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Classified metal plate production process, which has several of it? I believe that many people are not very clear, do not understand the process knowledge, in fact, a common metal plate production process there are six kinds are: metal printing plate, plating and electroforming signs, metal signs blasting, thermal transfer metal plate, corrosion metal signs, metal flat sun signs, that these six kinds of common metal plate production process specifically how, then explain to you in detail below:
1) metal printing plate
????metal printing plate is the use of resin-based ink on the plate after the pre-treatment of screen-printing, and then gloss, film and other processes can be made of a variety of exquisite color printing metal plate.
????metal printing plate production technology, is one aspect of printing technology applications. Now, after a variety of screen printing signs have been added on the electronics industry and home appliance products are widely used, especially in the surface of a variety of signs using a new decorative craft, it refined and elegant form, many colorful decorative effect to show in front of people, to improve the value and competitiveness of commodities. In the metal plate production production process, play a decisive role is screen printing plate and substrate before treatment technology and printing and screen printing inks choice points.
metal printing plate
2) plating and electroforming signs
????Plating and electroforming plate production techniques are:
??????By screen printing or photographic plate method, the film after, then use plating method, so that the sheet of text and lines by pre-plating, copper, nickel, gold medal heap shaped projections child. It is completed according to the user's requirements and a variety of different patterns of text fonts, the product is durable non-corrosive, not afraid of rain and sun, wear and do not fade. Nice bright color, a clear pattern, the brightness of a variety of electronic products, automobiles, household appliances and other essential body stickers.
Plating and electroforming signs
3) blasting metal signs
???Sandblasting of metal plate production techniques are:
??????Computer lettering method, the engraved metal plate good sticky sticky, text graphics sandblasting to form a sand surface effect, and then subjected to oxidation treatment so that the metal plate is showing signs of placer gold metal effect.
4) thermal metal plate
???Thermal transfer metal plate technology is:
???The sheet metal with a surface treatment process generates a special panel, and then you design a color image by way of inkjet printing paper hit the switch, by heating to the anti-metal plate made of metal plate.
???Thermal transfer metal plate of the production process:
????Base paper handling - print protective layer - print pattern layer - light-emitting layer print - print overlay - printed adhesive layer - drying - packaging.
Thermal transfer metal plate
5) etching metal signs
???Corrode metal plate is also called etching plate. The main search using the mask, after etching process processing system to do three steps from the Braille metal plate or a concave metal plate.