Comparison of Color Values of Packages Wound From Different Spun Yarns

Yıl 2017, Cilt: 24 Sayı: 107, 152 - 160, 30.09.2017

Halil Özdemir , R.Tuğrul Oğulata

Öz

    In this study, effects of different yarn structures and properties, produced with ring, compact, open-end rotor and vortex spinning systems, on the color efficiency of package dyeing were investigated. For this purpose, 100% combed ring, compact, open-end and vortex yarns with different yarn counts which were used from the same raw material blend were produced and wound on perforated plastic dye tubes (cones) according to the principle of loose winding (package density; 370 g/dm3). The bobbins were dyed with reactive dye for three different dyebath concentrations in the universal package dyeing machine. CIELab (L*, a*, b*, c* and h) values, color differences (ΔE) and color strength (K/S) values of dyed yarns were measured by the spectrophotometer. In conclusion, it was determined that vortex and rotor spun yarns could have darker shades with respect to ring and compact spun yarns.   

Anahtar Kelimeler

Spinning Systems, Yarn Number, Color Measurement, Color Strength (K/S), Color Difference

Farklı Eğirme Sistemleriyle Üretilmiş Bobinlerin Renk Değerlerinin Karşılaştırılması

Öz

Bu çalışmada, ring, kompakt, rotor ve hava jetli (vortex) eğirme sistemleriyle üretilmiş ipliklerin farklı yapı ve özelliklerinin bobin boyamada renk verimliliği üzerine etkileri araştırılmıştır. Bu amaçla, aynı harman kullanılarak, farklı iplik numaralarında %100 penye ring, kompakt, rotor ve vortex iplikler üretilmiş ve 370 gr/dm3 bobin yoğunluğunda, yumuşak sarım prensibine göre delikli plastik boyama patronlarına sarılmıştır. Bobinler bobin boyama makinesinde üç farklı konsantrasyonda reaktif boyarmadde ile boyanmıştır.  Boyama sonrası renk değerleri (L*, a*, b*, c* ve h), renk farklılıkları (ΔE) ve boyama kuvveti (K/S) değerleri spektrofotometre kullanılarak ölçülmüştür. Sonuç olarak, aynı şartlar altında vortex ve rotor ipliklerinin ring ve kompakt ipliklere göre daha koyu renkte boyanabileceği belirlenmiştir. 

Anahtar Kelimeler

Eğirme sistemleri, İplik numarası, Renk ölçümü, Boyama kuvveti (K/S), Renk farkı

Kaynakça

• Özdemir, H., (2009), Farklı İplik Üretim Sistemleri ile Eğrilmiş İpliklerin Fiziksel Özellikleri ve Bobin Boyama Performansının İncelenmesi (An Investigation of The Physical Properties and Dyeing Performance of Yarn Produced by Using Different Spinning Systems), University of Çukurova, Institute of Natural and Applied Sciences, Department of Textile Engineering, PhD Thesis, TURKEY, (in Turkish).
• Üreyen M. E. and Kadoğlu H., (2006), Regressional Estimation of Ring Cotton Yarn Properties from HVI Fiber Properties, Textile Research Journal, Vol. 76, Issue 5, pp. 360-366.
• Becerir B., Ömeroglu S., (2007), Comparison of Color Values of Plain Cotton Fabrics Knitted From Ring and Compact Spun Yarns, AATCC Review, Vol. 7, Issue 7, pp. 41-46.
• Micheal M. N., Dyab W. A., (2001), Effect of Spinning Method and Knitting Type on Dyeability and Fading Kinetics, AATCC Review, March, Vol. 1, Issue 3, pp. 53-56.
• Basal G., Oxenham W., (2006), Effect of Some Process Parameters on the Structure and Properties of Vortex Spun Yarn, Textile Research Journal, Vol. 76, Issue 6, pp. 492-499.
• Örtlek H. G., Şener M., and Ülkü S., (2004), Production Cost Analysis of MVS Yarns and Comparison with the Conventional Spinning Systems, Tekstil Teknoloji (International Textile Technology Magazine), Vol. 9, Issue 98, pp. 82-93.
• Göktepe F., Yılmaz D., Göktepe O., (2006), A Comparison of Compact Yarn Properties Produced on Different Systems, Textile Research Journal, Vol. 76, Issue 3, pp. 226-234.
• Çeken F., Göktepe F., (2005), Comparison of The Properties of Knitted Fibres Produced Bye Conventional and Compact Ring-Spun Yarns, Fibres & Textiles in Eastern Europe, Vol. 13, Issue 1 (49), pp. 47-50.
• Kretzschmar S. at al., (2007), The Comparison of Cotton Knitted Fabric Properties Made of Compact and Conventional Ring Yarns Before and after the Dyeing Process, Textile Research Journal, Vol. 77, Issue 4, pp. 233-241.
• Becerir B., Ömeroglu S., (2007), Comparison of Color Values of Plain Cotton Fabrics Knitted From Ring and Compact Spun Yarns, AATCC Review, Vol. 7, Issue 7, pp. 41-46.
• İskender M. A., Becerir B., and Koruyucu A., (2005), Carrier Dyeing of Different Energy Level Disperse Dyes on Polyester Fabric, Textile Research Journal, Vol. 75, Issue 6, pp. 462-465.
• Rouette H. K., Encyclopedia of Textile Finishing, Woodhead Publishing, 2001