Offset Printing Philippines CTP

Before the job can be printed, the document must be converted to film and "plates." In the case of offset printing Philippines, the plates used are Computer to Plate. Images from the offset printing Philippines worthy layout are transferred to offset printing plates in much the same way as photographs are developed. A measured amount of ultraviolet light is allowed to pass through to expose the offset printing plate. When the plates are exposed to light, a chemical reaction occurs that allows an ink-receptive coating to be activated. This results in the transfer of the image from the computer to the plate.

There are different materials for plates, including paper (which produces a lower-quality product). The best plate material is aluminum, which is more costly.

Offset printing Philippines CTP procedures vary based on the development style of the image setter as well as the light source utilized to expose the surface of the offset printing plate. With regards to development form you can find several different types: inner drum, additional drum along with flat-bed image setters. Each main lighting resources employed to promote the denture are usually ultraviolet lighting lights along with laser beam diodes. The actual wavelength along with electricity from the laser beam diodes count on the kind of denture that's applied. That technology is principally utilized in paper along with magazine offset printing Philippines.

Each of the primary offset printing colors -- black, cyan (blue), magenta (red), and yellow -- has a separate offset printing plate. Even though you see many, many colors in the finished product, only these four colors are used. 

It is very seldom nowadays for offset printing in the Philippines to film to plate as it would be more costly and space consuming because there would be additional equipments required before it goes to final printing.