CONTAINER WITH TWO-DIMENSIONAL CODE, AND PACKING MATERIAL WITH TWO-DIMENSIONAL CODE

摘要

PROBLEM TO BE SOLVED: To provide a container with a two-dimensional code switched into an unreadable state and a readable state.;SOLUTION: A QR code Q is printed on a deformation part 12 so as to be distorted in a state before a lid 16 of the container 10 is pulled out, while the QR code Q is printed on the deformation part 12 to be in right rectangular shape when the lid of the container 10 is pulled out to release internal gas pressure by unsealing and triangles 12d surrounded by folds 14 are put in an inwardly recessed state. The printed QR code Q is unreadable in the distorted state but readable in the pulled-out state of the lid.;COPYRIGHT: (C)2007,JPO&INPIT