BIOPOLISHING TREATMENTS IN TEXTILE FINISHING AND EFFECT ON SOME PHYSICAL AND CHEMICAL PROPERTIES OF COTTON KNITTED FABRICS

Yıl 2007, Cilt: 14 Sayı: 66, 15 - 22, 01.06.2007

Serin Mavruz R.tuğrul Oğulata

Öz

The purpose of this research was to investigate the influence of biopolishing treatment on the knitted fabrics where 100% cotton single jersey fabrics were used. The commonly used three different bioenzymes with three different concentrations (%) were applied to the fabrics in pretreatment processes while the successive dyeing and finishing processes were carried out in a standard way. Afterwards, physical and chemical tests (color fastness) were applied to the fabrics. In conclusion, it was indicated that, the effect of the type of bioenzyme and its concentration on bursting strength, fabric weight and pilling degree was meaningful and the microscopic surface and the colour fastness of the fabrics were also influenced. 

Anahtar Kelimeler

Knitted fabric, biopolishing, cellulase enzyme

TEKSTİL TERBİYESİNDE BİYOPARLATMA UYGULAMALARI VE PAMUKLU ÖRME KUMAŞLARIN BAZI FİZİKSEL VE KİMYASAL ÖZELLİKLERİNE ETKİSİ

Öz

Biyoparlatma iþleminin örme kumaþlarýn bazý fiziksel ve kimyasal özelliklerine etkisinin incelendiði bu çalýþmada %100 pamuklu süprem kumaþlar kullanýlmýþtýr. Piyasada yaygýn olarak kullanýlan üç farklý biyoenzim türü 3 farklý konsantrasyonda ön terbiye aþamasýnda kumaþlara ilave edilmiþ, ardýndan gelen boyama ve apre iþlemleri ise standart olarak uygulanmýþtýr. Daha sonra kumaþlara çeþitli fiziksel ve kimyasal (haslýk) testler yapýlmýþtýr. Yapýlan deneysel çalýþmalara göre; patlama mukavemeti ve gramaj deðerlerinde biyoenzim türünün ve konsantrasyonun anlamlý etkisi görülmüþ, biyoenzim konsantrasyonunun pilling deðerlerini etkilediði tespit edilmiþtir. Ayrýca numunelerin yüzey görünümlerinin ve haslýk deðerlerinin de etkilendiði belirlenmiþtir. 

Anahtar Kelimeler

Örme kumaþ, biyoparlatma, selülaz enzimi