Garbage recycling sign

1. In 1979, the famous American tire company BFGoodrich creatively made the conveyor belt into the shape of a Mobius loop. In this way, the entire conveyor belt loop The Power Architecture logo is uniformly worn on all sides of the conveyor belt to avoid damage to one side of the ordinary conveyor belt, thus fully doubling its lifespan. 2. Dot matrix printers rely on the printing needle to hit the ribbon to leave ink dots one by one on the paper. In order to make full use of the entire surface of the ribbon, the ribbon is often designed into a Mobius circle. 3. In the famous Kenny's Forest Amusement Park in Pittsburgh, USA, there is an "enhanced version" of the roller coaster - its track is a Mobius circle. Passengers race on both sides of the track. 4. The recurring geometric features of the Mobius circle contain eternal and infinite meaning, so it is often used in various logo designs. The trademark of the microprocessor manufacturer Power Architecture is a Mobius circle, and even the garbage collection logo is a variation of the Mobius circle.