AQUA GRAVO W-QS (Water based gravure ink medium)
Water-Based Roto-Gravure Printing Inks provided by us, are successfully used in various printing processes such as offset lithography, flexography, and digital printing. These inks typically include no more than 30% solvents in the composition, considerably minimizing VOC emissions. This decrease not only protects the environment from pollution but also provides a safer and better working environment for operators. Water-Based Roto-Gravure Printing Inks are the most prevalent printing process used in flexible packaging manufacture. Low per-unit costs in a high-volume production environment.
High colour strength at low viscosity.
Rapid drying by absorption into the substrate.
Can be formulated for low slip, enhanced rub product resistance.
Water based gravure inks are used for wide variety of application.
Choking problems are not visible even in long and continues run.
Technical information and ink handling
Appearance: Milky white liquid.
Miscibility: Good in water.
pH: 8 - 9
Compatibility: Compatible with water and pigment emulsion.
Substrate: Any type of paper and stock substrate.
Wash up: Water is normally used. However if inks have been allowed to dry on the rollers or stereos, propylene glycol-ethyl or a mild alkali solution may be necessary to fully remove dried inks.
Storage: Being water based AQUA GRAVO W-QS is not considered highly inflammable.
(Information provided here is in good faith, to the best of our knowledge and without liabilities)