Plastic films and acrylics can be bent.
The bending method differs between film and plate materials.
Film: Press processing
Plate: Heat bending
In the bending process, the actual bending drawing is unfolded, the dimensions are calculated, and then the material is bent again according to the drawing.
It is best to indicate the inner and outer dimensions on the drawing, since the dimensions of the unfolded drawing will change depending on the notation of the inner and outer dimensions. Since the film material is rolled, there will always be warping, so it is necessary to indicate the direction of the warp on the drawing to avoid problems if the warp is on either side.