Several reasons for choosing digital printing

Several reasons for choosing digital printing -

In recent years, digital technology has greatly changed the print industry. Graphic design, production of halftone images, omissions, collage and proofing, all of which are digitized and computerized from file preparation to printing. Now that the printing press itself has entered the digital age, some new printing functions are unimaginable.

Digital printers consist of imaging lasers, or leds, new plates, light-sensitive drums and inks. Different suppliers provide a variety of models, from high-speed laser printing models to traditional offset printing models, with a variety of functions and printing methods. Digital printing presses not only print files directly, but also automate file management, eliminating the time-consuming and costly process of film output, plate and ink preparation and calibration. Although there are still some limitations, these printing methods combine professional printing with desktop systems, resulting in short, economical, and flexible four-color printing.

Short cycle time

It depends on different binding methods. In general, an experienced digital printer can shorten the printing cycle to less than 48 hours.

flexibility

Because a plate or drum in a digital press can generate images in real time, files can be modified before printing without causing or causing damage. An electronic printing plate, or photosensitive drum, allows you to change the image or text on each page as you print, making the content of each page different. This is called personalization. In addition, send electronic files to other locations, you can print anywhere in the world. If you have thousands of 50-page pamphlets to be distributed at year-end meetings, this printing method can solve your problem of shipping these prints.

Four - colour short printing

Digital printing eliminates most of the pre-press work in traditional printing, making short, four-color prints (in either five or 5,000 copies) more affordable. Although digital printing is more expensive than traditional printing in terms of the cost of printing a single sheet, the cost of doing the same short-form business with traditional printing will be even higher.

limitations

Most digital printing presses are not as expressive as traditional seven-color printing machines, so the design of four-color files should not be too complicated or deliberately pursue color accuracy. These new presses are not meant to replace traditional printing, but to target markets where traditional printing cannot.

Digital printing is suitable for the four - color printing work with short turnover and high flexibility. In some cases, such as designing coupons and producing marketing materials. The use of digital printing can achieve good results that cannot be achieved by other methods. If you want to tailor each page to your own -- for example, keep the same text on each page of a property listing and replace it with a different photo -- then digital printing is your only option. At present, digital printing has just started, with the development of computer, laser, printing plate, ink and other technologies. Digital printing will provide many new features.

Comparison between digital printing and traditional offset printing:

Offset printing:

Design and file preparation -- digital proofing -- phototypesetting -- film proofing -- gourd? Imposition --→ printing (proof printing) --→ finished product

Digital printing:

Design and file preparation --→ digital proofing → printing (printing proof) --→ finished products

Traditional offset printing needs a lot of time, manpower and material resources to produce high quality color printing. When printing a large number of copies (more than 5,000 copies). Traditional printing is often more economical than digital printing, and it offers a wide choice of inks, paper and other printing materials. But because traditional printing requires so much preparation, four-color short-form printing is often uneconomical.

Digital printing without film, automatic pre - press preparation, the printer provides proofing directly. Since the plate or drum can be imaged in real time, it is possible to modify the prepress file or change the content as it is printed. Since digital printing does not require a lot of manpower and processes, the level and experience of an operator is very important for a high quality finished product.