| 摘要 |
Provided is an ink composition, which has no ink smell, improves rubfastness and bleeding resistance of printed images to embody clear images, and enhances image durability. The ink composition comprises a cyclodextrin-based compound, a metal salt, a colorant, a water-soluble solvent, and water. A content of the cyclodextrin is 0.1-10 parts by weight based on 1 part by weight of the colorant. The content of the metal salt is 0.01-1 parts by weight based on 1 part by weight of the colorant. The metal salt is at least one selected from the group consisting of AlCl3, FeCl3, FeBr3, SnCl4, SbCl5, ZnCl2, BF3, and TiC4. |
