Self-adhesive label paper printing equipment

Self-adhesive label paper printing equipment includes: relief printing machine, gravure printing machine, lithographic printing machine, screen printing machine and digital printing machine.

1, relief printing machine

Letterpress printing machine is an ancient printing technology, which uses raised templates to print paper. This kind of printing machine needs a lot of manual operation in the printing process, but it can print a lot of label paper in a short time. Letterpress printing machines usually use resin plates or metal plates as templates, and the printing color is relatively single, but multiple colors can be overprinted.

2. Gravure printing machine

Gravure printing machines use concave templates to print paper. This printing technology requires manual or automatic paper feeding device to put the paper on the gravure for printing. Gravure printing machine can print complex patterns and fonts, and can print multiple colors at the same time. Because the printing area of gravure press is relatively large, it is suitable for printing large quantities of label paper.

3. Lithographic printing machine

Lithographic printing machine uses plane template to print paper, which is a relatively modern printing technology. Lithographic printing machines can print with water-based ink or UV-curable ink, and can print on different materials. Because the lithographic printing machine uses water-based ink, it will not produce pollution, and it is a relatively environmentally friendly printing method.

4. Screen printing machine

Screen printing machines use screen frames or screens as templates for printing paper. Paint ink on the screen frame or screen of the screen printing machine, and then print the paper on the screen frame or screen. Screen printing machines can print relatively simple patterns and fonts, and can print on different materials.

5. Digital printing machine

Digital printing machine is a modern printing equipment that uses digital technology to print label paper. Digital printers can use inkjet technology to spray ink directly on paper for printing, and can also use laser technology to melt ink on paper. Digital printing machine does not need traditional printing plates, and is suitable for small batch, multi-variety and multi-change label paper printing.