the yarn. some methods of yarn dyeing are stock, package, and skein dyeing. stock dyeing dyes fiber using perforated tubes. in package dyeing, spools of yarn are stacked on perforated rods in a rack and immersed in a tank where dye is then forced outward from the rods under pressure. the dye is then...
consumer, industrial, and healthcare products used around the world. disposable end uses of non-wovens account for around % of total non-woven fabric consumption in the us and japan (around % in europe), and durable the remainder. disposable uses include all those in which the non-woven product is disposed...