New features of paper food packaging box printing technology

At present, foreign paper food packaging boxes are widely used, and paper food packaging boxes are currently people's green packaging. It has many advantages in energy saving and resource saving. Foreigners like to use paper as packaging boxes for various items. In most American dramas, in supermarkets, vegetable markets, and breakfast shops, everyone uses very simple kraft paper packaging boxes. As far as the international market is concerned, the era of food paper packaging has arrived. As consumers have higher and higher requirements for food safety and environmental protection, paper food packaging box printing technology is also constantly updated and developed. The following are the new features of paper food packaging box printing technology:

1. Environmentally friendly printing: Printing materials should be non-toxic and harmless to the human body and living things. Environmentally friendly printing materials should be used, such as water-based ink, vegetable oil ink, etc. Compared with traditional solvent inks, environmentally friendly printing materials are more environmentally friendly and safer for food. During the entire life cycle of printed products, they should not pollute the environment or cause public nuisance.

2. Digital printing: Digital printing technology can provide high-quality, versatile, and fast-response image output, and can also customize designs to meet customers' individual needs.

3. Thermal transfer printing: Thermal transfer printing is an image and font transfer technology that can directly transfer printed images or designs to boxes without the need for traditional printing processes, saving printing time and costs.

4. Die-cutting technology: Die-cutting technology can cut paper into corresponding shapes and lines according to the design shape of the box. It has high production efficiency, good die-cutting quality, saves costs, and greatly improves the accuracy and aesthetics of box printing.

5. 3D printing: 3D printing technology can print vivid and realistic images and models on paper food packaging boxes, improving the attractiveness and market competitiveness of the boxes. Make the picture appear three-dimensional on a flat surface. Because the pattern presents a three-dimensional effect, the picture is real and lifelike, as if it is within reach.

Paper food packaging box printing technology is increasing day by day, and more new technologies are constantly emerging. The emergence and application of these technologies not only improve the quality and efficiency of paper food packaging and printing, but also help reduce the impact on the environment and meet consumers' needs for environmental protection.