PRESERVATION METHOD FOR INKJET RECORDING INK AND IMAGE FORMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a preservation method for actinic-radiation-curing inkjet recording ink which can very stably record a sharply defined image excellent in character quality and free from color commingling and to provide an image formation method.

SOLUTION: The preservation method comprises sealing actinic-radiation-curing inkjet recording ink containing a cationically polymerizable monomer and an initiator and being in a state in which the ink has a water content of 1.50-5.00 mass% when measured by the Karl-Fischer method in a container.

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