Position:HOME > Ink Knowledge > Other Printing Ink
Date: Dec 25 2024 From: Star Color
How to Store Gravure Ink Properly: Best Practices for Longevity and Performance
Gravure inks play a crucial role in delivering high-quality prints for various applications, including packaging, labels, and decorative materials. Proper storage of gravure inks is essential to maintain their properties, ensure consistent performance, and minimize waste. Improper handling or storage can lead to drying, contamination, or degradation, affecting the print quality and increasing production costs.
Why Proper Storage of Gravure Ink Matters
Gravure inks consist of pigments, binders, solvents, and additives that work together to produce vibrant, durable prints. These components are sensitive to environmental factors, such as:
Proper storage prevents these issues, ensuring the ink retains its original properties and performs consistently.
Tip: Use climate-controlled storage areas to ensure temperature consistency.
Tip: For partially used containers, consider adding a layer of inert gas, like nitrogen, to minimize oxidation.
Tip: Implement a first-in, first-out (FIFO) system to use older ink batches first and avoid expiration.
Tip: Train staff on proper handling procedures to minimize the risk of contamination.
Tip: Avoid over-thinning, as this can affect print quality and drying time.
Tip: Keep the product’s technical data sheet (TDS) and safety data sheet (SDS) accessible for reference.
Proper storage of gravure ink is essential for maintaining its quality, reducing waste, and ensuring optimal performance in printing applications. By following best practices—such as maintaining ideal temperatures, sealing containers, avoiding contamination, and adhering to manufacturer guidelines—you can maximize the shelf life of your gravure inks and enhance your printing operations.