Filamentlerde Puntalama İşleminden Kaynaklanan Numara Değişimlerinin Araştırılması

Yapılan çalışmada kısmi çekimli (POY) polyester ipliklerin puntalama sonrası meydana gelen numara değişimleri araştırılmıştır. Bu amaçla 34, 47, 68 ve 100 filament sayılarına ve 283 dtex lineer yoğunluğa sahip POY polyester iplikler hammadde olarak kullanılmış ve farklı punta sayılarına sahip iplikler üretilmiştir. Üretilen ipliklerin punta sayıları ve iplik numaraları test edilmiştir. İplik numarası bağımlı değişken olarak değerlendirilerek, punta sayısı ve filament sayısı ile arasındaki ilişki istatistiksel olarak analiz edilmiştir.

Investigation of Yarn Count Variation Resulting from the Intermingling Process

In this study, variation of yarn count that occurred after the intermingling process was investigated. For this purpose, POY polyester filaments having 283 dtex linear density and four different filament numbers (34, 47, 68, 100) in cross section were used for raw material and intermingled for producing the yarns in different number of nips. Intermingled yarns number of nips and yarn count have been tested. Yarn count was evaluated as dependent variables. The relationship among variation of yarn count with number of nips and filament number were analyzed as statistically by using SPSS 15.0 software package and results were interpreted.

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