The Effects of Washing Treatments on Physical Properties of Denim Fabrics

Abstract

ÖZET: Bu çalışmada, denim kumaşlara uygulanan rinse, taş ve ağartma yıkama işlemlerinin, farklı atkı-çözgü tipleri ile üretilen denim kumaşların bazı fiziksel özellikleri üzerindeki etkileri istatistikî olarak yorumlanmıştır. Çalışma sonucunda kullanılan atkı-çözgü tipinin, yıkama işleminin ve bu iki faktörün kesişiminin kumaşların kalınlık, gramaj, renk değişimi ve hava geçirgenliği değerleri üzerinde % 95 önem seviyesinde anlamlı etkisi olduğu görülmüştür.Anahtar Kelimeler: Denim kumaş, yıkama, hava geçirgenliği, renk değişimi. THE EFFECTS OF WASHING TREATMENTS ON PHYSICAL PROPERTIES OF DENIM FABRICSABSTRACT: In this study, the effects of rinse, stone and bleaching washing treatments on some physical properties of denim fabrics, which were produced with different weft-warp types, were interpreted statistically. The results show that weft-warp type, washing treatment and interaction of these two factors have a significant influence on thickness, weight, color change and air permeability values of denim fabrics with 95% significance level.

Kavitasyon İşleminin Denim Kumaşların Termal Konfor Özelliklerine Etkisi

“…Although the thickness value of the other two fabrics did not increase after treatment, air permeability values decreased. This can be explained by the fact that the yarns gain volume after washing as stated in previous studies (Yıldırım et al, 2014). Considering the effect of the applied time, the air permeability values decreased as the time increased in general.…”

Comparative Performance Analysis Between Potassium Permanganate (KMnO<sub>4</sub>) Spray and Alternative PP (KMnO<sub>4</sub>) Spray on Various Properties of Denim Fabric

“…Due to the negative consequences of potassium, different chemical firms have been attempting for a long time to develop not only chemical but also process improvement those will perform the same function [21][22][23][24]. For that perspective, a new kind of bleaching agent that works in the fading like potassium is necessary relating to mitigate the harmful effects of chemical [25][26][27]. A liquid supplementary solution specifically intended to decolorize indigo and Sulphur dyestuffs on denim fabric.…”

Impact of Washing Process on the Physical Properties of Denim Fabric (Twill and Dobby)

“…The utmost impact is made on the wear, hygienic and mechanical properties of items by washing [6]. Due to washing, insoluble matters or other impurities from the fabric are removed and it is also performed to produce effects such as color fading with or without patchiness, crinkles, puckering, hairiness softened hand feels, and stabilize dimensions in denim garment [7], [8]. Due to after wash shrinkage of some garments, it could be purchased directly from the store or shop as per required size [9].…”