There are four categories
1 .Challenger SK4 solvent ink for inkjet printer/printing machine.
2 . Vibrant, brilliant colors and excellent color gamut.
3 . Color and density consistency between different batches;.
4 . More than 12 months shelf time and less wear on the print heads.
5 . No clogged nozzles thus ensuring better print quality.
original SK4 solvent ink for Infiniti Challenger Phaeton solvent printer
Temperature: 18 to 30° C / 64 to 86F
Relative Humidity: 25 to 60% Non-condensing
1 . The ink should be stored indoors at a temperature between 5 and 30° C.
2 . Shelf-life is 12 months, when stored as above.
3 . Care must be taken to avoid contamination of inks and substrates.