Patent ID: 6854418

Claim:
An intensive machine performing a plurality of processes in a series of steps of fabricating a multilayer substrate, comprising: a roll of insulating sheet formed into an insulating layer of each of a plurality of layers of the multilayer substrate; an adsorbing and conveying table adsorbing the sheet fed out of the roll by an air suction force and holding the adsorbed sheet, the table further conveying the sheet while holding the sheet; an intensive platform supporting the adsorbing and conveying table so that the table is reciprocally moved in a conveying direction of the table and a direction opposed to the conveying direction; a via hole forming apparatus provided on the intensive platform for forming a via hole in the sheet held on the table in an adsorbed state; a filling and printing apparatus provided on the platform so as to be disposed over the sheet having passed the via hole forming apparatus by a feeding operation of the table to fill the via hole with a conductor paste and print the conductor paste on the sheet; and a wiring pattern printing apparatus provided on the platform so as to be disposed over the sheet having passed the filling and printing apparatus by a feeding operation of the table to print a wiring pattern on the sheet.