What is advertising film and how to do it

1. When the packaging box is out of film, the packaging box itself has a thickness (generally the packaging box is made of thick paper like corrugated), should it be calculated in the range of film?

If there is only 1 layer of corrugated, then there is no problem, if there are multiple layers of corrugated, the box will add 1 cm to the original size, as for the range of the film, it is the problem of the film machine, and now the general film machine is enough.

2. What should I pay attention to when imposing the film?

If it's a small box, you have to put it together to get out of the film, if it's a big box, it's a single out, but also pay attention to the bleeding on the four sides, the small box bleeding can be, if it's a big box, it's going to be 5mm more, the color of the bend above and below the box should be at least 1 cm, and the sticker side is also at least 1 cm (if you make the box is full, then say it separately) Generally, the bottom of the box is not all printed, and there is a blank space, which also saves film.

3. Is there a range of imposition size, that is, it is best not to exceed how big?

The size range of the imposition is determined by the size of the printing press and the paper, and the bite should be left 1 cm to him when spelling (note: the bite should be at least 8mm), do not spell too full, and the corners around it, all pay attention to it, if the corner line is not printed when it is not good to register the color, the proofreading is more troublesome, even if it is only printed to a little bit.

4. Should the black film CMYK also be 100 (four-color printing)?

Black film, if it is a single black, the general printing house will play 2 times the bottom, because one time is not black enough, if the black has a pattern and a very thin text, it can not be played 2 times the bottom If you hit the bottom 2 times, the words and patterns will be gone, you have to add 30%-40% of the blue net in 100% black, so that it will be black when printed.

5. Is there anything else that needs to be paid attention to before the film?

After the above steps are done, you have to choose to print, choose an independent device, print the color separation on the computer to see, whether there is a scratch on the top of the file, whether there is only half of it**, sometimes you don't pay attention to the film out** cut off half of it often appears, and the text wants to turn the curve, this you look at your text attributes to know whether the font is all turned to the curve. After the film comes out,You have to proofread it carefully,See if there is a problem.,Whether the words have dropped, etc.,And the dots on the film are even.,If there is an abnormality,,It's necessary to re-issue a film,(Note:The specific CMYK which one depends on which film is not good)。。

It's a responsibility to the customer.

6. Another question is how to set the direction of the bite.

Because the printing press feeds the paper horizontally, the bite should be in a narrow direction.

Your question is broad, and what you say below is basically the same!