Screen printing label factory introduced silk-screen label type

by:ShunDing     2020-09-12
Printing plate factory to introduce the production of printing plate type 1, paint ink panels on the oil removal processing of aluminum plate, or screen printing on the base metal on the base of color painting ink, after being primer or ink dry, reoccupy plastic printing ink on the graphic. Such signs - - - - - - - > screen printing plate factory to introduce the production of printing plate type 1, paint ink panels on the oil removal processing of aluminum plate, or screen printing on the base metal on the base of color painting ink, after being primer or ink dry, reoccupy plastic printing ink on the graphic. Graphic signs on this bottom level is bright and clean, is full crisp, rich stereo feeling, and the process is simple, make easy, small pollution to the environment. 2, sign making plane concave plane concave oxidation sign, the first anodic oxidation film on the surface for the first time in the sign with printing color graphic screen printing method, in order to protect the oxide film. Printed materials can use thick paint mixing materials or resin ink, also can use a alkyd varnish pva of transparent transparent printing material. A few matching color are required for printing and protect good after remission in 2% ~ 4% HF solution by oxide film, rinse clean, then in the sulfuric acid electrolyte below 10 ℃ low temperature hard anodized, then closed in nickel salt solution, if it is a thick paint printing material without this process. Zui can be processed after get brightness and good abrasion resistance, surface color is rich, graphic AoTuGan ideal sign. Printing plate factory to introduce the production of printing plate type: 3, porcelain oxidation dyeing printing signs anodic oxidation of aluminum in chromic acid solution, it is generated on the surface of oxide film porcelain glaze, the dyeing adherent required colour, with transparent printing material protection, combined with the fading means elegant color, the color can be obtained and changeable planar sign. 4, flat screen printing multicolor signs aluminum oxide after degreasing, polishing, anodic oxidation with private network printing ink printing. After baking in 80 ~ 100 ℃ for 30 min, the nickel salt sealing fluid in the closed, wipe the clouds float on the surface of color, with a soft cloth round of polishing, can obtain board face level off, bright colors, sun resistance, wearability and smoke prevention and good performance of heat and prevent mould flat panels.
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