ABSTRACT

Different approaches for the functional finishing of textile are now assessed as the popular subjects. In this respect wool fabrics were dyed with the leaves of oak and acorn (the different parts of the oak tree). The dyeing processes were carried out by using different mordants in different mordanting-dyeing processes. The samples were then investigated in terms of the obtained colors, fastness values, and UV protection features. It was observed that by use of acorn and oak leaves, the wool fabrics can be colored even when the mordanting agents were not used. In that case, the fastness values to washing, rubbing, and light were perfect too. Addition of the different mordanting agents caused different colors. Generally brown colors in different shades were obtained during the studies and the mordanting method was also found as responsible for the differences in obtained colors. Meanwhile, it was observed that the undyed wool has exhibited an UV protection feature but by using different natural dye sources, the UV protection feature of the fabrics was significantly increased. It was also found that UV protection properties of the fabrics increased with only mordants (without dyeing) as well.

摘要

纺织品功能性整理的不同方法现在被评估为流行的主题。在这方面，羊毛织物用橡树和橡子（橡树的不同部分）的叶子染色。通过在不同的媒染染色过程中使用不同的媒染剂进行染色过程。然后根据获得的颜色、牢度值和紫外线防护特性对样品进行研究。据观察，通过使用橡子和橡树叶，即使不使用媒染剂，羊毛织物也可以着色。在那种情况下，耐洗、耐摩擦和耐光的牢度值也很完美。添加不同的媒染剂导致不同的颜色。通常在研究过程中获得了不同深浅的棕色，并且还发现媒染方法是导致获得的颜色差异的原因。同时，观察到未染色的羊毛具有防紫外线功能，但通过使用不同的天然染料来源，织物的防紫外线功能显着增加。还发现仅使用媒染剂（未染色）也能提高织物的紫外线防护性能。