A regular cardboard box, after inkjet printing, transforms into an eye-catching and creative product, thus arousing people’s interest in the items inside.
A company cannot do well in brand promotion without excellent printing technology. To meet the needs of the printing industry, KNF provides high-quality OEM built-in pumps for inkjet printing equipment. The demand for quality and innovation in the 3D bioprinting market is even more stringent, which continues to drive precision cooperation between equipment manufacturers and their component suppliers to jointly address challenges.
A stable and reliable ink path
For the printing industry, a smooth ink path is crucial for high-quality printing. With the increasing demand for printing equipment in the industry, as well as longer operating times and faster circulation cycles, this puts pressure on printing equipment manufacturers and drives them to constantly innovate.
The ink transfer system uses a pump to transfer ink: from the ink storage tank to the nozzle, it will pass through pipes, valves, filters, heaters, and degassing devices of different sizes and lengths. If there is pulsation in the ink path, it will cause pressure fluctuations at the nozzle, resulting in changes in the ink path throughout the system. Similar to the negative impact caused by traffic congestion, pulsation can result in uneven flow, increased energy consumption, and increased component wear, which can affect the printing effect. KNF engineers have been committed to reducing pulsation through innovative combinations of motors, materials, membranes, and drives.
Smooth transmission suitable for sensitive ink and bio ink
Pulsation generates higher pressure peaks and increases the energy passing through the system. In the inkjet printing industry, this energy and high pressure can damage the composition structure of sensitive ink. For example, ink composed of fine pigment colloidal particles, or ink that reacts with heat, light, or humidity. The low pulsation diaphragm pump operates smoothly in the ink delivery system, eliminating severe pressure fluctuations in the fluid and reducing the possibility of shear failure. This smooth transmission suppresses the additional heat and energy generated by bubbles, helping to prevent premature darkening and solidification of UV ink. In the emerging 3D bioprinting technology, smooth transmission and low pulsation are both very important. If pulsation is not controlled, sensitive bioinks made from living cells may suffer mechanical damage due to the impact of higher pressure peaks.
Better adaptation to device components
Inkjet equipment manufacturers use the most advanced components to design systems that meet industry requirements for quality, reliability, and service life. In a complex network consisting of pipelines, filters, deaerators, heaters, solenoid valves, printing nozzles, and controllers, low pulsation diaphragm pumps are highly needed to reduce system vibration and damage to sensitive components.
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Ceramic inkjet printing machine ink pump, glass printing machine ink pump
Post time: Aug-02-2024