INKS FOR THE FOOD INDUSTRY

Zanasi “food grade” inks are certified for direct marking of food products. The fluids are manufactured through processes with HACCP self-control system, with raw materials suitable for food use and strict quality controls, also suitable for achieving Halal certification.

Food safety is guaranteed by Zanasi inks for food packaging, manufactured in compliance with EuPIA guidelines to print on food packaging, in production plants operating in accordance with GMP (Good Manufacturing Practices) procedures, that ensure complete traceability from raw material to finished product. Also available in MEK-Free version.

Although MEK is not classified as an ozone-depleting compound or substance of very high concern (SVHC), local regulations or preferences may limit the use of inks containing MEK. The Zanasi MEK-Free range allows for a reliable solution for a wide variety of surfaces.

Thermochromic ink formulated for use on materials subjected to sterilisation with the aim of providing indications for quality control through the ink’s colour change. The sterilisation process must take place at a minimum temperature of 121°C for 45 minutes or more in order for the colour change from green to blue to happen, which means that the thermal treatment has been carried out in the phase of hermetic packaging.

The formulation of these inks allows to handle the product less than a second after printing and they are suitable for fast-moving production lines, including flowpack packaging machines. They incorporate special fast-drying solvents and resins compatible with food packaging. MEK-Free.

Immediately after cold filling, these inks penetrate condensation to adhere to the surface. Inks  resistant to condensation are suitable for pasteurization and refrigeration processes, and are available in removable and non-removable version with caustic solution.