| 摘要 |
A data processing device for use with a packaging machine, wherein goods are packaged in trays or the like with a cover material having data applied thereto in accordance with weight and price information relating to the goods. The device includes a weighing device onto which goods are placed from a conveyer, a calculator having programmed price information, and the weight information of the goods from the weighing device, and a print-out unit receiving data from the computer and applying it to the cover material so that that part of the cover material with the data for the tray having goods weighed which produces the data will have the cover applied to the corresponding tray of goods. A tray conveyer is provided for advancing trays in equally spaced relation along a horizontal path, while a web of material in which the covers for the trays are produced is fed to the trays on a tray conveyer.
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