Laser or Mechanically Engraved Anilox Rolls?

In 2023, anilox and gravure coating anilox continue to be essential components in the printing and coating/laminating industries.

Whether you’re a seasoned professional or new to these fields, it’s always useful to refresh your knowledge on the available engraving technologies and understand their applications.

Printers use anilox with various types of inks, while coaters and laminators work with coatings and adhesives. Coating and laminating applications may not be as visually apparent as printing but are crucial for tasks such as adding glossy coatings or adhering substrates. That’s why flexo operations often use gravure, or mechanically engraved anolox rolls in coating and laminating stations on press.

Fit & Function

When choosing anilox engravings, there are two main options: laser and mechanically engraved. These methods differ significantly in terms of technique and the end products they can produce. Laser engraving involves using a laser to create a pattern on a ceramic surface, while mechanical engraving employs a mechanical tool to transfer patterns onto a copper layer that is then plated with chrome.

Laser-engraved anilox come in two types: steel tube anilox and sleeves. Both processes start with a ceramic layer that is prepared for laser engraving. A solid-state laser etches a pattern into the ceramic, which is then polished and sent to the end user (printer). Laser-engraved anilox are compatible with printing inks, allowing for the creation of graphics on various substrates. Compared to mechanically engraved anilox, laser-engraved anilox offer increased consistency, precision, and durability due to the ceramic surface.

Mechanically engraved anilox, on the other hand, do not involve inks. They create patterns by contacting copper, followed by polishing and chrome plating. These anilox allow for deeper engravings and are suitable for direct and indirect gravure coating applications.

Within each category of engraving technology, there are further distinctions that can help determine the best choice for specific applications. To identify the most appropriate anilox for your needs, it’s essential to consult with an industry expert who can guide you based on your business’s requirements. In any case, there is an anilox out there tailored to your needs, helping you maintain a competitive edge in the evolving printing and coating industries.

As the printing and coating industries continue to evolve in 2023, it is crucial to stay informed about the latest advancements in anilox engraving technologies and how they can benefit your business. The right anilox engraving technology can improve the quality of your final products, increase efficiency, and reduce waste.

Critical Considerations

One area of focus in recent years has been the development of more environmentally friendly solutions in the printing and coating industries. This includes the use of eco-friendly inks, coatings, and adhesives, as well as more energy-efficient processes for anilox engraving. When selecting an anilox engraving technology, consider how it aligns with your company’s sustainability goals and overall industry trends.

Another aspect to consider when choosing the best anilox engraving technology is the level of customization required for your specific projects. Some applications may demand intricate patterns or fine details, while others may require more straightforward, large-scale designs. Different engraving technologies offer varying levels of detail and customization, so it’s essential to select one that can meet your project’s requirements.

Lastly, consider the maintenance and lifespan of the anilox. Laser-engraved anilox may have a longer lifespan due to the stability of the ceramic surface, but they may also require more specialized maintenance. Mechanically engraved anilox, while more traditional, may need more frequent replacement or repair. Balancing these factors can help you make the most cost-effective decision for your business.

In conclusion, understanding the differences between laser and mechanically engraved anilox, as well as the latest advancements in the printing and coating industries, is vital for businesses to make informed decisions. By considering factors such as environmental impact, customization, and maintenance, you can choose the best anilox engraving technology for your unique needs and stay ahead of the curve in this ever-changing industry.

About the Author

Shon Cornwell is a seasoned marketing professional with seven years of experience in the industry. As the marketing manager at Pamarco, Shon utilizes their expertise to drive strategic campaigns and enhance brand visibility. When not at work, Shon enjoys pursuing their passion for golfing and hosting delightful cookouts with cherished loved ones.