| 摘要 |
A device and method of forming a device in the form of an image particularly useful as a security device is disclosed wherein a magnetically aligned pigment coating upon a release layer on a first substrate on which it is coated is stamped, or example hot stampe d onto another substrate or object. Multiple stamped aligned regions can be oriented differently on the other substrate or object in the form of a patch work or mosaic. For example a region of stamped aligned flakes having the flakes oriented in a North-South orientation can b e stamped onto one region of an object or substrate and another region of stamped same flakes removed from a same substrate can be stamped onto a same object oriented in an E-W orientation. By first aligning and curing flakes onto a releasable substrate, these flakes can be stamped in various shapes and sizes of patches to be adhesively fixed to another substrate or object. |
