Someone who understands printing comes to !!! Just look at the printed text! Ask for answers!! Pleas

After the design is done, there are places that need to be checked whether the file size is correct, whether the color mode is CMYK, whether the bleeding is enough, the bleeding of the large poster can be left 2-5mm, whether the black is overprinted, if it is done in PS, the text can not be too small, and the text that is too small can not be used in Songti, and can not be overprinted in multiple colors, and the text before the hair row done in the vector software should be converted into a curve? Wait, too much will need to be carefully studied and experience accumulation, for the time being, these will be introduced, and there will be a chance to paste some printing knowledge for you in the future.

In fact, I think that when it comes to printing, in terms of design, we should pay attention to resolution, color aberration, color mode (a small number of output devices are three-color mode), and the second is to check for typos! Of course, it is best to print a small draft upstairs and let the customer check and sign!

As for the chromatic aberration, it is actually very simple, that is, let the output printing equipment print out a chromatographic value that you do, so that you can know it by comparing it with the chromatogram in the display, and you will master it after a long time, and then reduce the chromatic difference between the display and the actual out.

After finishing the draft, first print a pattern to the customer, confirm the color of the text, and then give the appearance to the printing factory to let him chase the color (because different monitors and different printing machine colors have errors), out of the film, in printing, and remember to do bleeding, dark color is not dry. That's all there is to it, you are the design, and the later work will be handed over to the printing factory to do, you just need to know the process.

I used to have some problems that were difficult to deal with before printing, but then I found a ** on the Internet, which has a lot of knowledge about pre-printing. You can go inside and have a look.

Take a good look at my space! Look at some printed **.

Traditional printing and digital printing have a great deal of printing principles, printing processes, printability, and scope of application.

Difference. The current digital printing machine can be roughly divided into two categories according to different principles and applicable objects:

1 Digital printing machine based on offset printing principle and using mechanism technology. The main goal of this press is to adapt to the height.

The need for high-quality commercial printing, minimal set-up times and fast delivery. In general, such digital prints.

Brushing machines have many similarities with traditional offset presses, but the degree of automation is much higher than that of traditional offset presses.

2. In order to meet the needs of personalized printing, it can be printed from a single sheet, and the electronic digital printing machine with different contents can be printed. Such.

The goal of digital presses is to personalize the print and get as close to the quality of offset printing as possible.

No matter what type of digital printing machine, the application in the printing industry will become more and more extensive. So, how to evaluate and deal with numbers.

What is the relationship between word printing and traditional printing? It has been proposed that digital printing will completely replace traditional printing; There are also those who deny.

Attitude, that the development of digital printing technology has a certain limit, can not reach the quality of traditional printing.

It cannot completely replace traditional printing; There are also people who appreciate and recognize digital printing very much, but also popularize and develop it.

In particular, there is a skeptical and even pessimistic attitude towards the popularization and development of China. Personally, I think digital printing has its vastness.

Its technology needs to be further improved and updated to further maintain and carry forward its unique advantages.

At the same time, it is necessary to get closer to the quality of traditional printing, which is impossible for digital printing for a long time.

Instead of traditional printing, they complement each other, coexist and develop.

We are gratifying to see that at this stage, traditional printing manufacturers not only do not reject digital printing, but recognize and accept.

Digital printing, many well-known traditional printing manufacturers have purchased digital printing machines, as a new economic growth point.

And make up for the shortcomings of traditional printing, increase the competitive advantage of enterprises, and simply engage in digital printing of the company.

The camp situation is not optimistic, most of them operate at a loss (the factors are manifold), they have to take and traditional printing or.

The strategy of joint development of other related industries, so that at present, digital printing and traditional printing will jointly promote the printing industry.

development.

First side = m 2 + mn

2nd side = (m 2 + mn) + n 2 = m 2 + mn + n 2 third side = (m 2 + mn + n 2) - n 2 = m 2 + mn So: perimeter = (m 2 + mn) + (m 2 + mn + n 2) + (m 2 + mn) = 3 (m 2 + mn) + n 2

When m=3 and n=5, the substitution gets: perimeter = 3 (3 2 + 3 5) + 5 2 = 97

1.When designing the file, be sure to set the pixel as high as possible, at least 300dpi, otherwise it will easily become a low resolution. Directly affects the quality of printing.

2.Bleeding is a requirement for every company and every document. In the printing process, there will be inaccurate nesting and cutting inaccuracy.

A normal book is bleeding on three sides, and if it is a wiro book, it requires bleeding on all four sides. Generally 2 to 3 mm. If you go to the printing company and say that the bleeding is not enough, it will be very troublesome to change it again.

In the same way, the angle line and page information must be 3 millimeters away.

3.In order to make proofing and printing easy to register, the black line K100 cannot be penetrated; When a black bitmap is placed on the background color, be sure to color it with black that is not hollowed out; False shadows should use single K colors, and large black blocks should add C40% and M10%; The bottom is sleek and natural, not exposed; And if you're using spot colors, choose 透. Otherwise, it will cause yin and yang colors.

When it comes to spot colors, we recommend using a little bit of edge. If you don't know the company's standards, you can ask a printing company to help.

4.When making documents, especially boxes and wiro books, we often use beer lines. Because the product does not need to be bound, the final product is still to be made, and the corresponding beer line file is used to make the knife die of the finished product sample of the document for cutting or folding.

Like a box, there are folds and cuts. We require the fold to be made into a dotted line, and the cut to be made into strength. And all the beer line files have to be overprinted in spot colors.

Because the beer line is not output.

5.When outputting problems, you must pay attention not to have low images and fonts must be all embedded, and you can also convert lines. However, it is not conducive to modifying the file later.

6.Provide the file to the printing company, you can provide the final PDF file or you can provide the layout file. If it is a PDF file, make sure it must be an OK file. The layout file must be provided to the printing company with the ** and fonts used.

7.The printing company will ask you to provide a final set of proofs that you can use for proofreading, so make sure that this sample matches your final document. Also, ask the printing company to provide a final set of blue paper.

i.e. the blue paper that is output from the backend), be sure to check it carefully. Even if you give a PDF to a printing company, there is a risk of errors under different systems.

The display is more colorful, and the color is seen in the ps, try not to use the LCD monitor.