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Applied
colour usually has the same durability characteristics of the base
tile to which it is applied. Refiring a tile will not change this,
however we would not usually recommend overglazing a floor tile.
Artwork can be supplied in many formats from bromide
to disc. Significant enlargements of the original may be more successful
if done photographically, especially where an engraved image is
concerned (Subways).
Computer generated artwork is best supplied on
disc in psd, jpeg or tiff file formats. Proof copies can be sent
by email but they are usually too compressed for use as final artwork.
Four colour artwork seperations made for graphic
reproduction are not suitable for ceramics due to the differences
between ceramic CMYK and graphic.
We recommend BS6431 test for all tiles to be used
within a swimming pool environment and frequently expose decorated
tiles for longer than specified in the test. All clients are supplied
with a certicate authenticating the test results (Pools).
Fully vitreous tiles are frost proof and they alone
should be used for all exterior fixings.
Printing can be direct (applied directly to the
tile surface) or indirect (transfer). Transfers are frequently the
print technique of choice for panels as the design is applied right
up to the edge of the tile. Direct printing usually leaves an undecorated
border around the margin of the tile due to the cushion edge.
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The advent of new ceramic colours developed for
laser printing has brought about an opportunity for photographic
realism to be applied to tile without huge costs being incurred.
Used imaginatively this process can be used to
create large scale multicolour works of art at a fraction of the
cost previously quoted.
This process is not dye sublimation. It uses ceramic
colour which is fired onto the tile in exactly the same way as our
previous examples and will meet all necessary building standards.
To explore and maximise the potential of this technique
an understanding of the process and the ceramic technology is required
so that designs are produced specifically for this process as there
are colour palette restrictions. However with experience and knowledge
they can be exploited rather than hinder the design concept.
Ceramic colour can be applied in many ways, hand
painting, print, sponge and spray. It can also be formulated to mature
at different firing temperatures which is why it is such a flexible
decorative material.
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