1, the stage background board with cloth on the surface.
Fabric background board is the most common way to make background board in the early days. Usually, one or two layers of cloth are stretched on the surface of the board, and then the sticky post-it notes or three-dimensional characters of benzene board are used as the theme.
2, photo paper photo background board
Photographic paper photo background board is painted with photographic paper and mounted on a wooden board. Its advantages are high definition, weak reflectivity and convenient cutting. It is suitable for making special-shaped backgrounds and can be painted in four colors. Its disadvantage is that it is not rain-proof, easy to swell and wrinkle when the sun radiates or the temperature difference is large, and the installation and production speed is slow.
3, pull the net exhibition frame
The net-pulling display stand has the characteristics of portable display and is often used for small-scale activities. It has low cost, can be packed away, and is convenient to carry and install.
4.PVC stage background board
PVC cloth is the most commonly used material for making background board, which is mainly colored with PVC cloth, covered on the surface of metal truss or wood board, and supported by tripod counterweight. Its advantages are convenient manufacture, quick installation, printing in four colors, low cost, rain and sun protection. Its disadvantages are large reflection surface, low resolution and poor flexibility, which is not conducive to the production of special-shaped background.