Printing process of plastic packaging bags.Flexible packaging film roll Packaging distributors

source:other news release time:2023-05-10 Hits:

In the process of producing, the color printing plastic bag products are printed, so let's take a look at its printing process. You can take a brief understanding, I hope Xiaobian's sharing will help you!

Before printing, the split -made version, the split version requires the white version, which is used for bottoming, and the corresponding color version. This operation can be performed in the electronic carving system. OK, then directly carve the print on the electronic carving machine.

If you are printing on an unit printing machine, the detailed steps are installed, upper scratch knife, ink preparation ink, upper roll, test ink, conditioning, formal printing.

The covering film in the plastic bag is carried out on a dedicated film covering machine. In the end, the plastic bag is a bag making. The practice is bonding. The two -layer thin film adhesion forms a plastic bag that seal three sides and cut into a single bag.

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