- Nama Perusahaan : PT.KGK INDONESIA
- Alamat : Jl.Bedugul Daan Mogot Baru 3A N0.3 Kalideres Jakarta Barat,11840 Indonesia
- Telp : 021-2940 5168/021-2940 5169
- Line businees : selling inkjet printers, roller coders, and related soft wares to mark automatically carton paper, kraft paper, building material and parts on production line etc.
- Main Product : KGK Inkjet printer dan Logopak Labelling system
Get in touch with us for sales and Support :
Tri Hapsoro
Mobile :0811 8160 806
E-Mail : tri@kgkindonesia.co.id
About inkjet technology
CIJ=Continous Inkjet Printer
● In order to print on plastic and metal, quick-drying ink is required, on-demand type, the ink will be solidified at the nozzle. So, even when you do not want to print, and is configured to use as ink jet at all times while driving is “continuous”.
● the ink to be supplied under pressure in the pump, and give constant vibration by a piezoelectric element to ejection time. For this reason, the ink was ejected from the nozzle will continue flying Become a fine ink droplets.
● jumped into ink recovery mouth as it is when you are not printing, ink is recovered. When charging the ink droplets according to the print signal, is affected by the electric field in transit between the deflecting electrodes, you will be flying toward the printing target orbit is shifted.
● By adjust the charging voltage, to control the trajectory, it prints the letter of 32 dot approximately one nozzle.
● To configure the dot depending on the angle of the orbit, the size of the character varies depending on the distance between the nozzle and the object. Because of the distance of the ink, I can be printed in position relatively far.
● ink droplet is small enough compared to the size of the character, character that is printed is the dot character typical. That it is printable also from not being flat is also a good point. It is a method for printing to individually wrapped, such as food, a fitness in particular.
● because that mechanism is complex, such as that, large characters can not be printed, it is not used to, such as exterior box, you will be called lower case only.
=====================================================================================================================
DOD=Drop On Demand
● The ink jet printer of valve type, by opening and closing of the electromagnetic valve, which controls the ejection of ink.
● the ink is pressurized and sent to the nozzle backwards, but because the valve is normally closed, the ink does not come out from the nozzle. Electromagnetic valve opens print signal comes, ink is ejected from the nozzle.
● response of the bulb is inferior to piezo, it is not suitable for printing too fast. In addition, the nozzle diameter is also relatively large, I will slowly a large jet ink droplets.
● This type is suitable for printing fewer characters dot number for this, but not good print quality. The pressure is applied to the ink, the power to eject ink from piezo is large, there is a feature that can be printed even if there is a distance to some extent the print target.
● nozzle of only the number of dots are arranged in the series. Expensive components is small compared to piezo, has the advantage of being able to sell at a low price, we are the mainstream in the ink-jet printer of low cost and low number of dots.
=====================================================================================================================
High Resolution Printer
● piezo element is a piezoelectric element which expands and contracts voltage is applied. By controlling the voltage applied to the device, it is ejected ink.
● ink is to stay always in the nozzle part, it has reached a point where it was balanced by gravity and ink tank. At this time, the surface tension of the ink, it does not leak from the nozzle ink.
● element shrinks when an electrical voltage is applied to the piezoelectric element, ink will have been sucked into the nozzle backward. The next time the device is restored, the ink is pushed by the pressure, and then ejected from the nozzle as a water gun.
● Instead of mechanically moving, the piezo element expands and contracts in a small movement by the voltage.Hole diameter to jet because very small with about 50μm, when the ink droplets to jet is also reduced, the data is printed, the size of the dot is less than 1mm.
● For this reason, it is a good point ink usage is small, and can be beautiful print with no bleeding.
● nozzle of the number of control channels are arranged in series to the head. Per nozzle, I have a hole in one 1-7.In our company, it offers a wide range of head of channel 32 channel 500 ~.
● Because it is done at a high speed of about 10KHz control of the piezo element, can be printed with a margin in the high speed line. In addition, mechanical wear is small, the life of the head also increases.
● In our new head, is adopted and improved the following points, a mechanism that evolved even more.
- Than built, the traditional head to head in the check valve, impact resistance, vibration resistance is greatly improved, the installation of the conveyor line is perfect than ever.
- A dual ink feed system in the ink flow path, and ensure the flow of the ink. As a result, the printing of high-speed line, will be the more stable.
- In order to extend the life of the head, put a thin film between the ink and piezo piston head, ink and sealing member was not touch directly.
- Compared to conventional head, I realize compact head.
PT KGK INDONESIA 