The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics
Al-Laithy, A., Abdel Al, E. (2019). The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics. EKB Journal Management System, 9(4), 133-144. doi: 10.21608/idj.2019.82565
Amr Hamdy Ahmed Al-Laithy; Ehab Abdullah Bakr Abdel Al. "The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics". EKB Journal Management System, 9, 4, 2019, 133-144. doi: 10.21608/idj.2019.82565
Al-Laithy, A., Abdel Al, E. (2019). 'The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics', EKB Journal Management System, 9(4), pp. 133-144. doi: 10.21608/idj.2019.82565
Al-Laithy, A., Abdel Al, E. The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics. EKB Journal Management System, 2019; 9(4): 133-144. doi: 10.21608/idj.2019.82565

The effect of different methods of weft yarn insertion in modern weaving looms on both functional and aesthetic properties of ladies summer fabrics

International Design Journal
Article 12, Volume 9, Issue 4 - Serial Number 32, October 2019, Page 133-144  XML PDF (628.12 K)
Document Type: Original Article
DOI: 10.21608/idj.2019.82565
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Authors
Amr Hamdy Ahmed Al-Laithy1; Ehab Abdullah Bakr Abdel Al2
1Lecturer at Technical and Industrial Education Dep. (Textile Division), College of Education, Helwan University.
2Production Manager, Baraka Group, 10 Ramadan City
Abstract
There is a deficiency in both aesthetic and functional properties of cotton yarns (carded, combed) and thus the fabrics produced from them (weaving, knitting, domestic fabrics) manufactured from the most spinning methods achieving the aesthetic and functional properties of yarns "compact spinning". In order to contain the yarns on a fair number of dead, immature and short fibers, which are inflexible because these fibers are hollow with a few convolutions in it, which causes their conglomeration and cohesion with each other during the spinning process so-called "Neps" and hairiness. Which is detrimental to the appearance and regularity of both cotton yarns and fabrics especially after the final processing. In terms of functionality, these imperfections (IPI) reduce the tensile strength, elongation, uniformity of yarns, their resistance to wrinkle, friction due to the weakness of flexibility and softness, which leads to shortening the life span of fabrics produced from them. Increases such imperfections (IPI) clearly in both yarns and fabrics, especially with the low quality of current Egyptian cotton grades.  Therefore, many developed countries and Echo specifications prohibit the increase of the formaldehyde ratio to 75 ppm and less so, in children's clothing especially those that have direct skin contact (low health properties and pollution of the environment) from one side, the final processing of cotton fabrics leads to deterioration of both physical, chemical and mechanical properties. These are : low tensile strength, elongation, abrasion resistance and friction due to deterioration of cellulose strength after processing due to high mechanical strength, loss of tensile strength From 30% to 60% as compared to untreated fabrics. Objectives; Studying the response of the structural structure of compact cotton gassed yarns (carded, combed) with a solution of sodium hydroxide in yarn hank form using yarn tension,   and  achieve the physiological comfort of the body through both functional and kinetic, thermal, tactile and psychological characteristics commensurate with the functional and aesthetic performance of external clothing and domestic fabrics using environmentally safe materials and free of formaldehyde. Methodology : the analytical and experimental methods. Results :  The correlation coefficient was extracted and the regression line equation for the different relationships between the different gassed yarns count of the different types (carded, combed) after mercerizing process and : The yarn tensile strength, Breaking Elongation, Yarn Hairiness, Yarn Imperfection (IPI), Yarn T.P.I, yarn Humidity, Gassed yarn count before mercerizing. The yarn count of both carded compact cotton gassed yarns and combed compact cotton gassed yarns reduced by cotton count system after mercerizing process-using tension for many reasons. Yarn tensile strength increased for both carded compact cotton gassed yarns and combed compact cotton gassed yarns after mercerizing process-using tension for many reasons. Breaking elongation ratio of both carded compact cotton gassed yarns and combed compact cotton gassed yarns reduced after mercerizing process-using tension for many reasons. Yarn hairiness disappeared completely in carded compact cotton gassed yarns, especially in combed compact cotton gassed yarns after mercerizing process-using tension for many reasons.
Keywords
Modern Weaving Looms Weft Insertion method Flexible Bilateral Rapier Weaving Looms Air; Jet Weaving Looms Ladies Summer Fabrics
References

1. أحمد محمود عبد الصمد ( 2001 م)، الحرکة العرضیة لإمرار خیط اللحمة، الجزء الثالث، کلیة الفنون التطبیقیة، جامعة حلوان.

2. أحمد مسعد سید أحمد ( 2016 م)، إمکانیة تشغیل بعض الخیوط غیر التقلیدیة بماکینات النسیج ذات ضغط الھواء النفاث "السالب" ومقارنتھا بالماکینات ذات الشرائط الساحبة المرنة

"الموجب"، رسالة ماجستیر، کلیة الفنون التطبیقیة، جامعة دمیاط.

3. إیھاب عبد لله بکر عبد العال ( 2019 م)، الاستفادة من الإمکانیات التکنولوجیة الحدیثة لأنوال نسیج الدوبى ذات الحراب لإنتاج الأقمشة عالیة البرمات، رسالة دکتوراه، کلیة

الفنون التطبیقیة، جامعة حلوان.

4. محمد السعید درغام ( 2005 م)، دارسة إمکانیة إنتاج بعض الأقمشة ذات التأثیرات الزخرفیة المختلفة من اللحمة على ماکینات النسیج ذات الدفع النفاث، رسالة دکتوراه، کلیة الفنون

التطبیقیة، جامعة حلوان.

5. محمد محمد السید قندیل ( 1995 م)، نظریة ومیکانیکا القذف فی ماکینات النسیج المکوکیة واللامکوکیة، مطبعة جامعة حلوان، القاھرة. 

6.ز A., majumadar and others, Process Control in Textile Manufacturing, Woodhead Publishing Series in Textiles, 2013.
7. A.N.M. Masudur Rahman and others, Efficiency in Rapier Loom, International Journal of Basic & Applied Sciences, Vol. 11, No. 03, 2011.
8. ASTM (American Standards on Textile Materials, Designations: D, 1777 - D, 3776– D, 737-04- D, 5034). 9. http://www.aessweb.com/html/3748#_ENREF _38, Search date : 15 Aug. 2019.
10. https://www.slideshare.net/amitbiswas420/rapi er-loom-75352015, Search date : 15 Aug. 2019.
11. https://www.slideshare.net/nctgayaranga/troubl e-shooting-in-air-jet-looms-for-denim, Search date : 15 Aug. 2019.
12. István Patkó, The Study of the Flow Conditions of Air Jet Weaving Machines, International Symposium of Hungarian
Researchers on Computational Intelligence and Informatics, 2009.
13. Liang Chen and others, Numerical simulation of the internal flow field of a new main nozzle in an air-jet loom based on fluent, Textile Research Journal, Vol. 85 (15), 2015.
14. Lóránt Szabó, WEFT INSERTION THROUGH OPEN REED IN AIR JET LOOMS, International Journal of Engineering,
Romania, 2012.
15. Subhankar Maity and others, Recent Developments in Rapier Weaving Machines in Textiles, American Journal of System Science, 2012, 1(1).
16. V.M., Patil, TECHNO-ECONOMICS & ADVANCES OF SHUTTLE-LESS WEAVING TECHNOLOGY, International Journal of Science Innovations and Discoveries, Volume 2, Issue 1, Jan.-Feb. 2012.

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