A sheet package producing system includes at least a cutter module and a packaging module. The cutter module has a cutter blade, for producing X-ray films by cutting a continuous sheet material. The packaging module has packaging robots, for producing a sheet package by packaging the X-ray films stacked on one another. In the sheet package producing system, a first module control unit is incorporated in the cutter module, for controlling the cutter blade. A second module control unit is incorporated in the packaging module, for controlling the packaging robots. A CPU is connected with the first and second module control units removably by a component network, for controlling the cutter module and the packaging module in synchronism.
This is a divisional of application Ser. No. 11/069,564 filed Mar. 2, 2005, now U.S. Pat. No. 7,069,708, issued on Jul. 4, 2006, which is a divisional of application Ser. No. 10/189,404, filed Jul. 8, 2002, now U.S. Pat. No. 6,907,711, issued on Jun. 21, 2005. The entire disclosures of the prior application Ser. Nos. 11/069,564 and 10/189,404 are hereby incorporated by reference.