What is a rotogravure press?
Rotogravure (or gravure for short) is a type of intaglio printing process, which involves engraving the image onto an image carrier. In gravure printing, the image is engraved onto a cylinder because, like offset printing and flexography, it uses a rotary printing press.
Is rotogravure still used?
The rotogravure process is still used for commercial printing of magazines, postcards, and cardboard product packaging.
What is the difference between gravure and rotogravure?
Gravure Printing is a type of intaglio printing process; i.e., it involves engraving the image onto an image carrier. In rotogravure printing the image is acid-etched on the surface of a metal cylinder—one cylinder for each color—in a pattern of cells.
What is rotogravure printing used for?
The process, also commonly called gravure printing, is used in the manufacturing of food and non-food packaging, as well as labels, wall coverings, transfer printing, and has a variety of further applications in the security printing, industrial, and tobacco segments of industry.
Where is rotogravure used?
Rotogravure is thus widely used to print newspaper supplements (e.g., colour magazine sections), catalogues, illustrated magazines and books, advertising, calendars, and so on. It is also employed for printing labels and wrappers on cellophane and similar materials.
What are the disadvantages of gravure?
Disadvantages of gravure printing
- Origination costs – The initial cylinder set up costs can be very high.
- Production Costs – Gravure printing is not always as competitive on price as other printing methods, especially for shorter print runs but is very competitive when compared to Far East suppliers.
Is gravure printing easy to use?
Gravure printing is characterized by excellent print quality and high printing speed. Its further advantages are that it involves a simple printing process, accurate ink use, and the flexibility of printing machine structures.
What products use gravure printing?
About Gravure
- Publication printing (magazines, newspapers, catalogs), where long runs at high speed are common.
- Packaging printing, where printing on a variety of substrates is needed.
- Gravure is also used to print laminates, gift wrap, wallpaper, postage stamps, and the text on candies and pills, among other things.
What is the difference between flexo and gravure?
gravure is the range of inks flexo is able to print with. Gravure printing problems include a limited number of inks with which it’s compatible. In most cases, flexo printing ink is the superior choice due to the ease of printing with a wider variety of inks.
How does a gravure work?
Gravure printing (also called intaglio, pronounced with a silent g) uses an indented area of the plate from which to print. An excess of fluid is applied to the plate, and the excess is removed. This leaves the raised areas free of ink, and the ink is transferred from the depressed areas.
Who invented rotogravure?
Karel Klíč
Karel Klíč invented the rotogravure process in the early 1890s. The first rotogravure press was set up at the Storey Company in England. Initially Klíč kept his new printing process a secret, even as his Rembrandt Intaglio Printing Company of London popularized the production of gravure prints.
What type of products are printed by gravure?
Gravure printing is still widely used for the commercial production of post cards, magazines, newspapers, and corrugated cardboard (and other packaging materials).
What type of ink is used for rotogravure printing?
A high quality non-lamination ink, Briteflex is ideal for twist wrap packaging and general applications. Rotogravure ink or Liquid Ink and rotogravure printing inks from DIC India are known for their Printing speed, colour consistency and defect-free printing on the Rotogravure Printing machines.