in just seconds. even the fastest additive manufacturing methods cannot keep up with this speed. to do this, the production time of the additional organic sheets used must be considered separately, which depends largely on the weaving and forming process as well as the material of the individual fibres...
white in color, due to impurities and coloring material present in them. to make them white or to dye them in light colors they are bleached. suitable bleaching agents are used to removing the color from the fabric. bleaching is done for cotton, woolens and silks. man-made fabrics do not need bleaching...