Electrohydrodynamic Inkjet Printing Equipment

Electrohydrodynamic inkjet printing equipment is based on electrofluid dynamics (EHD) microdrop jet forming technology, through the action of high voltage electric field force, non-contact electrode nozzle port to pull the ink onto the substrate, achieve high precision printing solution. The minimum is 500nm width line print.

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  • Product Description

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  • Printing accuracy can be up to nanometers,  diameter of nanofibers can be adjusted and controlled.

  • Automatic calibration function saves research time.

  • Platform repeatable motion accuracy improved to sub-micron level.

  • Unique software algorithm, print path can be designed, support custom pattern printing, straight line, curve printing.

  • Higher precision print vision, capture the printing process and details.

  • Graphics format: Support vector, bitmap, built-in basic primitives.

  • Better scalability: glove box, UV curing......


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"Pull" : Through the electric field force, the ink is pulled down from the nozzle.

Nozzle diamete:>100μm

Ink viscosity:0.5~10000cPs

Point diameter:1μm~

line width:≥0.5μm

Droplet refinement:≥0.5fL


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"Squeeze" : Push the ink out of the needle by adding a driving force to the solution.

Nozzle diamete:<20μm

Ink viscosity:~20cPs

Point diameter:20μm

Droplet refinement:≥1pL


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