| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an envelope which has a role to entertain its receiver by incorporating line drawing for coloring on the wide unused inner paper face of the envelope for the effective use of the material and a role to increase a merchandise advertisement effect when the envelope is used for direct mail by stimulating the receiver to open the envelope. <P>SOLUTION: Cutoff lines (4, 5, 6) are provided on the folding line of the lid (1), the folding line of the vertical paste area (2) and the folding line of the bottom (3) of the envelope, respectively. The envelope is cut along the cutoff lines (4, 5, 6) using a paper knife etc. to open and spread out the envelope and to enjoy line drawing (8) for coloring provided on the unused inner face (7) of the enveloped whose area is roughly twice the size. <P>COPYRIGHT: (C)2012,JPO&INPIT |
