These threads, which are used as weft threads in the weaving of carpets produced for use in open areas, enable the carpets to be used outdoors for a long time thanks to their structure reinforced against UV rays of the sun. Bükümlü ve bükümsüz olarak üretilebilen bu iplikler, düşük çekme (low shrinkage) özellikleri sayesinde, halının latex işlemi sırasında eninden çekmemesini sağlar. With its uniform structure, it reduces the smooth operation of the weaving loom and stops caused by yarn breaks.