In the New Year, in the traditional folk custom of the Spring Festival in China, the Spring Festival couplets and blessing characters add a lot of festive atmosphere to the decoration of the home. Many of the Spring Festival couplets sold on the market are written by hand. However, this requires that the book writers have strong calligraphy skills and low efficiency. The widely used screen printing spring couplets craftsmanship, large-scale copying, and supply market demand are again It is one of the income-generating paths for online printing individuals. Ordinary characters such as Dahongdihei or Jinzi Spring Festival are too simple and cannot increase their added value. Only by constantly improving the grade of the product, satisfying different aesthetics and creating novelty, novelty, specialness, etc. Demand, screen printing traditional Spring Festival couplets to its vitality and value, the application of new processes, materials make it possible.
First, relief three-dimensional scrolls
That is, Braille Spring Festival, which breaks through the monotonous and rigid bondage of the two-dimensional space, creates a stereoscopic three-dimensional effect. In addition to the traditional red paper, Spring Festival is also available in waterproof nylon, silk, and flocking cloths. Self-adhesive, PVC, etc., Braille Spring in general use foam ink printing, because the textile foam is milky white, can only add limited color material to change color, not suitable for dark colors, especially black foam, through the second overprint black After the pulp or foaming, the coloring can reach the requirements, but the output is low and the finished product efficiency is not high. With the matching application of the three-dimensional thick-thickness adhesive and the thick-film version, the three-dimensional protruding effect can be printed without heating and foaming. The process is simple and easy, and the convex edges are clear and neat. For thick film version can be thick film emulsion or thick three-dimensional glue production, simple use of thick paper version or thicker time posted computer engraving output, transferred to the empty network, thicker rubber scraping, if not easy to buy Thick type glue can also be used with the printed paste to add thickener to thicken the way to self-comprise, pay attention to join the PTF should be mechanically stirred evenly, less doses more times, with a good 80 mesh after standby, printing using 60- 80 mesh thick screen, such as forest to achieve a higher relief effect, back and forth squeegee again does not work, it is best to dry after several times overprint until it reaches the height, the printed text has a better luster, the above can be directly hot stamping Phnom Penh , and will not collapse the font. Transparent embossing or varnish overlaid on the plane pattern can also exhibit a three-dimensional effect. In the ink, finely ground gelatine, rosin powder, etc. are added, or after printing, a little is sprinkled, and the powder is melted by heating to form a glossy protrusion. Effect.
Second, multi-color Spring Festival
Can show a word two-color, the outline of the outline of the magic of the outline. It uses dyes and solvents mixed with metal pigments to prepare multi-color inks. When printing on paper, fibers, etc., metal powders are flaky, large particles, and high density. They can only stay in place according to the shape of the word, and the dyes in the ink are Dissolves or disperses in the solvent, spreads with the solvent penetration, forms the contour line around the metal pigment shape, and appears the double color effect. The material used is metal powder pigment (copper, aluminum, zinc powder) or gold powder paste, pearl ink, etc. The dyestuff is selected from oil-soluble dyes or fluorescent dyes.
Preparation method:
1, within the silver outside the line purple ink
3 parts of oil-soluble red, 0.5 parts of oil-soluble blue, 10 parts of alkyd resin, solvent: pine perfume, amount of synthetic resin or directly added into the blending varnish, add 10% aluminum slurry after mixing evenly, and use 200 mesh or less .
2. Inner Gold Outline Red Ink
5 parts of toluidine red, 10 parts of phenolic resin, 5 parts of synthetic resin, butyl acetate amount, 1-5 parts of bronze powder, and copper powder, mix ingredients, stir at room temperature for 1 hour, and finally add copper powder. Continue Stirred.
Three, various flash couplets
It makes use of special colored decorative materials such as colorful, colorful powder, pearlescent, reflective powder, fluorescent (luminous), and glass beads, which are rare in the market, and enhances the special effects of Spring Festival.
Simply print the spring couplet according to the conventional method. The printing ink is water-based glue, foamed pulp or high-viscosity ink, paint, etc., and immediately after printing, use a mesh below 60 mesh, put the powder, and sifted back and forth on the Spring Festival. Move it so that it evenly falls onto the powder, dry it, remove any excess with a brush and recycle it for reuse. Glass beads and other meshes are 40 mesh or screens instead, and it is better to press the auxiliary silicone paper before it is dried to avoid adhesion.