We are Copprint, a Nano Copper Ink Company.

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Interested in learning how Nano Copper Inks can help you print additive copper flexible electronics?

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    We are inventing

    The future of printed electronics is copper

    Printed electronic circuits are all around us.

    Copprint is ushering in a new era of printed electronics, empowering ubiquitous conductivity.

    Our rapid self-sintering Nano Copper Inks enable very-low cost, high conductivity, environmentally friendly printed electronics, embedded everywhere.

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    Nano Copper Inks that outperform silver.

    Anything you can print with conductive silver inks, Copprint can do better, faster.
    At a fraction of the cost.

    0 0% 5%


    High Conductivity

    Copprint Nano Copper Inks match top silver inks for any printed pattern, with high conductivity of (<3 mΩ/□/mil).

    Price Performance

    From 3-5X cost savings of copper inks compared to silver. Up to 90% material savings compared to etched aluminum and copper.

    Substrate Freedom

    Substrate freedom for printed electronics on paper, PET, PEN, Teslin, PI, FR4, fabrics and more.

    Rapid Self-Sintering

    Oxidation free high conductivity copper printing, in air environment with rapid heating and sintering at 180-300°C and curing for fast throughput and high yield embedded electronics printing.


    Simple Fabrication

    Simple print, dry, sinter fabrication using standard, low cost equipment. No need for photonic sintering or expensive lasers. Robust conductive elements with tested Thermal-Humidity resistance (up to 1000h at 85 °C / 85 RH).

    Green Circuits

    No hazardous materials, can be used everywhere. Copprint nano copper inks printed on a paper substrate are fully compostable, ensuring a minimal ecological footprint for green circuits everywhere.


    Printed electronics, unleashed

    Copprint brings all the advantages of additive manufacturing to printed electronics across all scales and substrates.

    Copprint is enabling additive printing for ubiquitous conductivity for a range of embedded electronic markets: RFID antenas, Heterojunction Photovoltaic (PV) cells, Flexible electronics and PCBs on PET, PI, PC, conductive fabrics, patterns, batteries and many more.

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    Nano copper Dispersions

    The Latest from Copprint

    Excellent soldering on conductive copper ink demonstrated by the formation of an IMC (InterMetallic Compound) layer Announcement
    Excellent soldering on conductive copper ink demonstrated by the formation of an IMC (InterMetallic Compound) layer
    October 12, 2021

    Additive Manufacturing of Electronics requires good soldering and is enabled with Copprint’s conductive copper inks, as demonstrated by the formation of an IMC layer (Inter Metallic Compound). This layer is formed during reflow between the solder alloy and printed conductive copper paste and is the index of good soldering (see explanation here ).   Full process […]

    Copper Sponsor for CPES2021 Event
    Copper Sponsor for CPES2021
    February 27, 2021

    Copprint is proud to be a Copper Sponsor for CPES2021. For further info see “intelliFLEX to present Virtual CPES2021, March 17-19, 2021”    

    Copprint-Tatsuta Announcement
    December 15, 2020

    We are honored to have TATSUTA Electric Wire and Cable Co., Ltd. as a new investor at Copprint, joining Henkel and HP. https://lnkd.in/du2YjGS See on LinkedIn