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Article
Publication date: 2 March 2015

Inese Parkova, Ivars Parkovs and Ausma Vilumsone

Flexible light-emitting textile display is designed with floats for electronic elements covering and electronic contacts insulation what at the same time provides an opportunity…

1093

Abstract

Purpose

Flexible light-emitting textile display is designed with floats for electronic elements covering and electronic contacts insulation what at the same time provides an opportunity to develop aesthetic design of the display in the single piece construction of material. The paper aims to discuss these issues.

Design/methodology/approach

Display consists of interwoven electrically conductive yarns, non-conductive yarns and SMD LEDs connected to conductive yarns. Industrial jacquard weaving machine have been used, weave patterns were designed in PC-Edit software.

Findings

Weave can be used as a tool to build and evolve electrotextile. Exploring weaving techniques and perceiving electronic circuit as a weave pattern, new approaches can be developed in electrotextile design field.

Research limitations/implications

Connections of electronic elements and conductive textile materials still is actual problem what should be explored in further research.

Practical implications

Flexible light emitting textile display can be used as output interface integrated into communication clothing by representing different animated images directly on clothing. Display also can be used for accessories, room and auto interior etc. applications.

Originality/value

Paper describes method of light source integration directly into textile structure, combining functional and visual design of textile display.

Details

International Journal of Clothing Science and Technology, vol. 27 no. 1
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 1 November 2010

Mahiar Hamedi and Olle Inganäs

Giving textiles electronic functions while retaining the flexibility of weaves would open up new avenues for already mature textile technology. We review recent developments in…

1547

Abstract

Giving textiles electronic functions while retaining the flexibility of weaves would open up new avenues for already mature textile technology. We review recent developments in this field, focusing on the combination of electronic polymers and textile fibers to make microstructured electronic systems on fiber platforms/weaves. The combinatorial possibilities inherent to crossing fibers in weaves may be exploited for large scale construction of many devices, with appropriate addressing and signaling, in processes derived from classical textile technology. The electronic elements realized on these substrates include electrochemical and field effect transistors, photovoltaic devices, and light emitting devices. We discuss the requirements for embedding electronic systems into textile due to the geometrical flexibility of textile fibers, conductivity of wires and geometries of active devices in the form of fiber crossings.

Details

Research Journal of Textile and Apparel, vol. 14 no. 4
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 27 February 2009

Ozan Kayacan and Ender Yazgan Bulgun

The purpose of this paper is to investigate the concept of “electrically conductive fabrics”. The primer applications that import electrical conductivity properties to textiles

1211

Abstract

Purpose

The purpose of this paper is to investigate the concept of “electrically conductive fabrics”. The primer applications that import electrical conductivity properties to textiles and clothing are summarized. Also the heated fabric panels produced by steel yarns are evaluated. Single and multi‐ply steel fabrics are applied to electrical current and their heating behaviors are observed and compared.

Design/methodology/approach

The integration of electronic components with textiles to create very smart structures is getting more and more attention in recent years. Most of the textile materials are electrical insulators. Hence, various types of fibers and fabrics having reasonably good electrical conductivity are required especially for electronically functional apparel products. The textile‐based materials being flexible and easily workable are the most preferred one in such cases. In this study, the steel yarns are placed in the fabric construction owing to their flexible characteristics. The heating panels used in this study are produced by conventional textile processes and applied to electrical current. For this purpose, an electronic circuit that contains textile‐based warming panels connected to a power supply, has been developed.

Findings

The heated steel fabric panels with different number of plies provide different heating degree intervals owing to the different resistance levels, Therefore, in the applications of textile‐based heating elements it is suggested that the electrical characterization of conductive materials should be examined and the materials that have the most appropriate electrical resistance characteristic must be applied. Furthermore, in the circuits used for heating function, the current amount depends on the electrical features of heating structures. Consequently, the pads with different plies have various efficient heating in point of time. It is recommended that the appropriate heating pad dimensions, ply or conductive yarn amounts and sufficient power supply conditions should be evaluated and chosen according to the desired heating level.

Originality/value

Electrically conductive stainless steel yarns are processed to form a heating panel that can be used within an electronic circuit as a warming mechanism.

Details

International Journal of Clothing Science and Technology, vol. 21 no. 2/3
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 25 November 2022

Ling Chen, Zhi Su, Xiaotong He, Xiang Chen and Lin Dong

Embroidery as a textile embellishment technique plays an important role in people's daily life. Esthetic embroidery artworks possess cultural values. With the development of…

Abstract

Purpose

Embroidery as a textile embellishment technique plays an important role in people's daily life. Esthetic embroidery artworks possess cultural values. With the development of robotics and artificial intelligence (AI), these technologies have been studied and applied in the embroidery process. This study aims to survey how these technologies facilitate embroidery from different aspects.

Design/methodology/approach

This paper surveys how the technologies of robotics and AI are applied in the embroidery field. The applications are mainly reviewed from three aspects: computerized robotic embroidery systems has been widely used for the mass production of embroidered textiles, the advanced technological systems and techniques have greatly facilitated the development of smart textiles and the artificial intelligence plays an important role in the inheritance, innovation and protection of traditional handicraft artwork of embroidery.

Findings

The programmable robotic embroidery machines have greatly improved the production efficiency of embroidered textiles and promoted the development of electronic textiles. The AI, mainly the deep learning technology, brings significant benefits to esthetic embroidery creation. Technology-based embroidery has become a hot research topic in the field of textiles.

Originality/value

This paper summarizes the application of robotics and AI technologies in the field of embroidery, which provides readers a comprehensive and systematic understanding about the research progress of modern technology-oriented embroidery. This helps readers gain inspiration from the technology perspectives.

Details

Assembly Automation, vol. 42 no. 6
Type: Research Article
ISSN: 0144-5154

Keywords

Open Access
Article
Publication date: 27 April 2022

Elina Ilén, Farid Elsehrawy, Elina Palovuori and Janne Halme

Solar cells could make textile-based wearable systems energy independent without the need for battery replacement or recharging; however, their laundry resistance, which is…

2760

Abstract

Purpose

Solar cells could make textile-based wearable systems energy independent without the need for battery replacement or recharging; however, their laundry resistance, which is prerequisite for the product acceptance of e-textiles, has been rarely examined. This paper aims to report a systematic study of the laundry durability of solar cells embedded in textiles.

Design/methodology/approach

This research included small commercial monocrystalline silicon solar cells which were encapsulated with functional synthetic textile materials using an industrially relevant textile lamination process and found them to reliably endure laundry washing (ISO 6330:2012). The energy harvesting capability of eight textile laminated solar cells was measured after 10–50 cycles of laundry at 40 °C and compared with light transmittance spectroscopy and visual inspection.

Findings

Five of the eight textile solar cell samples fully maintained their efficiency over the 50 laundry cycles, whereas the other three showed a 20%–27% decrease. The cells did not cause any visual damage to the fabric. The result indicates that the textile encapsulated solar cell module provides sufficient protection for the solar cells against water, washing agents and mechanical stress to endure repetitive domestic laundry.

Research limitations/implications

This study used rigid monocrystalline silicon solar cells. Flexible amorphous silicon cells were excluded because of low durability in preliminary tests. Other types of solar cells were not tested.

Originality/value

A review of literature reveals the tendency of researchers to avoid standardized textile washing resistance testing. This study removes the most critical obstacle of textile integrated solar energy harvesting, the washing resistance.

Details

Research Journal of Textile and Apparel, vol. 28 no. 1
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 6 November 2017

Victor R. Lee and Deborah A. Fields

In light of growing interest in the maker movement and electronic textiles (e-textiles) as an educational technology, the purpose of this paper is to characterize competence…

Abstract

Purpose

In light of growing interest in the maker movement and electronic textiles (e-textiles) as an educational technology, the purpose of this paper is to characterize competence change in undergraduate students who participated in a semester-length course that used e-textiles.

Design/methodology/approach

This qualitative and exploratory research study used semi-structured pre- and post-interviews with undergraduate students (N=7) thinking aloud through novel tasks in order to understand their learning from a semester-long course involving e-textiles. This design was intended to elicit student thinking with commercial toys that differed from the types of projects they had completed in their course. A coding scheme was developed and organized into an analytical rubric to map depth of understanding in the three spheres of circuitry, computation, and crafting. Select cases of pre-post change were identified to illustrate growth in specific content spheres.

Findings

Students’ ability to reason through novel tasks showed growth in each sphere, provided that the student did not begin with a full level of sophistication in a particular area during the pre-interview. Although students may not reach normative or expert-like competence, there are demonstrable indications of growth for each of the dimensions.

Originality/value

As e-textiles are increasingly turned to educationally, the creation and presentation of a rubric for describing competence in three spheres, especially the previously understudied area of crafting knowledge in e-textiles, is itself a useful contribution to the field. This is also an extension of e-textiles learning research into undergraduate instruction, an as-yet understudied setting for maker education.

Details

The International Journal of Information and Learning Technology, vol. 34 no. 5
Type: Research Article
ISSN: 2056-4880

Keywords

Article
Publication date: 1 November 2010

Liesbeth van Pieterson, Piet Bouten, Koen Kriege and Rabin Bhattacharya

Textiles are a ubiquitous part of human life. By combining them with electronics to create electronic textile systems, new application fields emerge. In this paper, technology and…

Abstract

Textiles are a ubiquitous part of human life. By combining them with electronics to create electronic textile systems, new application fields emerge. In this paper, technology and applications of light-emitting textile systems are presented: a fabric substrate is described for electronic textile with robust interwoven connections between the conductive yarns in it. The fabric robustness, as a function of the electrical reliability of its conductive yarn connections, is shown to hold over large deformations. This fabric is then used to create a light-emitting diode (LED) based photonic textile display. Finally, we will show an example of an application that could make use of such a photonic textile system.

Details

Research Journal of Textile and Apparel, vol. 14 no. 4
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 9 November 2012

George K. Stylios

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1113

Abstract

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 24 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 6 July 2012

Young Won Park, Tomofumi Amano and Gyewan Moon

The purpose of this paper is to examine a development model of the Korean IT industry based on the concept of open and cluster innovation and reveal the synergistic effects…

1478

Abstract

Purpose

The purpose of this paper is to examine a development model of the Korean IT industry based on the concept of open and cluster innovation and reveal the synergistic effects between the textile and electronic industries.

Design/methodology/approach

The analytical data on the Gumi Cluster are panel data mostly from the 1970s‐2000s. The specific case studies are based on the field research and in‐depth executive interviews for four firms.

Findings

Through analysis of the innovation structure of the Gumi Cluster, the paper found that the Korean electronics industry has successfully caught up with first movers like the Japanese and US electronics industries. In this catch‐up process, industrial clusters of the Korean electronic industry took on an open cluster and sought open and cluster innovation through collaborating with foreign firms and the other industries like the textile industry for making a rapid catch‐up.

Research limitations/implications

The contribution of this study is to highlight the essential characteristics of cluster innovation and the practical growth patterns in the context of Korea which has achieved rapid technological catch‐up. Future studies may involve the innovation patterns of other industries.

Originality/value

Prior cluster research does not necessarily integrate the two streams of research: development of national industries; open innovation processes within the clusters. This paper represents a unique approach to integrate two streams through analyzing the electronic industry.

Article
Publication date: 14 March 2024

Gülçin Baysal

The aim of this review is to present together the studies on textile-based moisture sensors developed using innovative technologies in recent years.

Abstract

Purpose

The aim of this review is to present together the studies on textile-based moisture sensors developed using innovative technologies in recent years.

Design/methodology/approach

The integration levels of the sensors studied with the textile materials are changing. Some research teams have used a combination of printing and textile technologies to produce sensors, while a group of researchers have used traditional technologies such as weaving and embroidery. Others have taken advantage of new technologies such as electro-spinning, polymerization and other techniques. In this way, they tried to combine the good working efficiency of the sensors and the flexibility of the textile. All these approaches are presented in this article.

Findings

The presentation of the latest technologies used to develop textile sensors together will give researchers an idea about new studies that can be done on highly sensitive and efficient textile-based moisture sensor systems.

Originality/value

In this paper humidity sensors have been explained in terms of measuring principle as capacitive and resistive. Then, studies conducted in the last 20 years on the textile-based humidity sensors have been presented in detail. This is a comprehensive review study that presents the latest developments together in this area for researchers.

Details

International Journal of Clothing Science and Technology, vol. 36 no. 2
Type: Research Article
ISSN: 0955-6222

Keywords

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