Brief Introduction To The Mysteries Of Screen Printing

The basic principles of silk screen printing and silk screen printing of T-shirts: through the special skills of screen printing, the photosensitive exposure characteristics of photosensitive glue are made, so that some of the pictures to be printed are open, and there are no pictures. When printing, because the screen printing scrape scraping function, let Printing paint The color paste is smoothed through the silk screen mesh into the fabric surface, printing the printed material on the clothes, and then finishing the printing process. Because the elements of the shopping mall will lead to the diversity of fabric colors and fabric types. In view of this, how can I talk about coping strategies for various kinds of customers?

(1) water slurry printing T-shirt Only for white or light blouses or other prints. Garment printing It only needs a reasonable proportion of printing paint, soft touch and high color fastness. But sometimes there are some inevitable defects, because the main ingredient of water slurry is water modulation, water, and a colorless clear liquid, which can not cover the cloth with deeper color, so it is difficult to be dark. cloth Print on.

(2) mortar printing T-shirt: used for printing deep cultural shirt or other garment printing, (printing paste), when selecting printing materials, try to select high stretch rack paste printing, the intention is to add printing parts fastness and elasticity, so that after stretching, the printed picture parts are not easy to crack.

Defect: this kind of printing material, because of its own resin elements, has decided that it can not have such soft hand feel as water paste printing.

Strength: you can express any colourful picture you want on dark cloth, and you can achieve a strong sense of three-dimensional, especially in printing cartoon pictures.

To make up for: some foam materials are properly modulated inside the mortar, and even after full mixing, the effect of three-dimensional foaming and imitation flocking snowflakes can also be achieved.

(3) thermosetting ink printing T-shirt: thermosetting ink printing, the material is very delicate and elastic, this ink resin particle diameter is more slender, after printing elasticity is good, the effect is usually slightly better than the market's mucilage, color restoration degree is higher, and the hand feeling is also more than the glue is soft. The defect is that the cost is slightly higher than that of the pulp printing, so it usually only applies to high demand brand printing of high-end clothing, as well as colorful dot character printing.

The advantages of screen printing are as follows: making money is relatively cheap, printing technology is simple and fast, and some tight, low number of garment printing processing orders can show the advantage of her rush speed. (printing paste) this printing technology is widely used in such areas as T-shirt printing, culture shirt printing, advertising shirt printing and so on. If special sizing agent is used, printing technology can be printed: discharge printing, immersion printing, bronzing, flocking, thick plate printing, silica gel printing and so on.