Offset lithography is a printing technology that uses a flat printing plate to transfer an image onto a substrate. The image is first transferred onto a rubber blanket and then onto the substrate. The offset lithography process is used to print books, magazines, newspapers, and other printed materials.
The main advantage of offset lithography is that it can print on both sides of the printing plate at once. This allows for faster printing speeds and lower printing costs. In addition, offset lithography can print on a variety of substrates, including paper, cardboard, plastic, and metal.
Offset lithography is the most common printing technology used for books, magazines, and newspapers. It is also used for printing labels, packaging, and other printed materials.
In printing, offset lithography is a technique where the inked image is transferred (or “offset”) from a plate to a rubber blanket, and then to the printing surface. When used in combination with the lithographic process, which is based on the repulsion of oil and water, the offset technique employs a flat (planographic) image carrier on which the image to be printed obtains ink from ink rollers, while the non-printing area is protected from ink by a water-repellent film (the “blanket”), resulting in a print of high quality.
The offset lithography printing process has become the most popular printing technology in the world, used for printing everything from books and magazines, to packaging and commercial printing. The main advantage of offset lithography is that it can easily and accurately reproduce complex artwork, such as that used in books and magazines.
The offset lithography process begins with the creation of a negative image on a photosensitive plate. The plate is then placed on a cylinder that transfers the image to a rubber blanket. The inked image is then transferred from the blanket to the printing surface, resulting in a high-quality print.