Shown below are some special printing processes that add security
to your documents.
Hot Stamp Foil Printing
The hot stamp foil printing process
bonds foil to paper or plastic to create a special foil image. The
bonding of the foil to paper or plastic is created by using a metal
die, heat and pressure. Using foil printing is a very effective way
to add security to your document. It cannot be duplicated by scanners
or copiers. Hot stamp foil printing makes an effective deterrent to
forgers since they would have to use the actual foil stamping process
to reproduce the document with the foil image. Foil printing can be
applied in single color, multiple color, rainbow color or with a holographic
pattern.
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Prismatic Printing
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Prismatic printing is a special printing technique where a pantograph
background is printed in two or more colors on the same printing unit.
The different ink colors merge where they meet in the ink fountain
to form a blend of colors in the background. The special varying effect
is very difficult to reproduce by using a scanner, computer or copier.
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Intaglio Printing
The intaglio printing process uses
a metal plate that has had the image cut into the surface. The sunken
image is filled with ink and the surface is wiped clean so only ink
is left in the sunken image areas. Then dampened paper comes in contact
with the plate and pressure is applied, embossing the image and forcing
the ink in the image areas to transfer to the paper. The embossed
ridges can be felt when rubbing across the surface, indicating the
the document is an original. The intaglio printing process is used
on old US currency and 95% of the world's currency. It is also used
on stocks, bonds and other valuable documents. It is a very specialized
process that gives a document a very high quality look. This high
quality printing cannot be reproduced by using scanners, color copiers
or computers with laser printers. Intaglio is an old printing process
but is still used today as one of the best security features on valuable
documents.
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