Inkjet printer, dye printing method, and ink
A dye printing method and an ink capable of performing printing on more types of media than in the related art are shown. A dye printing method using ink 10 containing a solvent 11 , and particles of a thermoplastic resin dispersed in the solvent 11 and containing a dye 13 is characterized by including a printing process of performing a printing on a medium 20 with the ink 10 , a particle fixing process of fixing the particles 12 to the medium 20 by drying the solvent 11 of the ink 10 ejected to the medium 20 by the printing process, and a resin fixing process of fixing the thermoplastic resin to the medium 20 by heating the particles 12 fixed to the medium 20 by the particle fixing process, at least at a glass-transition temperature or higher.
1. An ink, comprising:
a solvent;
particles of a thermoplastic resin dispersed in the solvent and including a dye; and
small particles of a thermoplastic resin dispersed in the solvent and having a particle diameter smaller than that of the particles, wherein
the small particles have a glass-transition point lower than that of the particles.
2. The ink according to claim 1 , wherein:
the small particles are dyed in a color identical or similar to the color of the particles including the dye uniformly dispersed therein by heating.
3. The ink according to claim 1 , wherein:
the small particles are dyed in a color identical or similar to the color of the particles including the dye uniformly dispersed therein by heating.