exports to the EFTA market. The report highlights various important aspects that affect Indonesia's textile competitiveness in the market, including trade rules, quality requirements, and consumer trends. The results of the RCA analysis provide in-depth insight into the relative position of Indonesian TPT in the EFTA market, as well as the potential for sector development in the context of the Indonesia-EFTA trade agreement. These findings can provide a framework for government policies and business strategies for textile industry players to take advantage of opportunities and address challenges in strengthening their competitiveness in the EFTA market.

The impact of temperature and relative humidity on cotton fiber moisture regain and specific resistance

This paper investigates the effects of temperature and relative humidity on the moisture regain and specific resistance of cotton fibers when a new water-cooled textile air conditioner is used as humidification equipment in the textile production process. Cotton fiber is used as the test object, and the temperature and relative humidity are adjusted to simulate the humidification of the textile production process environment, during which the moisture regain and specific resistance values are measured. The experimental results show that: the time required for cotton fibers to reach the nominal moisture regain shortens with the increase of temperature and relative humidity, and the shortening time is more obvious when the temperature remains unchanged at 75%-80% relative humidity, and the change is obvious at 25 °C-30 °C when the relative humidity is certain. The specific resistance of cotton fiber decreases with the increase of temperature and relative humidity; the specific resistance of the fiber decreases rapidly at the beginning of humidification, and then becomes smaller slowly; with the increase of moisture regain, the specific resistance of fiber decreases in an exponential trend.

Towards Sustainable Textiles for a Safer Planet: Main Topics

The textile branch traditionally uses a surplus of energy, consuming an enormous amount of water, and is responsible for the deterioration of the environment. New solutions are formally focused on a circular economy with an impetus on sustainable development and a world with zero waste. In reality, the aims of circular economy often do not coincide with sustainability issues, and sustainability is, in fact, narrowed to nature-created products (especially fibers) and not renewable resources. The main aims of this article are to critically discuss sustainability aspects of fiber development, textile design, production, use, and recycling or waste treatment. It is demonstrated that despite improvements in sustainability, comprehensive solutions need focused action of specialists from different disciplines with the same target, i.e., real sustainability for a future world. New machinery for the production of textiles without limitations to their thickness is one typical example of the approach to better sustainability. One of the key issues is the selection of sustainable fibers for future textile applications. The benefits and problems of replacing synthetic fibers with natural ones are discussed in detail. The recent techniques of textile waste treatment are presented, and problems with microplastics releasing from textiles are shown.

Comparing the cost-effectiveness and yarn quality improvement with PVA versus conventional maize starch as the sizing agents

The clothing industry is striving to reduce material use and energy consumption during the production process to maximize resource efficiency. The production of high-quality fabrics is driven by key materials such as sizing agents. While starch and its derivatives stand as the most prevalent natural sizing agents, they are without their drawbacks, particularly during the de-sizing process. Maize starch is the most widely used sizing agent in Ethiopia’s textile sector, yet its use presents challenges both in terms of the efficiency of the weaving process and in terms of the quality of the textiles. This study focuses on the development of a new size recipe for textile fabric processing, which is exclusive to PVA synthetic sizing material. Various criteria, such as viscosity, production improvement, environment sustainability, fabric quality, ease of de-sizing, low breakage rate, and cost-effectiveness, have been considered in selecting PVA sizing agents. The study assessed parameters such as size regain, yarn elongation loss, and fabric production. The study demonstrates the potential for substantial improvements in textile production by exploiting PVA's special properties and addressing shortcomings related to traditional sizing material. This shift to PVA based sizing formulations is not only expected to improve the quality and production efficiency of the fabric, but also to meet the wider sustainability objectives of the textile industry.

Microplastics and Fibrous Fragments Generated during the Production and Maintenance of Textiles

Microplastics and Fibrous Fragments Generated during the Production and Maintenance of Textiles

How is the textile product development process managed? Exploring multiple dimensions and best practices in different firms of the production chain

PurposeThis paper aims to describe the product development process (PDP) of companies in the textile industry, seeking to understand the dynamics of their management from different actors along the production chain.Design/methodology/approachQualitative empirical research adopted a multiple case studies design in five large Brazilian organizations, each representing a link in the production chain.FindingsTextile PDP follows structured steps. However, it is still an informal process. The use of methodologies and tools for decision-making and control gates throughout the process is limited. Performance indicators do not cover all dimensions of the PDP since sales and profit are the main parameters for assessing projects. The predevelopment macro phase varies according to the product type and the company's business model, whereas the postdevelopment macro phase is nonexistent. PDP projects are executed through collective efforts of multiple departments in cross-functional teams, except for the commodities firms.Practical implicationsThe study allows managers of Brazilian textile companies to understand the best practices in the PDP and those that require more attention, taking into account different business models and sectors of the production chain.Originality/valueOur results contribute to the literature and practitioners by providing an overview of PDP management in the textile industry, covering its different production chain actors, types of projects and companies' characteristics.

Study of textile carpet combustion process

Currently, synthetic carpet products are widely used in the home, as they compare favorably with natural ones in terms of technical characteristics. This is due to their high durability, lack of tendency to rot, wide range of colors and relatively low cost of production. However, the ease, ignition and increased flammability of most synthetic carpet products result in rapid spread of fire through them, igniting other products and objects in the vicinity. The sources of the fire are usually matches, cigarettes, careless handling of fire, and short circuits. In this regard, the purpose of the study is to investigate the combustion process of textile synthetic carpet products of "Bal Textile" LLP with justification of the most rational methods of flammability and combustibility assessment. Subject of research: processes of thermo-oxidative destruction of modified polypropylene textile materials and their relationship with fire hazard properties, flammability of fiber-forming polymers. The combustion process of synthetic carpet products of Bal Textile LLP with different Heat Set yarn densities and pile lengths were investigated. Based on the research we have done, it has been concluded that the higher the pile of the carpet, the higher the level of combustion. Carpets melt when ignited and are also colored as a black liquid. The value of the conducted research is that on their basis it is possible to classify materials by degree of combustibility (flammability) and to develop requirements for synthetic carpet products of LLP "Bal Textile" of reduced fire hazard taking into account their possible application in practice.

Study on the Detection Mechanism of Multi-Class Foreign Fiber under Semi-Supervised Learning

Foreign fibers directly impact the quality of raw cotton, affecting the prices of textile products and the economic efficiency of cotton textile enterprises. The accurate differentiation and labeling of foreign fibers require domain-specific knowledge, and labeling scattered cotton foreign fibers in images consumes substantial time and labor costs. In this study, we propose a semi-supervised foreign fiber detection approach that uses unlabeled image information and a small amount of labeled data for model training. Our proposed method, Efficient YOLOv5-cotton, introduces CBAM to address the issue of the missed detection and false detection of small-sized cotton foreign fibers against complex backgrounds. Second, the algorithm designs a multiscale feature information extraction network, SPPFCSPC, which improves its ability to generalize to fibers of different shapes. Lastly, to reduce the increased network parameters and computational complexity introduced by the SPPFCSPC module, we replace the C3 layer with the C3Ghost module. We evaluate Efficient YOLOv5 for detecting various types of foreign fibers. The results demonstrate that the improved Efficient YOLOv5-cotton achieves a 1.6% increase in mAP@0.5 (mean average precision) compared with the original Efficient YOLOv5 and reduces model parameters by 10% compared to the original Efficient YOLOv5 with SPPFCSPC. Our experiments show that our proposed method enhances the accuracy of foreign fiber detection using Efficient YOLOv5-cotton and considers the trade-off between the model size and computational cost.

A roadmap towards safe and sustainable by design nanotechnology: Implementation for nano-silver-based antimicrobial textile coatings production by ASINA project

This report demonstrates a case study within the ASINA project, aimed at instantiating a roadmap with quantitative metrics for Safe(r) and (more) Sustainable by Design (SSbD) options. We begin with a description of ASINA’s methodology across the product lifecycle, outlining the quantitative elements within: Physical-Chemical Features (PCFs), Key Decision Factors (KDFs), and Key Performance Indicators (KPIs). Subsequently, we delve in a proposed decision support tool for implementing the SSbD objectives across various dimensions—functionality, cost, environment, and human health safety—within a broader European context. We then provide an overview of the technical processes involved, including design rationales, experimental procedures, and tools/models developed within ASINA in delivering nano-silver-based antimicrobial textile coatings. The result is pragmatic, actionable metrics intended to be estimated and assessed in future SSbD applications and to be adopted in a common SSbD roadmap aligned with the EU’s Green Deal objectives. The methodological approach is transparently and thoroughly described to inform similar projects through the integration of KPIs into SSbD and foster data-driven decision-making. Specific results and project data are beyond this work’s scope, which is to demonstrate the ASINA roadmap and thus foster SSbD-oriented innovation in nanotechnology.

Competitiveness of Textile Producers in Digital Business Era

Undoubtedly, the traditional sectors are in not competitive position with other sectors in Industry 5.0 conditions. Digital companies receive better staff and get more money from the bank and have better possibilities for projects. But, what could do they to be more competitive in the digital Era? The main hypothesis is that “traditional” producers has to change their main activities to be competitive in the digital era. Thus, the paper research possible elements of their competitiveness based on Intelligent specialization strategies. Thus, the main results of the paper are focused on summarizing roadmap to competitiveness by smart specialization. Main instruments used in the paper are: literature review and case-study approach for analyzing the competitive instruments that textile companies could accept. Findings in the paper could be connected with the competitive growth theories.

Tuning drafting zone parameters for polyester yarn within a ring spinning system: modeling and optimization

Yarn is a fundamental element in most textile products. Among various yarn manufacturing methods, the ring spinning system is particularly important due to its benefits, such as high yarn quality, evenness, low hairiness, and ease of handling. The parameters of the drafting zone in this system greatly impact yarn quality. Typically, adjusting these parameters in the drafting zone is time-consuming and costly using trial-and-error method. This study introduces an algorithmic approach using response surface methodology (RSM), experimental modeling, and multi-objective optimization to decrease unevenness percentage (U%) and imperfection index (IPI). Input parameters optimized include cots hardness of front and back top rollers, spacer size, and break draft. Results showed that the artificial neural network (ANN) predicts response parameters superiorly with determination coefficient close to 1, compared to RSM, which has a determination coefficient of about 0.72. Therefore, ANN was chosen for optimization. Additionally, combining the genetic algorithm (GA) with two ANN-based models reduced IPI from 39 to 33.67 and a decreased from 9.73% to 9.67% occurred in terms of U%. The final Input settings were the cots hardness of the front roller of 70 shores and the cots hardness of the back roller of 76 shores, spacer size 2.8 mm, and break draft of 1.26. This method efficiently optimizes the drafting zone parameter, thus enhancing yarn quality.

Improved recyclability of the superbase ionic liquid [MTBNH][AcO] used in the lyocell fiber spinning process

In the research of new solvents for cellulose dissolution for textile fiber production, some ionic liquids offer high dissolving capacities making them attractive solvents for lyocell processes. One especially interesting group is superbase carboxylates. However, despite their excellent pulp dissolving abilities and good spinnability properties in a lyocell process, they have been lacking hydrolytic stability, which hinders their recyclability. In this article, a new type of superbase-based ionic liquid, [MTBNH][AcO], is aimed to provide higher hydrolytic stability than its structural relative predecessors. For evaluation of the hydrolysis behavior of [MTBNH][AcO], we have tested the ionic liquid in two sets of recycling experiments. The “blank-experiments” were applied to investigate hydrolytic behavior without the presence of pulp. These values were compared with the results from spinning trials with pulp. It was found that this new ionic liquid is not only more stable than its predecessor [MTBDH][AcO] in terms of hydrolysis but can also dissolve and spin cellulose at lower temperatures. The spun fibers were tested for their textile-physical properties and their performance was comparable to other lyocell fibers.

Mellan artefakt och geofakt. Glättstenar i samiska kontexter från 1700- och 1800-talen

Smoothing stones from Sami contexts in the 18th and 19th centuries. Smoothing stones of green stone/field stone are sometimes found in both Sámi and non-Sámi contexts from the Iron age and the Medieval period. Usually they are associated with leather or textile production. This paper discusses the findings of natural smoothing stones at three Sámi dwellings in Hälsingland and Gästrikland, central Sweden, dated from the end of the 18th to mid-19th centuries. The stones are interpreted as used in leather and textile production but also that they played a significant role for the maintaining, and development of Sámi traditions, in a time of forced sedentary habitation and assimilation.

PELATIHAN DAN PENDAMPINGAN PETANI DALAM PENGGUNAAN PGPR UNTUK BUDIDAYA TANAMAN HORTIKULTURA DI DESA BINTURU KECAMATAN KELUA KABUPATEN TABALONG, KALIMANTAN SELATAN

Plant Growth Promoting Rhizobacteria, or PGPRs, are a type of bacteria that live in rhizospheres, or the areas of land near tomato plants. These bacteria can cause a variety of processes, such as the formation of nitrogen, the breakdown of fat, the synthesis of phytohormones, and the development of illnesses. The purpose of this nirlaba service is to provide information and resources that are required for pet owners and pertanian owners in order to produce and use PGPR locally and effectively. This is expected to improve tuna quality, increase tuna health, and result in more efficient use of pupuk. The training's outcome indicates that participants can create and use PGPR on their own effectively, increasing textile production on a global scale. This training also emphasizes the importance of environmental sustainability and resiliency through the use of PGPR agents.

Revival of cultural textile arts: creation of innovative weaving technology for fabricating traditional Chinese non-fixed four-warp leno

China is hailed as a country with a long history of producing silk and is known for the development and evolution of various weaving structures. The non-fixed four-warp leno is an ancient textile that is well-known for its soft, thin, airy texture and high quality. Unfortunately, the production method and apparatus have been lost. This research thus focuses on the development of a novel weaving technology and system to produce the non-fixed four-warp leno. Its major mechanism involves (1) an innovative synchronized vertical and horizontal lifting system to alter the current rigid one that can only produce a simple fixed leno; (2) an effective distance control technology to achieve flexible yet accurate placement of warps for leno formation without limitations on leno pattern and structures; and (3) an alternative method for securing the clearance of the shed to eliminate undesirable twine. It will thus contribute to a breakthrough in weaving technology, functional textiles and aesthetic design. The development of mechanized weaving can enable mass production and mass coverage, eventually contributing to the transmission of special techniques and the sustainable development of high value-added textile products.