Printing system and method for glass high-temperature jet printing codes
A printing system and glass technology, applied in printing devices, copying/marking methods, printing, etc., can solve the problems of easy detachment of self-adhesive, 2-dimensional code color easily detached, short storage time, etc., to improve the batch pass rate , The effect of precise location and reduction of production costs
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Embodiment 1
[0045] (1) Preparation of low-temperature glaze: SiO 2 20 copies, B 2 o 3 5 copies, Bi 2 o 3 35 parts, Al 2 o 3 1.5 parts, CuO 1 part, Cr 2 o 3 1.5 parts, ZrO 2 1 copy, K 2 O 0.5 parts, Na 2 O 1.5 parts, Li 2 O 1.5 parts; mix well, calcinate at 800°C for 1 hour to form a frit, take out the frit and crush it to below 300 mesh by ball milling to obtain the low-temperature glaze;
[0046] (2) Preparation of micro-nano glaze slurry: Mix 60 parts of low-temperature glaze prepared in step (1), 10 parts of dispersant, 5 parts of resin and 25 parts of cyclohexanone, and after uniform dispersion, fully grind with a sand mill, The particle size of the grinding zirconium beads used is between 0.3 and 1.0 mm, and the average particle size is 100 nm, and the maximum particle size is 600 nm.
[0047] (3) Add 85 parts of micro-nano glaze slurry prepared in step (2), 0.2 parts of leveling agent, 5 parts of resin, 5 parts of propylene glycol methyl ether acetate, and 5 parts ...
Embodiment 2
[0049] (1) Preparation of low-temperature glaze: SiO 2 40 copies, B 2 o 3 15 copies, Bi 2 o 3 55 parts, Al 2 o 3 4.5 parts, CuO 2.5 parts, Cr 2 o 3 5 parts, ZrO 2 4 copies, K 2 O 1.5 parts, Na 2 O 0.5 parts, Li 2 3 parts of O; mix well, calcinate at 900°C for 0.5h to form a frit, take out the frit and crush it to below 300 mesh by ball milling to obtain the low-temperature glaze;
[0050] (2) Preparation of micro-nano glaze slurry: Mix 60 parts of low-temperature glaze prepared in step (1), 10 parts of dispersant, 5 parts of resin and 25 parts of cyclohexanone, and after uniform dispersion, fully grind with a sand mill, The particle size of the grinding zirconium beads used is between 0.3 and 1.0 mm, and the average particle size is 300 nm, and the maximum particle size is 700 nm.
[0051] (3) Add 85 parts of micro-nano glaze slurry prepared in step (2), 0.2 parts of leveling agent, 5 parts of resin, 5 parts of propylene glycol methyl ether acetate, and 5 par...
Embodiment 3
[0053] (1) Preparation of low-temperature glaze: SiO 2 25 copies, B 2 o 3 10 copies, Bi 2 o 3 40 parts, Al 2 o 3 2.5 parts, CuO 3.5 parts, Cr 2 o 3 3.5 parts, ZrO 2 3 copies, K 2 O 1 part, Na 2 O 1 part, Li 2 2 parts of O; mix well, calcinate at 850°C for 1 hour to form a frit, take out the frit and crush it to below 300 mesh by ball milling to obtain the low-temperature glaze;
[0054] (2) Preparation of micro-nano glaze slurry: Mix 60 parts of low-temperature glaze prepared in step (1), 7 parts of dispersant, 8 parts of resin and 25 parts of cyclohexanone, after uniform dispersion, fully grind with a sand mill, The particle size of the grinding zirconium beads used is between 0.3 and 1.0 mm, and the average particle size is 300 nm, and the maximum particle size is 600 nm.
[0055] (3) Add 90 parts of micro-nano glaze slurry prepared in step (2), 0.2 parts of leveling agent, 5 parts of resin, 2 parts of propylene glycol methyl ether acetate, and 3 parts of dip...
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