1. Overview #
Gravure printing, also known as engraving printing, is a traditional printing method characterized by a thick layer of ink and vibrant colors, suitable for high-quality, large-volume printing works. Thus, it occupies an important position in the printing of self-adhesive labels.
2. Process Characteristics #
The main features of gravure printing can be summarized as follows:
- Thick Ink Layer: The thick ink layer in gravure printing makes the printed colors full and bright, making it very suitable for the printing of self-adhesive labels that require bright colors.
- Fine Printing: Gravure printing can provide fine printing effects. Whether it’s subtle lines or complex patterns, they can be clearly presented, suitable for self-adhesive labels that require fine printing.
- Mass Printing: Gravure printing is suitable for large-scale printing work. It’s the ideal choice for situations that require a lot of printing, such as production lines.
3. Current Development #
With the development of modern technology, gravure printing is constantly innovating and progressing. There have been significant improvements in printing precision, speed, and environmental friendliness. Currently, electronic laser engraving technology dominates the label printing industry, providing not only higher printing precision but also significantly improving printing efficiency. In terms of environmental protection, modern gravure printing technology is exploring the use of more environmentally friendly inks and plate materials because traditional inks may contain volatile organic compounds (VOCs) that impact the environment.
4. Pros and Cons #
- Printing Quality: Gravure printing can provide high-quality printing results, especially in situations that require rich colors and complex patterns.
- Mass Printing: Due to the durability of the gravure printing plate, it can perform a large amount of continuous printing.
- Cost-effectiveness: For mass printing, the plate cost of gravure printing is lower, providing high cost-effectiveness.
- Environmental Issues: Traditional gravure printing ink may contain harmful substances, and appropriate environmental measures need to be taken during the printing process.
- Complex Platemaking: The platemaking process of gravure printing is complex, requiring time and cost.
5. Future Development #
- Environmental Trend: With the enhancement of environmental awareness, gravure printing will further develop the use of more environmentally friendly inks and plate materials.
- Digitalization and Automation: Gravure printing will further develop digital and automated technologies to improve printing efficiency and precision and meet the needs of variable data printing.
- Functionalization and Personalization: With the diversification of market demands, gravure printing will develop towards more functional and personalized directions, such as adding anti-counterfeiting symbols, RFID, etc.
The above is a comprehensive introduction to the gravure printing of self-adhesive labels. Gravure printing will continue to play an important role in the field of label printing and meet different printing needs.