Color of the color discharge principle is: the discharge agent to the fabric of the original dye fade, leaving the color of the paste penetration into the fabric fibers, giving it new colors. Cheap Promotional Flags Banners Color discharge with high production efficiency, and feel good products, water-based colorants safe, easy to deal with the advantages of.
Now discharge process to produce common problems and solutions are listed in Table 4-8, for readers' reference.
Table 4-8 discharge failure and exclusion Printed Marking Flags
Cause of the malfunction rule out the way
color dark water slide completely evaporated increasing the drying temperature and longer drying time, increase the urea content of the colorant (for 14%) Cheap Promotional Flags Banners
Dark obvious odor discharge agent oxidation is not completely increase drying time, increasing the drying temperature
First cleaning the main colors fade dye or pigment responses inappropriate to increase the pigment content up to 10% increase in drying time, check the temperature of the adequacy of Printed Flags And Banners
Paste is difficult to remove from the screen scraper friction destroyed the steel version of the fiber, or the screen to place for too long mist degreaser / cleaning agent, or use biodegradable screen cleaning fluid to wash net 3 minutes and make it stay in the Web version
Version of the network version of the membranes premature rupture of the photographic emulsion type is inappropriate, improper plate technology, the network version of the lack of adequate anti-discharge agent Caine film processing, the emulsion before exposure to be really dry, check exposure Cheap Promotional Flags Banners from www.wikipedia.org
Screen appears on the small particles in the process of scraper movement dry paste by adding 2 to 3 percent of the retarder
The bottom of the screen too much adhesive material slurry penetration is not enough to improve the hardness of the scraper, and add 4 to 6 percent of the water in the slurry Football Flag Printing
Fresh brightness of the colors is not enough fabric inherent color does not match completely bleaching, coloring agents, fabric overheating manufacturers of colorants, check shirt dyed bleached parts, check the bleach usage, from the dryer to remove the fabric, check completely dry, check the heat is enough Cheap Promotional Flags Banners
Enough bright fluorescent paint pigment particles to plug the mesh, so that the ink dry on the screen using the factory recommended powdered fluorescent pigment, mixing paint using chemical methods
5 Screen burnt-out. Burnt – Department of the use of two different acid resistance of fiber blended fabric, after the acid burnt-out paste and chemical processing, Flag Screen Printing the acid of natural fiber part of the bad go, exposing the acid part of the chemical fiber to form a transparent crystal flowers type, and its special style of burnt-out products with high-grade brilliant sense. The burnt-out products not only look gorgeous, intrinsic quality is excellent, with wear-resistant, high strength, good wash, quick drying, easy-care performance, welcomed by domestic and foreign markets. The burnt-out technology research and application in recent years, popular in the textile industry. www.google.com