When you pick up a magazine or a brochure possibly with all their vibrant color images and clear text, or choose a stock from a catalog, have you ever wondered how these print items were produced?
We know that in every publication there are a estimate of experts and professionals complicated in the creative process - from the planning, to the design, and all the way to writing the content. Anything is produced from this creative effort, commercial printers ordinarily turn them into printed materials that we see in our mailboxes and on racks.
Professional Photo Printers
These printers use separate printing methods to come up with the publications we read roughly everyday. And one of the most ordinarily used printing processes is the offset printing.
Offset printing is a printing method that transfers the inked image to a rubber blanket, and then applied to a printing face such as your paper. Most printing fellowships use this method to reproduce large volumes of documents like your brochure or catalogs because it is ordinarily less costly than the other printing processes.
What most commercial printers do is to produce the documents in a computer, print out the drafts, and then use offset printing to originate the final result. The plates on the other hand, are produced from film or high resolution paper output.
This method is so favorite because of these things:
1 - Compared to other printing methods, it ordinarily produces high ability image consistently. Compared to letterpress printing, offset printing has sharper and cleaner graphics and pictures assuredly because the rubber blanket conforms to the face the image is being printed.
2 - Although the costs of the equipment and setting it up are quite high, the actual printing process itself is relatively cheap.
3 - Printing plates can be assuredly made and fast.
4 - Printing plates have longer life span compared to direct lithographic presses because the process avoids direct feel from the plate onto the printing surface.
So what are the kinds of offset printing? There's the photo offset for one, where light-sensitive chemicals and photographic methods are used to replacement the image and text from its original form to the printing plates.
Then there's the sheet-fed litho where offset litho printing is applied on single sheets of paper or board. This is ordinarily used to do short runs of magazines, letter headings, brochures, and other general commercial printing.
Basically, offset printing is a very favorite commercial printing method especially for high volume jobs because Anything who uses it gets to have ability materials at much lower printing costs.
ไม่มีความคิดเห็น:
แสดงความคิดเห็น