| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of improving accuracy of reading a two-dimensional barcode by making it possible to check easily position of a two dimensional code printed on a corrugated cardboard sheet also at a store front, and facilitating taking photograph by a cellular phone with camera, and printing two dimensional code to a corrugated cardboard with sufficient accuracy. <P>SOLUTION: In a print method of corrugated cardboard sheets for; a corrugated cardboard sheet on which a two-dimensional code and a boxed print frame around the above two-dimensional code are printed; a corrugated cardboard sheet on which a distance between a two-dimensional code and a boxed print frame is equal to or more than the width of four cells of the above two dimensional code; and a corrugated cardboard sheet on which a width of boxed print frame is equal to or more than the width of three cells of the above two-dimensional code, this corrugated cardboard sheet print method prints the two-dimensional code and the boxed print frame around the two-dimensional code by flexographic printing using the same plate. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
