Whether you are a business or a person, if you are looking for more than 1000 pieces of printed materials, you want to consider offset printing services in Atlanta, GA. One of the biggest perks to utilizing offset printing services is the materials are high-quality and consistent.
What Is Offset Printing?
This printing style, whether it’s regular or large format offset printing, uses a specific sequence of rollers to transfer the ink to the paper that it is being printed on. Interesting to note is that each color has its own set of rollers.
Roller Sequence for Offset Printing
The first one is known as the plate cylinder. This plate is custom-made for the printing job at hand. Every image that is being transferred to the paper is located on the plate.
They are also treated so that certain areas repel ink while others attract it. When this plate spins, it comes into contact with various rollers. Some distribute ink, others a water solution. The ink is sent to the images, while the water solution prevents it from going to undesired areas.
The second roller is called the offset cylinder and spins in the opposite direction of the plate roller. This one is wrapped in a rubber blanket to allow the ink to transfer to it as the water is squeezed away. It creates a mirror image of the design being printed. The rubber plate makes offset printing services in Atlanta, GA the preferred choice for mass printing.
The last roller is the impression cylinder and goes in the opposite direction of the offset one. This one is a steel roller responsible for pressing the paper to the rubber blanket so the ink can be transferred. Once transferred, the image on the paper is the same as the printing plate.
