| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing method by which high speed continuous printing can be carried out by a printing machine utilizing an inkjet recording system and by using printing paper for offset printing.SOLUTION: There is provided the printing method by the printing machine which utilizes the inkjet recording system in which colored pigment ink at least of cyan, magenta, yellow and black is mounted on the printing paper. Before printing by the inkjet recording system, a pretreatment solution containing a thermoplastic resin is supplied onto a whole printing surface of the printing paper and printing by the inkjet recording system is carried out within 8 seconds after supply of the pretreatment solution and the printing surface of the printing paper is heated within 5 seconds after printing, so that at least the printing surface reaches 40°C or more for 1 second or more. |
