What are the production processes for making packing boxes ？
What are the production processes for making packing boxes ？
As industry partners know, the construction and production of packing boxes is a complex process. Different industries believe that if you are required to build production today, you can get it immediately. In fact, every industry has its own business process. How many processes does a qualified packing box consist of? Today, we will give you a detailed introduction to the production process of the packing box. It can be divided into the following steps.
1, plate making
Plate making and keys are very important. Because this process directly affects the integrity of the product, today's technology have improved a lot. Most manufacturers use digital mechanical plate making. Generally speaking, it is necessary to print, develop, repair and present the unique and obscure surface of the box. Therefore, the layout color of the packing box is also eight doors and five flowers. All gift boxes with the same design have not only four basic colors. There are also some spot colors, such as gold and silver.
Kraft Paper Corrugated Box
2. Select paper
Generally speaking, the gift box of the packing box is decorated on the surface of the gray paperboard with colored paper or special paper. Color paper is made of double copper paper and dumb copper paper. Some use 80g, 105g, 128G, 157G. These grams of paper weight are often used. The colored paper outside the gift box is rarely used more than 200g. Because the colored paper is too thick, it is not suitable to be installed on the gift box. It is easy to blister and looks very hard. Of course, it also depends on what the product is, according to the product to plan packaging, and then choose paper and technology.
3. Printing process
Most gift boxes are made of printed paper. The gift box is an outer packing box. It emphasizes the printing process. The most hidden color difference, ink spot and rotten board affect the aesthetic judgment.
Simple Design Corrugated Mailer Box
4. General treatment of colored paper
The general conditions of color paper gift box of packing box shall be handled generally. Common have glossy lamination, matte lamination, spot UV, glossy varnishing, matte varnishing, foil stamping and so on.
5. Die cut
Die cut is the key to the printing process. Die cut must be very accurate and do not affect the follow-up work. The key lies in the construction of cutter die. The key to the die is also inportant. If you are not allowed to plan documents for the die cut line, it will have a great impact on the product. Therefore, it is better to take the printed products to establish the alignment for the cutter mold disciples when making the cutter mold.
6. Paper mounting process
All printing materials are first loaded, then loaded with die cut shape, only die cut is loaded on colored paper (face paper) before making gift box: 1) afraid of making colored paper. 2) the gift box emphasizes group elegance. The color paper on the surface of the base can make it look exquisite by hand.
Matte Lamination Black Corrugated Mailing Box
7. Last process
If it is necessary to drill holes, it shall be carried out during disassembly, if these packing procedures are not excluded. Clean the final profile (wipe the profile glue with waste water). Then we can pack and deliver. This is the production process of gift box.
