Printing method, printing device, printing head, container vessel for containing printing object and printing method for cassettes

摘要

PCT No. PCT/JP93/00860 Sec. 371 Date Feb. 22, 1994 Sec. 102(e) Date Feb. 22, 1994 PCT Filed Jun. 24, 1993 PCT Pub. No. WO94/00300 PCT Pub. Date Jan. 6, 1994A method for printing on a recording medium or on a cassette having the recording medium housed herein includes the steps of ejecting the ink by a first ink-jet printing head on the surface of the recording medium or of the cassette having the recording medium housed in it in a direction at right angles to the surface for forming an underlying layer, ejecting the ink by a second ink jet printing head supplied with data based on the printing picture information on the surface in a direction at right angles to the surface for forming a color printing layer on the underlying layer, and ejecting the ink by a third printing head on the printing layer in a direction at right angles to the surface for forming a protective layer.