Hot Stamping Hologram, Hot Stamping Hologram Direct
After utility, the holographic picture cannot be removed from the substrate without leaving visible signes of tampering. 7, there may be shown a modified equipment for making use of a chip 20' of the holographic composite sheet 20 to the document substrate to form the ultimate doc on a continuous basis. The metallic dies sixty three are intermittently spaced around the circumference of the metal curler and will, if desired, have a silicon rubber 64 thereon.
The technique has diversified since its rise to prominence within the nineteenth century to incorporate quite a lot of processes. After the Nineteen Seventies, hot stamping turned one of the most essential methods of ornament on the surface of plastic merchandise. NovaVision offers holographic scorching stamping foil for use by different printers on security tasks.
Holographic foils are available in inventory designs (random repeating patterns) or in custom designs (random repeating patterns or registered images). Stock foil designs are often out there in particular person rolls. The minimum order for customized foil is 10,000 LF x 7 inch wide. This foil is designed for machine utility onto a wide range of substrates paper or plastic both as a single image or continuous stripe. It is utilized utilizing heat and strain (scorching stamping).
The adhesive layer G of the holographic composite sheet 20 is facing and involved with the doc substrate 50. The nip curler 61 could also be metallic or a steel with a silicon rubber coating and is maintained at ambient temperature. The metal roller 62 is heated as by internal cartridge heaters 66.
A metallized or painted roll-leaf provider is inserted between the 2, and the die presses down by way of it. The dry paint or foil used is impressed into the surface of the product. The dye-stamping course of itself is non-polluting as a result of the supplies involved are dry. Pressure and warmth trigger the relevant sections of the foil to turn out to be detached from the provider materials and turn into bonded with the printing surface. Hot stamping or foil stamping is a printing methodology of relief printing by which pre-dried ink or foils are transferred to a surface at high temperatures.