| 摘要 |
PROBLEM TO BE SOLVED: To obtain a method for manufacturing a laminated package which surely check by a machine whether the combination of a surface film and a back face film printed in advance is correct or not. SOLUTION: In the method for manufacturing the laminated package for holding a commodity to be packaged between a first film region being the surface of the commodity when the commodity is manufactured and a second film region being the back face of the commodity when the commodity is manufactured, a first bar code is printed on either of a first film roll and a second film roll, and a second bar code corresponding in advance on other of the first film roll and the second film roll is printed, and before a process in which the second film roll covers the first film roll, the method includes: a reading process for reading the first bar code printed in one film region and the second bar code printed outside the other film region; and a process in which, when it is confirmed that the first bar code and the second bar code which are read are not in a corresponding group, the second film roll covering the first film roll is stopped. COPYRIGHT: (C)2011,JPO&INPIT
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