printed cloth? Characteristics of printed fabrics
Characteristics of printed fabrics
The key to the creation skills of colored printed fabrics is engraving. Any grass and leaf on colored printed fabrics needs to be cut out bit by bit on the cowhide with knives that have drawn out the pattern outlines in advance. The printing and dyeing technology of Tongxiang blue printed cloth inherits the ancient carved plate scraping and anti-dyeing printing techniques. The main process flows are four: First, design the required pattern patterns, and paint the pattern on a special paper plate, and carve it with a carving knife to form a clear flower plate. Secondly, lay the hollow flower plate on the cloth to be dyed, and use a spatula to scrape the anti-dyed slurry made of lime and soybean powder into the space of the flower plate to make the slurry leak on the cloth surface. Then, dry the cloth with anti-dying mortar ash and put it in an indigo dyeing tank to dye. Finally, take out the dyed fabric from the dyeing vat, squeeze out the moisture and dry it, scrape off the mortar and ash, and after finishing, it becomes a product.
printed fabric has developed from the original single-sided printing to double-sided printing, from monochrome to complex color, from small cloth to wide cloth, from native cloth to fine cotton, cotton-linen blend, silk, etc. The variety of patterns and colors is also increasing, with blue printed door curtains, wall hangings, tablecloths, shoes and hats, carry bags, toys and other handicrafts, especially blue printed cloth fashion, which has become a beautiful landscape in the city.
The color matching of printed cloth is also a big deal. The color matching, the transition of color, the contrast between light and dark, there are dozens of colors. Color printed cloth has “ seven red, eight green, twelve blue, ” it can be seen that the color matching is so diverse and complex. Only when the color matching is well matched can the whole picture be colorful, bright and dazzling, distinct layers, harmonious and natural. How to clean
printed cloth?
Paint printing is the cheapest printing method in printing production, because the printing of paint is relatively simple and requires minimal processes, and usually does not require steaming and water washing. The paint is available in bright and rich colors and can be used in all textile fibers. They have good light fastness and dry cleaning fastness, and are even excellent, so they are widely used in curtain fabrics, decorative fabrics and clothing fabrics that require dry cleaning. The cleaning method of
printed cloth is a science. Next, we introduce how to clean the printed cloth correctly:
paint will hardly produce a large color difference on different batches of fabrics, and it also covers the background color well when printing. With continuous washing or dry cleaning, the paint printing will gradually fade and the color will become lighter and lighter. This is due to the continuous rotation and stirring during the cleaning process that gradually remove the resin adhesive. Generally, after 20— after 30 cleanings, this printed cloth will have obvious fading.
Be sure to fix the color before cleaning, otherwise fading will occur, and even the printing will become blurred after cleaning. If the intermittent rope-shaped washing machine is used, a stainless steel rope-washing machine should be used, and the vehicle speed should be adjusted to the lowest speed during operation. If starch is used as paste in printing paste and patch slurry, amylase is required to desalinate during the washing process. To prevent white staining during the washing, desizing and color fixing process, anti-staining agents can be appropriately selected.