The SPIRAL © 2014

grabcad

The SPIRAL © 2014 >>>>>>>>>>> INNOVATION >>>>>>>>>>> The Spiral retracts according paper consumes. (see details Spiral 07.jpg) ______________________________________________ The spiral is one of the oldest symbols and is found on all continents, having played a key role in the symbolism from its appearance in the megalithic art. In nature we find clear examples of spirals as many shells of animals that form a logarithmic spiral. Also can be found in various horns, pelts, teeth, nails and some plants. In our case, we thought that as the paper roll is itself a spiral, the container could also have the same shape. The paper is introduced into the interior of the spiral structure of polypropylene, so that the free end comes to a outside of the spiral. In this way the paper roll spins free while we stretch. Spiral retracts according paper consumes. At the moment when we pull in the other direction the paper is cut with the outside of the spiral. copyright 2014 © Pinfor Team & Alfredo Gallozzi