@ Glycerin in Inks
Glycerin in inks is an essential element for obtaining high-quality prints, characterised by greater fluidity and durability.
This compound enhances viscosity, improves colour rendering, and increases the resistance of the ink, making it a key ingredient in the production of inks for commercial and industrial printing.
Thanks to its versatility, Glycerin finds application in many sectors, contributing to more uniform and better-performing printing results.
Why is Glycerin essential in inks?
Glycerin is a colourless, odourless liquid with excellent hygroscopic and lubricating properties. Thanks to its ability to retain moisture, it helps prevent the ink from drying out prematurely, ensuring a uniform flow during printing. This is particularly useful in water-based inks, where Glycerin helps maintain optimal viscosity and avoid clogging in the print heads.
Glycerin in inks also improves the adhesion of the pigment to the printing surface, ensuring brighter colours and greater durability over time. This characteristic is essential for high-quality prints intended for advertising materials, packaging, and specialised sectors such as printing on fabrics or plastics.
The Benefits of Glycerin in Ink Formulation
The use of Glycerin in inks offers several benefits, including:
- Longer life and stability: Inks containing Glycerin are more resistant to temperature changes and premature drying.
- Constant flow: reduces friction and prevents clogging in printing machines.
- Better colour rendering: promotes a uniform distribution of pigments, increasing the vividness of colours
- Compatibility with various surfaces: suitable for paper, plastic, fabrics, and speciality materials.
Conclusion
The use of Glycerin in inks represents a significant innovation that improves the quality and durability of printing. Thanks to its lubricating and hygroscopic properties, this ingredient enables smoother, more uniform, and resistant prints. For the printing industry, Glycerin remains an indispensable ally, ensuring high standards and meeting the needs of an increasingly demanding market.