Assoc.Prof. Dr. Abdurrahman Telli

Cukurova University,Department of Textile Engineering, Main Branch of Textile Technology

May 30, 2019

Properties of Yarns Obtained by Combining FDY with POY, CDPET and Micro POY Polyester Filaments Under Different Texturing Conditions and Their Visual Effects in Knitted Fabric

In recent years, combination of filament yarns in continuous yarn production are used for innovative product development studies.

In this study, POY and FDY polyester filaments having different structures and specifications were combined using nip-twisters by false-twist texturing method.

Twelve different yarns were obtained by using constant FDY and three different POY materials with the state of FDY in first heater and two different drawing values.

Linear density, breaking force, breaking elongation, shrinkage in boiling water and number of nips were measured in these yarns.

Furthermore, the visual effects in knitting fabrics produced from texturized yarns were investigated.

It was observed that the produced combined yarns have different structural and visual effects compared to single textured yarn.

Source: Journal of Science and Engineering
Publisher: Dokuz Eylül University Faculty of Engineering
Original Language: Turkish
Document type: Article / Open Access


Cited by 1 documents except author up to this time :

1. Garip, B., Yılmaz, A. N. Y., Necati, E. R., & Bedeloğlu, A. Farklı Punta Sayılarının Poliester Kumaş Özellikleri Üzerindeki Etkilerinin İncelenmesi. Konya Mühendislik Bilimleri Dergisi, 9(1), 25-35.
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Objective Measurement of Pilling Resistance in Knitted Fabrics with Image Processing Techniques

In the textile industry, measurement techniques based on image processing principles prepare to take over subjective evalution.

In this study, MATLAB software was used to evaluate pilling of knitted fabrics as objective. Knitted fabric images were taken in the cycles of 1000, 2000, 3000, 5000 and 7000.

Fabric’s surface digitization, pills detection and segmentation were carried out from these images.

Texture analysis was performed with Gray Level Co-occurrence Matrix (GLCM). After this phase, pill quantizations were made using images in matrix format obtained from image processing studies.

Standart deviation, entropy and mean of matrix elements, pill count, pill area and contrast values increased with the increase of rubbing cycles applied on the fabric.

Furthermore, the increase of rubbing cycles caused decrease in energy and homogeneity.

Source: Journal of Textiles and Engineer
Publisher: Chamber of Textile Engineering
Original Language: Turkish
Document type: Article / Open Access



Cited by 1 documents except author up to this time :

1. Kaynar Taşcı, Z., & Çelik, N. (2021). The Effect of Using Silver Fiber Content Yarns in Shirting Fabrics on Abrasion Resistance and Pilling Properties. Journal of Natural Fibers, 1-9.
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November 07, 2017

Usage of Recycled Cotton and Polyester Fibers for Sustainable Staple Yarn Technology

In this study, yarns were produced from cotton fibers (CO), recycled cotton fibers obtained from yarn wastes (r-CO) and fibers produced from recycled PET bottles (r-PET).

Tensile strength, elongation at break, unevenness (CVm), yarn imperfections (IPI) values and hairiness properties of these yarns were measured.

The purpose of this study was to eliminate negative characteristics of recycled cotton and polyester fibers with using together by open-end spinning system.

There was no study about r-CO/r-PET blends in the literature.

This study was also given significant findings related to these blends.

This paper obtained results which corroborate the findings of a considerable number of the previous works in CO/r-CO and CO/r-PET binary blends.

Furthermore, this study contributes to the extant literature.

Source: Tekstil ve Konfeksiyon
Publisher: Ege University Textile and Apparel Research & Application Center
Original Language: English
Document type: Article / Open Access


 Cited by 8 documents except author up to this time :

Web of Science 

1. Yurtaslan, Ö., Altun Kurtoğlu, Ş., & Yılmaz, D. (2022). Closed-loop Mechanical Recycling Opportunities in Industrial Cotton Wastes. Journal of Natural Fibers, 1-16. 

2. Gun, A. D., & Yigit, E. S. (2021). Evaluation of Unevenness and Tensile Properties of Open-End Yarns Produced by Recycled Acrylic-Based Textile Wastes from Different Sources. Journal of Testing and Evaluation, 50(1). 

3. Sarioğlu, E., Nohut, S., Vuruşkan, D., & Yayla, O. (2020). Production and characterization of recycled polyester (r-PET) blend vortex and ring spun yarns. The Journal of The Textile Institute, 111(12), 1705-1712. 

4. Meng, X., Fan, W., Ma, Y., Wei, T., Dou, H., Yang, X., ... & Gao, L. (2020). Recycling of denim fabric wastes into high-performance composites using the needle-punching nonwoven fabrication route. Textile Research Journal, 90(5-6), 695-709. 

International Books

1. Goyal, A., & Nayak, R. (2020). Sustainability in yarn manufacturing. In Sustainable Technologies for Fashion and Textiles (pp. 33-55). Woodhead Publishing. 

2. Ute, T. B., Celik, P., & Uzumcu, M. B. (2019). Utilization of Cotton Spinning Mill Wastes in Yarn Production. In Textile Industry and Environment. IntechOpen. 

3. Radhakrishnan, S., & Kumar, V. S. (2018). Recycled Cotton from Denim Cut Waste. In Sustainable Innovations in Recycled Textiles (pp. 53-82). Springer, Singapore. 

TR Dizin

1. Burak, S., Birkocak, D. T., & İşler, M. (2021). Analysing the Purchasing Decision-Making for a Recycled Materials Used Garment by Dematel Method. Avrupa Bilim ve Teknoloji Dergisi, (32), 864-871.

Web Of Science: https://www.webofscience.com/wos/woscc/summary/e1743951-38a9-4665-8c55-e51e8f7c86ec-3293ec39/date-descending/1 

Google Akademik: https://scholar.google.com.tr/scholar?start=0&hl=tr&as_sdt=2005&sciodt=0,5&cites=134296700531867451&scipsc=
  
  Last Updated: 24.06.2022
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June 22, 2017

Usage of Core and Dual-Core Yarns Containing Tungsten for Electromagnetic Shielding

Textile materials having electrically conductive features come to the forefront in the development of electromagnetic shielding products in the literature.

Yarns and fabrics containing high-conductivity and low surface/volume resistivity metal wires among these textile materials became important.

However, no research has been found about yarns containing tungsten wires and fabric structures composed of these yarns.

Point of origin of this study consisted of tungsten having similar electrical resistivity and electrically conductive properties with metals used for electromagnetic shielding such as silver, nickel and copper.

The aim of this paper was to evaluate and validate fabrics composed of tungsten with conductivity properties as an alternative electromagnetic shielding product.

From this point of view, three different core yarns were produced using Inox, Copper and Tungsten wires.

In addition to these core yarns, three different dualcore yarns were also produced with elastane and metal wires.

Furthermore, 100% CO (Cotton) yarn and core yarn containing elastane were selected as the control group.

Thus, obtained yarn set was used as weft material for the fabric production.

The properties of produced yarns and fabrics were determined and EMSE performances were examined comparatively.

The findings from this study indicate that the use of tungsten core yarn in the fabric structure can be an alternative to existing products for electromagnetic shielding.

This research will serve about products containing tungsten for electromagnetic shielding as a base for future works.

Source: Advance Research in Textile Engineering
Publisher: Austin Publishing Group
Original Language: English
Document type: Article / Open Access


Cited by 7 documents except author up to this time :

1. Yılmaz, E., & Altaş, S. (2020). Development of 3D hollow woven fabrics with superior mechanical properties by using nitinol and steel wire core hybrid yarns. Journal of Industrial Textiles, 1528083720968833.

2. Ute, T. B., & Kadoglu, H. (2019). The Effect of Single and Dual-Core Yarns Produced with Different Core Materials on the Elasticity and Recovery Properties of Denim Fabrics. Textile & Leather Review, 2(4), 174-182.

3. Bedez Ute, T. (2019). Analysis of mechanical and dimensional properties of the denim fabrics produced with double-core and core-spun weft yarns with different weft densities. The journal of the Textile Institute, 110(2), 179-185.

4. Sarıoğlu, E. (2019). İplik Tipi ve Düzeninin Dokuma Denim Kumaşların Tek-Yönlü Esneme Özellikleri Üzerindeki Etkileri. El-Cezerî Fen ve Mühendislik Dergisi, 6(3), 789-798.

5. Vuruşkan, D. (2019). Sargı Lifi ve Öz Materyalinin Çift Özlü İpliklerin Kalite Özelliklerine Etkileri. Tekstil ve Mühendis, 26(115), 289-293.

6. Türksoy, H. G., & Yıldırım, N. (2018). Effect of process variables on the properties of dual-core yarns containing wool/elastane. Industria Textila, 69(5), 352-356.

7. Babaarslan, O., Sarioğlu, E., Çelik, H. İ., & Avci, M. A. (2018). Denim fabrics woven with dual core-spun yarns. In Engineered Fabrics. IntechOpen.
Last Updated: 13.07.2021
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June 22, 2016

Commercialized Denim Fabric Production with Post-Industrial and Post-Consumer Wastes

The purpose of this study was to produce 100% recycled denim without a tradeoff in quality according to zero waste concepts.

Initially, the waste points from raw materials to final product in denim fabric production process were determined.

Then, denim fabrics were produced from post-industrial (recycled cotton fibers obtained from denim wastes) and post-consumer wastes (produced from recycled PET bottles).

Classic cotton fibers and alternative regenerated cellulose fibers (Tencel®) were used as carrier fiber in addition to mentioned fibers for eliminating recycled fibers disadvantages.

The effect of fiber types on yarn or fabric characteristics were investigated in accordance with planning design and construction.

Furthermore, the relationships between fibers and yarns/fabric results were statistically evaluated using correlation analysis.

The results of this investigation show that the amount of fibers have a significant effect on yarn unevenness, thick places, neps, hairiness, air permeability and abrasion resistance of the samples.

Source: Tekstil ve Konfeksiyon
Publisher: Ege University Textile and Apparel Research & Application Center
Original Language: English
Document type: Article / Open Access

Cited by 8 documents except author up to this time :

Web of Science
1. Gun, A. D., & Kuyucak, C. N. (2022). Performance Properties of Plain Knitted Fabrics Made from Open End Recycled Acrylic Yarn with the Effects of Covered and PBT Elastic Yarns. Fibers and Polymers, 23(1), 282-294. 

2. Kaynar Taşcı, Z., & Çelik, N. (2021). The Effect of Using Silver Fiber Content Yarns in Shirting Fabrics on Abrasion Resistance and Pilling Properties. Journal of Natural Fibers, 1-9. 

3. Majumdar, A., Shukla, S., Singh, A. A., & Arora, S. (2020). Circular fashion: Properties of fabrics made from mechanically recycled poly-ethylene terephthalate (PET) bottles. Resources, Conservation and Recycling, 161, 104915. 

4. Üzümcü, M. B., & Kadoğlu, H. (2018). Estimation of Tensile Strength and Unevenness of Compact-Spun Yarns By Using HVI Fiber Properties. Tekstil ve Konfeksiyon, 28(3), 241-247. 

5. Béchir, W., Béchir, A., & Mohamed, B. H. (2018). Industrial cotton waste: Recycling, Reclaimed fiber behavior and quality prediction of its blend. Tekstil ve Konfeksiyon, 28(1), 14-20. 

International Books

1. Ute, T. B., Celik, P., & Uzumcu, M. B. (2019). Utilization of Cotton Spinning Mill Wastes in Yarn Production. In Textile Industry and Environment. IntechOpen. 

TR Dizin

1. Sarı, B., Birkocak, D. T., & İşler, M. (2021). Analysing the Purchasing Decision-Making for a Recycled Materials Used Garment by Dematel Method. Avrupa Bilim ve Teknoloji Dergisi, (32), 864-871. 

2. TALU, M. F. (2021). Automatic Measurement of Shrinkage Rate in Denim Fabrics After Washing. Tekstil ve Mühendis, 28(123), 191-198.




Last Updated: 24.06.2022
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