After the ink is printed, it is completely dried and there is no peeling phenomenon, which is one of the most important indicators for measuring the quality of screen printing. For screen printing of plastic bottles, solvent-based inks or UV inks can be selected. Solvent-based inks are dried by hot air or naturally; UV inks are dried by UV curing machines.
UV ink is UV ink, which refers to the use of ultraviolet light of different wavelengths and energies to polymerize the monomers in the ink binder into polymers under ultraviolet light, so that the ink is film-formed and dried. UV ink has the following characteristics: good environmental protection; no blocking of the net, which is conducive to the printing of fine products; the ink film after drying has good gloss, good wear resistance, water resistance, oil resistance and solvent resistance; fast drying speed: it can be cured instantly under ultraviolet light, greatly improving printing efficiency; saving ink: under the same printing conditions, UV ink uses less ink. Generally, solvent-based ink can print about 50㎡ per kilogram, while UV ink can print 70㎡.
Plastic bottle UV curing machine is a device specially used for drying plastic bottle UV ink. It consists of a conveyor belt, a curing system, and an operation panel. The conveyor belt is generally composed of a stainless steel conveyor belt that can be circulated and drives a rotating fixture. The plastic bottle is placed on the fixture and enters the UV curing system along the conveyor belt. When the bottle enters the irradiation area of the lamp, it will rotate one circle, and the ultraviolet light will irradiate the UV ink on the bottle body, causing drying. By setting the angle and intensity of the UV lamp and adjusting the speed of the bottle, the optimal drying process of the UV ink can be achieved.
M-3000UVS Cylinder UV Drying Machine//Usage and characters
Guide
Suitable for the UV Ink printing cure on various bottles and cylindrical substrate.;
By adjusting its lighting angle, it can also be used in the UV Ink printing cure of flat substrate;
Stainless steel conveyer to resist High Temperature.
Stepless speed adjustment to match with diffrent bottles.;
Suitable for bottles made by plastics, Metal, Glass Etc.
Suitable for the UV Ink printing cure on various bottles and cylindrical substrate;
By adjusting its lighting angle, it can also be used in the UV Ink printing cure of flat or curved substrate;
Enclosure construction with conveyor. Apply half light (3KW) or full light (6KW) tubes, the distance is adjustable;
On the top of the machine equipped with an exhaust system, you can vent the inside heat of curing chamber
Main configuration
Main Motor：zhejiang Motor/reducer;
Feeding Motor： Zhejiang Motor-31K15RGN-C/15W;
Contactor：Shanghai;
Relay ： Shanghai;
UV lamp: England;
Transport speeder ：STS/AUS22-15W;
Cooling fan： SUNON/DP200A.
Accessories included
Operation instruction in English；
M-3000UVS Flat UV Curing Machine//Technical support
Printing elements
To achieve the UV Drying Machine capabilities, Please notice
Please test with UV ink before normal production;
Please replace UV lamp after 1000 hours;
Please ask Master professional electrician to maintain and repair UV curing Machine;
Do not Frequent start UV lamp
Application︰
There is a certain difference between the UV curing process of circular products and the UV curing of flat products. Usually, circular products need to be printed with UV ink in the circumferential direction. Rotate while irradiating light to ensure UV curing effect. Curved surface UV curing machine is widely used in plastic packaging, cosmetics, washing products, pharmaceutical industry, glass packaging and other industries. Conical or frustum-shaped supports are installed on its conveyor belt, which can support the bottles and the speed can be adjusted. It is used in conjunction with semi-automatic curved screen printing machines, and is a very popular product for small and medium printing companies.
