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Digital printing methods and techniques of finishing - digital printing, printing, the binding - th by wgverbv dfbdfb
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Digital printing methods and techniques of finishing - digital printing, printing, the binding - th by WGVERBV DFBDFB
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| Article Posted: 03/20/2011 |
| Article Views: 64 |
| Articles Written: 1361 - MORE ARTICLES FROM THIS AUTHOR |
| Word Count: 1112 |
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Digital printing methods and techniques of finishing - digital printing, printing, the binding - th |
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Business,Business News,Business Opportunities
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A few years ago, Digital Printing Or a new thing, there is a great distance away from commercial production, digital printing quality and it does exist a wide gap between demand and production efficiency is very low, difficult to meet people's needs.
However, in recent years, changes and development of digital printing speed well beyond people's imagination. Today, digital printing productivity has significantly improved printing increasingly wide range of materials, some of the quality and effectiveness of printed matter had impressive. Digital printing has indeed become a most attractive printing.
But Binding And Postpress Processing perspective, the digital printing finishing are still some problems can not be ignored. This paper attempts to explore the digital printing finishing way to provide readers with some reference.
From design to start thinking about pre-press finishing
Prepress design will contribute to the successful completion of the digital print finishing. Digital printing, prepress design determines the cost of the finishing has a significant impact. As the use of digital printing paper size is limited, and the large number of digital prints are single-sided printing, therefore, in addition to the design requirements of digital printing prepress to seek the most effective use of the paper, it should also consider the following factors.
1. Paper, silk thread direction In permitting, as far as possible and subject to the direction of paper books, the back and finished the same direction. As the digital printing of paper surface Pigment Paper combined with the special, if it is horizontal and subject to the direction of folding, the image easier to break in the folding took place. Therefore, the design of digital print making should take into account pre-press finishing process.
2. Sheets on the image position
General, many digital images printed design sheets in the middle, but after finishing the printing, they find this a waste of a lot of time and money. For example, a size of 6 inches × 9-inch image in a format designed for the 8.5-inch × 11 inch sheets middle, cutting the time needed on the four sides of both sheets were cut; but if the image placed in a corners (eg top left), the only cut on both sides can, thus saving finishing time and also reduce printing costs. However, if the image of the other two sides are bleeding design, you still need to be cut on four sides of both sheets.
Binding and finishing points Only beginning to do well on the printed design and living arrangements, to ensure harmony in the printing and finishing. In production, should note the following.
1. Folding On the digital print Ink Pigment is only attached to the paper surface, so prone to fracture folding process. Therefore, in the folding process is best to press the crease before.
2. Mulching Coated on the surface of the digital printing process, especially after printing a large area on the ground for mulching process, will help in the finishing, especially when cutting or packaging printed play good protective effect. Coated on the double-sided printed matter may not be beneficial, because not coated side of the downstream processing due to friction may be more prone to the role of pigment printing peeling.
3. Saddle stitching Saddle for most of the digital print is a good choice, especially for the guides, pamphlets and brochures such as thin books of the binding. The binding mode of economic utility, and other processing methods can be conducted online can also be equipped with pages, folding, binding and cutting of the finishing line, as required for digital printing fast delivery guarantee.
4. Level set Stapler in the design of flat volumes, the first thing to note in the mouth and the body set aside adequate binding between the room, for example, O-line holes spiral wire-bound ratio of 3:1 (ie 3 per inch holes) should be set aside at least 3 / 8 inch gaps; hole when the line ratio of 2:1 should be set aside at least 1 / 2 inch gap. This gap is the latest set of population and distance from the hole line.
Order to clarify the specific location of level set processing, the best designers in the digital printing process prior to finishing to understand the actual printing of digital printing paper, after making the changes, it is particularly important for digital printing. Most of the computer design program, after printing the paper did not consider small changes in thickness, and digital printing, the printing surface of the pigment in the paper may cause sheets of thickness, when dozens of pages on the sheets for binding digital printing, the cumulative thickness may well change the computer to calculate the binding measurements meaningless. Therefore, to grasp the actual production of digital printing paper after the change in parameters of proofs in order to accurately measure in the printing of books when the thickness of the design to ensure access to appropriate binding finishing size.
5. Wireless adhesive set Adhesive with the offset of the wireless set as processing, digital printing provides wireless adhesive should also consider cutting the amount bound. In addition to the back Go out 1 / 8 inch mill back margin, the other three sides at the books, leaving a reasonable 1 / 8 inch cutting capacity. In addition, the book covers the lower part of it should remain a 1 / 4 inch adhesive area in order to prevent the infiltration in the binding glue to the next book. Glue stick provides blood processing also requires printing the cover should be larger than the text size.
6. Wireless set hardcover adhesive
Whether you believe it or not, wireless hardcover adhesive set of digital printing and binding process is also an important way of finishing methods. Hardcover process is how to book a solid core and hard-shell bonding book, can produce long-term preservation of books. While the glue stick hardcover set costs and time-consuming and the market for short runs of digital printing seemed disproportionate, but after a number of Indian companies are pre-bound hardcover commonly used in digital printing with different colors, different styles and shells of different size hardcover book for digital printers to choose from, therefore, provides wireless hardcover adhesive commonly used in digital printing has become a binding way. I am a professional writer from China Agriculture Net, which contains a great deal of information about dynamo label printer , roland printing press, welcome to visit!
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