Journals / Tekstil ve Mühendis / 2013 / Cilt: 20 - Sayı: 91

INVESTIGATION OF THE EFFECTS OF NUMBER OF NIPS ON KNITTED FABRIC’S BENDING RIGIDITY

PUNTA SAYISININ ÖRME KUMAŞLARDA EĞİLME DAYANIMI ÜZERİNDEKİ ETKİLERİNİN ARAŞTIRILMASI

Pages
1–8
Publication Date
2013-12-13
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The effects of the change in the number of nips on the bending rigidity of knitted fabrics were examined and the test results were analyzed statistically.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, it is aimed to investigate the effects of filament yarn’s number of nips on bending rigidity of knitted fabric which is made of that yarn.
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Key Findings & Data:For this purpose, polyester POY (Partially Oriented Yarn) filaments with 283 dtex linear density and 68 filaments in cross section were used as raw material.
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Conclusion & Impact:The effects of the change in the number of nips on the bending rigidity of knitted fabrics were examined and the test results were analyzed statistically.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Punta · sertlik · eğilme dayanımı

Abstract

In this study, it is aimed to investigate the effects of filament yarn’s number of nips on bending rigidity of knitted fabric which is made of that yarn. For this purpose, polyester POY (Partially Oriented Yarn) filaments with 283 dtex linear density and 68 filaments in cross section were used as raw material. POY bobbins were intermingled at different speed and pressure levels thus yarns having five different numbers of nips were produced. Single jersey knitted fabrics were produced using these yarns on the circular knitting sample machine. According to ASTM circular bending test method, bending rigidity of knitted fabrics was determined by using the digital pneumatic stiffness tester. The effects of the change in the number of nips on the bending rigidity of knitted fabrics were examined and the test results were analyzed statistically.

Özet

Çalışmada filament iplikte punta sayısının bu ipliklerden örülmüş kumaşların eğilme dayanımları üzerindeki etkisi araştırılmıştır. Bu amaçla 283 dtex lineer yoğunluğa sahip 68 filament sayılı kısmi çekimli polyester filamentler farklı basınç ve hızlarda puntalanarak 5 farklı punta sayısında iplikler üretilmiştir. Elde edilen ipliklerden, numune yuvarlak örme makinesinde süprem kumaşlar üretilmiş ve kumaşların eğilme dayanımları (yumuşaklık-sertlik) ASTM dairesel eğilme test metoduna göre dijital pnömatik yumuşaklık test cihazı ile tespit edilmiştir. Elde edilen sonuçlar istatistiksel analiz edilmiş ve punta sayısındaki değişimin örme kumaşların sertlik derecesi üzerindeki etkisi incelenmiştir.

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Cite This Article

ÖZKAN, İ., BAYKAL, P. D. (2013). INVESTIGATION OF THE EFFECTS OF NUMBER OF NIPS ON KNITTED FABRIC’S BENDING RIGIDITY. Tekstil ve Mühendis, Cilt: 20 - Sayı: 91, 1–8. https://ajindex.com/articles/703431

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References (4)

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