POSTCARD AND PRODUCTION THEREOF

PURPOSE: To mechanically mass-produce a postcard capable of sufficiently keeping secrecy and good in user's convenience by bonding inner paper to the pressure-sensitive layer on the inside surface of pasteboard and applying printing to the outside surface of the inner surface and peeling off an unnecessary part to conceal printing by the exposed adhesive layer. CONSTITUTION: Roll-shaped tack paper wherein a separator is bonded to the pressure-sensitive layer provided to the inside surface of pasteboard in a freely peelable manner is prepared and the printing 9 of a communication sentence is applied to the outside surface of the separator. A cutting-off line 11 for removing an unnecessary part is formed to the separator to peel off the unnecessary part 12. The outside of the separator is covered with cover paper 15 to be bonded to the adhesive layer 18 exposed by peeling off the unnecessary part 12 to conceal the printing 9 of the communication sentence. A cutting-off line due to a finger such as a perforation like cutting-off line 22 is provided to the cover paper 15 at the place on the line surrounding the concealed printing 9. By this constitution, a postcard capable of sufficiently keeping secrecy and good in user's convenience can be mechanically mass-produced.