(1) Flat-exposed signboard: By using the method of photosensitive signboard exposure, different colors are dissolved into the adhesive film, so that they are displayed on the metal plate by developing, thus achieving the purpose of illustration.
(2) Screen printed signs: screen printed on the pre-treated board surface with resin ink, followed by gloss protection, film covering and other processes, so as to make various exquisite color screen printed signs.
(3), corrosion signs: corrosion signs are also etched signs. Mainly check the convex sign or concave sign made by three steps of mask and etching post-treatment.
(4), electroplating and electroforming signs: also known as gold-piling signs, which are made by screen printing or photosensitive system
(5), and thermal transfer signs: a special-purpose panel generated by surface treatment of metal plates, and then the color pictures you designed are printed on converted paper by inkjet printing, and then reversed to the metal plate by heating.
(6) Sand-blasted signboard: By means of computer lettering, the engraved instant stickers are stuck on the metal plate, the characters and graphics are sandblasted to form a sand surface effect, and then oxidized, so that the metal plate presents a sand gold effect.