| 摘要 |
Slip-proof device for marking specific spots in thin films, whether these are of paper, cloth or other materials, such as pages of books or magazines. It is formed by a plate of a thin material, rigid, semi-rigid or flexible, divided into two bodies joined by a blank such that each one can be folded on the other. Said blank incorporates a flap that simplifies handling the device. The rear face of each body has a magnet, so that when the device is folded the magnets will attract each other and create a magnetic field that can cross the film, so that the two bodies will be attached to one another requiring to exert a force in the opposite direction to separate them. After the device is set in place it will remain there, hindering any accidental displacement but allowing such a displacement when desired. <IMAGE> |
