Cardboard backing for posters!?

[BlackTigers]

...I just forget where.

Anyway, I've seen someone/somewhere that had posters (movie posters, band posters....the posters that go on walls...) shrink wrapped to a piece of cardboard in the back.

Does anyone know where I can get this done?

 

[rivan]

They probably won't have cardboard, but places like Kinko's can usually mount to substrates like foam core or sintra.

 

[Leros]

Poster often are sold shrinkwrapped to cardboard. Maybe that's what you saw.