The Working Principle Of Inkjet Ink

The working principle of inkjet ink is mainly based on droplet ejection technology, which includes three steps: ink delivery, droplet splitting, and precise positioning

1). Ink delivery

Stable delivery of specialized ink to the nozzle through the ink supply system (similar to fountain pen ink filling) requires precise pressure control to avoid interruption or overflow.  ‌

2). Droplet splitting

Adopting piezoelectric or thermal foaming technology:

Piezoelectric: Decompose ink into micrometer sized droplets (finer than a human hair) through high-frequency vibration;

Thermal foaming type: Ink is vaporized by heating elements to form ink droplets.  ‌

3). precise positioning

By controlling the trajectory of ink droplets through electric fields or air pressure, ink droplets can accurately land on the surface of products (such as plastic bottles, metal cans, etc.), and the entire process only takes milliseconds.

We supply Solvent ink, Eco solvent ink,Leather Eco solvent ink, DTF Ink,DTG Ink ,UV Curable Ink,UV DTF ink, Sublimation ink, Water base dye ink etc.

We also offer OEM/ODM services.

Welcome to consult related business,and have a nice day!