1. The parametrization of the Möbius strip.

- X = (r + (y/2)*cos(x/2))*cos(x)
- Y = (r + (y/2)*cos(x/2))*sin(x)
- Z = (y/2)*sin(x/2)
- 0 ≤ x < 2π

2. Using the component LunchBox to create the Möbius strip.

3. Grid structure of two Möbius strips, that are scaled of each other.

4. End points of the grid.

5. Grid structure between two strips.

6. Surface from the grid.

7. Unfolding of the surface.

8. Widening two sides of the shape to fold these parts.