7 flexo printing:

目前我國柔印產(chǎn)品處于很低的層次，印刷品質(zhì)量以低、粗、簡為主，精細的多色套印不怎么過關(guān)；同時，應用范圍較小，主要印刷文字線條和實地，網(wǎng)點活印得不是很多。

At present, China's flexographic products are at a very low level. The quality of printed products is mainly low, coarse and simple, and the fine multi-color overprint is not very good; At the same time, the scope of application is small, mainly printing text lines and field, and the dot live printing is not very much.

8補漏白：

8 trap:

即做套印補邊，膠印一般都是0.04-0.07mm之間，柔印看機器，一般都比較大。

That is to do overprint and edge repair. Offset printing is generally between 0.04-0.07mm. According to the flexo printing machine, it is generally large.

9黑色是否全部壓印其他顏色

9 are all black stamped with other colors

不一定，具體看黑色的面積，一般文字都是直接疊印的，遇到面積大的就一樣做補漏白。

Not necessarily. Depending on the area of black, generally the text is directly overprinted. In case of a large area, it is the same as trapping.

10遇到大面積的黑色怎么做

10 what to do when you encounter a large area of black

大面積的黑色下面墊一個30-40藍之間的顏色，或者相近的30-40的深色也可以，因為理論上講黑色壓任何顏色等于黑色。

A large area of black is padded with a color between 30-40 blue, or a similar dark color of 30-40, because in theory, black is equal to black.

目的是防止印刷不夠黑和出現(xiàn)小白點。

The purpose is to prevent insufficient black printing and small white spots.

11什么是菲林？

What is film?

這里以黑白菲林為例。菲林的英文名稱是film，是薄膜或膠卷的意思。和拍照用的膠卷差不多。 是用作紀錄影像的重要媒介，將圖文分色制作好，再由出片機將你分好的顏色一色一色的傳遞到一張張膠卷上，每一個膠卷上的顏色是單一的，比如有CMY三個顏色就需要出三張單色菲林片。

Take black-and-white film as an example. The English name of film is film, which means film or film. It's similar to the film used for photography. It is used as an important medium for recording images. The color separation of pictures and texts is made, and then the output machine transmits your divided colors to films one by one. The color on each film is single. For example, if there are three colors of CMY, three monochrome films need to be produced.

12條碼

12 bar code

有EAN（13位，一位為自動生成）和UPC（12位）兩種類型。

There are ean (13 bits, one bit is automatically generated) and UPC (12 bits).

有專門的敲條碼軟件。條碼放大系數(shù)在80%-200%之間。條碼左右的空白區(qū)EAN左3.63mm右2.31mm，空白區(qū)只能大不能小，UPC左右一樣，為大于2.97mm。

There is a special bar code tapping software. The bar code magnification factor is between 80% - 200%. The blank area on the left and right of the barcode is 3.63mm on the left and 2.31mm on the right. The blank area can only be large but not small. It is the same as that on the left and right of UPC, which is greater than 2.97mm.

在顏色搭配上應該反差大，盡量用白底黑條，金銀卡紙下應墊一白色。如果要將條碼縮短，少保留原比例的三分之二以上。字體非強制性為。所放的位置視情況而定，所放區(qū)域離壓痕線不要小于8mm。

There should be a large contrast in color matching. Try to use black bars on a white background, and a white pad should be placed under the gold and silver cardboard. If you want to shorten the bar code, keep at least two-thirds of the original proportion. The font is not mandatory and is recommended. The placement position depends on the situation, and the placement area shall not be less than 8mm from the indentation line.

13印刷效果及后道加工效果

13 printing effect and subsequent processing effect

這里介紹常見的幾種效果：

Here are some common effects:

A.磨砂：處理成一種凹凸不平的一種砂巖顆粒的感覺。

A. Frosting: it is treated into an uneven feeling of sandstone particles.

B.燙：燙的東西很多，大家平時很容易見著，如有燙金，燙銀，燙鐳射等等。

B. Ironing: there are many ironing things that are easy to see, such as bronzing, silver ironing, laser ironing and so on.

C.上光：是為了防止圖文磨損及讓產(chǎn)品更為漂亮并有一定的防水功能的一種后加工，有普通光油，UV光油令產(chǎn)品有一種鮮麗年輕的效果，UV啞油令產(chǎn)品雍容華貴的效果。UV可與覆膜配合可達到非凡效果。

C. Glazing: it is a kind of post-processing to prevent the abrasion of pictures and texts and make the products more beautiful and have a certain waterproof function. There are ordinary varnish, UV varnish makes the products have a fresh and young effect, and UV dumb oil makes the products elegant. UV can cooperate with film covering to achieve extraordinary results.

D.凹凸：給簡單的圖文一種立體的效果，有普通與立體之區(qū)分，立體效果更為漂亮。

D. Concavo convex: it gives a three-dimensional effect to simple graphics and texts. There is a distinction between ordinary and three-dimensional, and the three-dimensional effect is more beautiful.

E：覆膜：在產(chǎn)品表面上覆上薄薄的膜以達到保護圖文防水優(yōu)美的效果。有光膜和啞膜。

E: Film covering: the product surface is covered with a thin film to achieve the effect of protecting graphics and texts from water and beauty. There are light film and dumb film.

14其他

14 others

在設計的時候,不光要考慮出血,還要考慮機器縱向的咬口,下單的時候還要注意紙張的絲綹。當有一個顏色幾乎為滿版時，那么請將模切掉的部分盡量填為這個顏色，以防止鬼影。在紙張容許的情況下請為每一個顏色做一條不小于4mm的色帶。給每個顏色加一個色標，特寫是專色，這樣的目的是為了讓其他人看清楚。

When designing, we should not only consider bleeding, but also consider the longitudinal bite of the machine, and pay attention to the grain of paper when placing an order. When a color is almost full, please fill the die-cut part with this color as far as possible to prevent ghosts. If the paper allows, please make a color band of not less than 4mm for each color. Add a color code to each color, and the close-up is a spot color, so that others can see it clearly.

另外要注意的一點雖然比較簡單但卻非常重要且常有人犯這樣的錯誤：白色圖文不要疊印，文字要記得轉(zhuǎn)曲線。

In addition, it should be noted that although it is relatively simple, it is very important, and people often make such mistakes: do not overprint white pictures and texts, and remember to turn the curve.

關(guān)于印刷包裝的基礎(chǔ)知識及印刷注意事項今天就分享到這里，希望對我們的日常工作能有一些幫助。如果你在日常生產(chǎn)中遇到什么問題，也歡迎點擊http://buiy.cn告訴我們，大家一起交流。

The basic knowledge of printing and packaging and printing precautions are shared here today. I hope it can be helpful to our daily work. If you encounter any problems in daily production, you are also welcome to click http://buiy.cn Tell us, let's talk together.