Gravure is a printing process that uses an engraved cylinder to transfer an image to a substrate. The cylinder is covered in a photosensitive coating, which is exposed to a positive image. The exposed areas are then developed, which leaves a negative relief of the image on the cylinder. The cylinder is then inked and the image is transferred to the substrate.
Gravure is commonly used for printing magazines, packaging, and labels. It is capable of producing high-quality prints with fine details and high resolutions. Gravure is also a versatile printing process, as it can print on a variety of substrates, including paper, plastic, and metal.
Gravure printing is often used for high-quality printing of magazines, packaging, and other commercial print products. The process can produce very fine detail and high levels of ink coverage, making it ideal for printing images with intricate designs or dark colors.
Gravure printing plates are typically made from copper or zinc, but can also be made from other metals, such as aluminum. The metal plate is first coated with an etching solution, which creates tiny pits or grooves in the surface of the plate. The depth and width of the pits or grooves determine the amount of ink that will be transferred to the printing surface.
Ink is applied to the metal plate and then transferred to the printing surface, usually under high pressure. The amount of ink that is transferred can be controlled by the depth of the pits or grooves.
Gravure printing is a printing process that uses an engraved cylinder to transfer an image to a substrate. This process is often used for high-quality printing of images with fine details, such as those found in magazines, books, and newspapers. Gravure printing provides superior print quality compared to other printing methods, making it the preferred choice for applications that require high-quality printing.