Printing Technology Course And Certification

What is Printing Technology?

Printing Technology is defined as the process of reproducing images, colors, shapes and texts on paper and other print materials. The earliest non-paper product that involve printing include objects such as the Cyrus Cylinder, Cylinder Seals and the Cylinders of Nabonidus.

The earliest known kind of printing as implemented on paper was woodblock printing, which first appeared in China before 220 AD. Succeeding developments in the areas of Printing Technology brought about the development of the movable type that was invented by Bi Sheng around the year 1040 AD and the printing press that was built by Johannes Gutenberg in the early 15th century. The technology of mass printing has brought about the spread of information and learning to the general public and masses.

Digital Printing is the process of developing and printing digital-based images directly into a variation of media substrates. There is no need for a printing plate, not like with offset printing. Digital files such as desktop publishing files or PDF files can be sent directly to the digital printing press to print its contents on paper, canvas, photo paper, fabric, cardstock, synthetics, and other substrates.

Types of Printing Machines: 

There are many types of printing machines such as: 

1. Digital Printers

2. Ink-Jet Printers

3. Screen Printers

4. Heat Press Machines

5. Flexographic Printers

6. Laser Printers

7. Pad Printers

8. Offset printers

9. Rotogravure Printing Machines

Some recognizable brand names of Xerox digital printers include iGen, Xerox Color, Nuvera Versant, and D Series production printers and digital presses, as well as Xerox Brenva, Rialto, Impika, CiPress, and Trivor production inkjet and also continuous feed printers. 

Features and Characteristics of Printing Technology

There are many features of Printing technology. Below are some of the features: 

1. Digital printing comes with changeable data capability and it is a classic printing tool for generating customizable works. While modifications are allowed, the digital printing process does not risk losing the original image.

2. As digital printing presents a more efficient communication medium as compared to offset printing, it can help you save a lot of printing time and it lets you work on more projects.  An excellent advantage of using digital printing is that you can design an image on your PC and use it as a master image.

3. With the advancement of technology, especially in the areas of printing technology, different functionalities and features of a digital printer have raised the print quality of digital printers.

How Printing Works

The three most common methods of printing are called:

1. Relief (or letterpress),

2. Gravure (or intaglio), 

3. Offset.

Relief Printing is the most popular kind of printing, it is done by making a reversed, sticking-up (relief) version of whatever you want to print on the surface of the printing plate and simply cover it with ink. Because the printing surface is above the rest of the plate, only this part (and not the background) pick up any ink, then push the inked plate against the paper (or whatever you're printing) and a right-way-round printed copy instantly appears. 

Gravure Printing is the exact opposite of relief printing. Instead of making a raised printing area on the plate, you dig or scrape an image into it (a bit like digging a grave, hence the name gravure). When you want to print from the plate, you coat it with ink so the ink fills up the places you've dugout, then you wipe the plate clean so the ink is removed from the surface but left in the depressions you've carved out. 

Offset Printing also transfers ink from a printing plate onto paper (or another material), but instead of the plate pressing directly against the paper, there is an extra step involved. The inked plate presses onto a soft roller, transferring the printed image onto it, and then the roller presses against the printing surface—so instead of the press directly printing the surface, the printed image is first offset to the roller and only then transferred across. Offset printing stops the printing plate from wearing out through repeated impressions on the paper and produces consistently higher quality prints.

Benefits of Printing Technology

There are many benefits of taking the Printing Technology course and some of them are:

1. Almost every established printing press worldwide needs candidate who possesses a certificate in Printing Technology. Listing out the most significant of these are the printing presses of the magazines and journals and the newspaper printing press. The sound knowledge of the candidate as a quality technician pulls him towards enormous job profiles with high pay, which waits for him.

2. Lots of careers in Printing are available in a number of commercial and manufacturing companies. So this course on printing technology would take you a long way toward knowing most of what you would need to be certified in the field of Printing Technology.

3. Printer Manufacturing is another area that presents great opportunities for Printing Technology degree holders. Shreeji Printers and Auto Print are notable offset printer manufacturers that require qualified professionals in printing.

Why Study Printing Technology?

1. Skill Combination: Printing technology combines various skills such as scientific, technical and artistic.

2. Career Opportunities And Advancement

3. Entrepreneurial Opportunities And Consultancy

4. Increase Your Earning Potential

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