| 摘要 |
In a method of advertising using a delivery truck the present invention, a water-base ink image reception layer is formed on a surface of signboard materials (1 (1) to 1 (3)) constituted of cardboard or the like, desired advertising information is printed thereon using an inkjet printer and the printed surface is protected by a surface protection layer to thereby manufacture advertising signboards (10 (1) to 10 (3)). Next, the advertising signboards are removably attached to a side surface (14) of a van body (13) of a delivery truck (12). The use of the inkjet printer eliminates initial costs for items such as printing plate charges that in the prior art are essential items. Also, by using substrate treatment agents and surface treatment agents and the like, it is possible to produce advertising signboards using low-cost materials such as cardboard.
|
