The importance of synthetic fibers that started to become widespread after 1960s According to a study conducted in 1994, the fibers consumed in the world 49 %of the flour was synthetic fibers. The most important fiber is polyester and consumed in the world More than half of the synthetic fibers are polyester alone. Other important Synthetic fibers are polyamide, polyacrilonitril (acrylic fiber) and polypropypile. Of these Polyacrilonitril is produced and consumed in a cut fibers alone, while others both cut fiber, It is also produced and consumed in filament yarn (flat or texture). Synthetic fibers; The desired appearance during their production in the factory (Cleaning, Whiteness, dullness), attitude and use features (with high rupture resistance, power It has a low beading feature or low static electrification feature, etc. such as synthetic fibers). Dirt, sizing, avivaj and preparation materials on synthetic fibers It can be removed by a washing process. Therefore, synthetic to be painted or printed It is sufficient for the fabrics to be passed only one washing before painting or pressing. Synthetic fibers with a good degree of whiteness while producing in the factory produced. Even some white synthetic fibers are at the factory while the optical whitening participates. Therefore, the bleaching of synthetic fibers, except for some white fabrics is not the subject. With this course, the bleaching and optical whitening process applied to synthetic fibers you will be able to do.
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