Pigment Printing Fabric is the cheapest printing method in printing production, because the printing of paint is relatively simple, requires the least process, and usually does not require steaming and washing. Coatings are available in bright, rich colors and can be used on all textile fibers. Their light fastness and dry cleaning fastness are good, even excellent, so they are widely used in curtain fabrics, decorative fabrics, and clothing fabrics that require dry cleaning. The cleaning method of the calico is a science. Next, we will introduce how to clean the calico correctly:
The paint hardly produces large color differences on different batches of fabrics, and the coverage of the base color is also very good when overprinting. With repeated washing or dry cleaning, the pigment print will gradually fade and the color will become lighter and lighter. This is due to the continuous rotation and stirring during the cleaning process, which gradually causes the resin adhesive to fall off. Generally, after 20-30 times of washing, this kind of printed cloth will appear obvious fading phenomenon.
Color fixation must be carried out before cleaning, otherwise, there will be fading and other phenomena and even the printing will become blurred after cleaning. If an intermittent rope washing machine is used for washing, a stainless steel rope washing machine should be used, and the speed of the vehicle should be adjusted to the lowest gear during operation. If starch is used as a paste in printing paste and patch paste, amylase should be used for desizing during washing. In order to prevent white stains in the process of washing, desizing, and color fixing, anti-staining agents can be selected appropriately.