With the steady development of packaging technology, as well as the continuous update of printing and packaging technology, the aand production process of color box packaging boxes is simplified, and now Xiaobian tells you the specific process:
Step 1 Design：
A lot of color box design is the enterprise or customers have their own design or design company, because design is the first step, what kind of pattern or size, what structure, color and so on.
Step 2 Proof：
The first custom printing box, generally need to print digital samples, strictly even need to print solid samples on the printing press, because when printing digital samples, it may be different from the color of digital samples in mass printing, and the printing press solid samples can ensure that the color of mass production remains consistent.
Step 3 Publish：
After the proofing is confirmed, you can normal batch production, for the production of packaging and printing factory, in fact, this is the first step, the color process of the current color box packaging box is very beautiful, so the published version of the color is also varied, very colorful box packaging box not only has 4 basic colors, and spot colors, such as red, blue, black and so on, these are spot colors. It's different from the normal four colors. A few colors are a few PS printing plates, and spot colors are unique.
Step 4 Paper material：
The choice of packaging materials, in the proofing, is already determined, here to talk about the type of paper used in the printing of packaging boxes:
1. Single copper paper, also called white cardboard, is suitable for color box packaging boxes, single box printing and production, the general gram weight is: 250-400 grams commonly used.
2. Coated paper is made of coated paper for packaging, generally used as mounting paper, that is, coated paper is printed with a good pattern, and then mounted on gray board paper or wooden box, generally suitable for hardcover box packaging.
3. Whiteboard paper is a white, gray paper, white surface printing pattern, useful for making a single box, and some used as a mounting box, here is not to do more explanation of the paper.
Step 5 Print：
The printing process of the color box packaging box is very demanding, and the most taboo color difference, ink spot, pin position overprinting is not allowed, scratch and other problems will also bring trouble to the post-press processing.
Step 6 Printing surface treatment：
Surface treatment, color box packaging box is common is too gloss glue, too matte glue, uv, too gloss oil, too matte oil and hot stamping.
Step 7 Die cutting molding：
Die cutting molding is a more important link in the post-press processing process, but also the last link, do not do well, the front of the effort will be wasted, die cutting molding pay attention to the indentation do not burst the line, do not die cutting is not allowed.
Step 8 Bond：
Very colorful box packaging boxes need to be glued together with glue, and some special structure packaging boxes do not need to be glued, such as aircraft boxes and heaven and earth covers. After bonding, it passes quality inspection and can be packaged and shipped.