At the moment, ceramics containers and
spray painted decoration has been replaced by colour decal transfer. however,
some workers on the screen ceramic decal printing technology not quite realize,
this article will concentrate on technical problems in this location, for any
profile in the hope of much better concepts into impact.
1, ceramic decals scope and qualities of
paper use
1), primarily employed in ceramic decal
china pan decorative patterns and colors to replace the old days of
hand-painted and spray painted process.
two), ceramic decal printing resolution as
much as 40-50 lines / cm.
3), ceramic decal paper inks logo posted on
the ceramics,using the ceramic color（Ceramic Color
Pigment） varieties of hair color agent determined.
4), ceramic will be the ceramic ink decal
carrier, into ceramic glaze and ceramic beneath glaze decals decal paper,
wrapping paper because of the composition and the type of distinction.
5), as ceramic ink opacity, transparency is
poor, so the existing theory can not use principal colors for printing, network
printing side by side with non-overlay network special color ink printing.
six), enamel decal printing inks for the
high-temperature solvent of ink; beneath glaze decal printing inks for the
high-temperature water-based ink. 2, the classification of ceramic decals and
glaze under the order and sintering in various techniques, into ceramic glaze
ceramic beneath glaze decal and. （Ceramic Glaze
Color）
1), ceramic glaze stickers: is 1st glazed
ceramic ware, right after the decal, after which sintered. about patterns of
ceramic ink printing in the pvb film surface, pvb film is coated with
perchlorethylene adhesive the finish of paper coating two pvb resolution to
acquire. use, the first end of paper and printing a pattern of pvb membrane
separation, and then dip alcohol soon after pvb film posted around the pottery
glaze table surface, by means of the 780-830 sintering, pvb film carbonized
decomposition patterns in pottery glaze on the attachment to complete the
transfer of color ceramics.
two), ceramic beneath glaze decal: may be
the initial inside the ceramics embryos decal, then coated with a layer of
transparent enamel sintering at 1350 below colour pottery. will set flower
design and style printed on paper, this set of paper is tissue paper flowers
and 180g /? wood pulp paper for the time being be mounted collectively, and
mounted with each other using a bonding liquid and liquid filling the common
answer is created by a particular percentage and concentration, mounted timely
need to use particular co-mounted liquid. patterns on the carrier for the
tissue paper, also called parchment. use, will probably be posted on the
ceramic flower paper carrier embryos, unfold the mount, the coated layer of
transparent enamel, making porcelain enamel layer covers the entire embryo, and
then ceramic sintered at 1350 embryo into a colorful ceramics. （Ceramic Pigment）
three, ceramic ink composition
1), porcelain enamel ink composition.
Connection material: solid resin and organic solvent soluble resin, or
film-forming properties. Hair color agent: division of metallic oxides, decided
to colour hue right after firing. Additives: improve the brightness of pigment,
so color decorating porcelain mojing fusion burn and ceramic glaze. Generally
lead glass body, low melting point of boron.
2), under glaze porcelain ink ceramic ink
composition and also the very same glaze, however the binders are water-soluble
material.
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