also known as a tri-fold a three-fold flat or unit. consists of three panels hinged together so as to fold up flat similar to a story book. This technicque is often employed in the manufacture of dressing screens.
also known as a tri-fold a three-fold flat or unit. consists of three panels hinged together so as to fold up flat similar to a story book. This technicque is often employed in the manufacture of dressing screens.