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Unveiling the Inkjet Enigma: CIJ Printers vs. TIJ Printers - Understanding the Distinctions

News By: Blj InkOct 16,2023

In the dynamic world of inkjet printing, two distinct technologies have been making waves: Continuous Inkjet (CIJ) and Thermal Inkjet (TIJ). As manufacturers and businesses navigate the realm of printing solutions, understanding the differences between these two technologies becomes crucial. Let's delve into the characteristics that set CIJ printers and TIJ printers apart.

 

1. Principle of Operation:

 

    CIJ (Continuous Inkjet): CIJ printers operate by continuously propelling a stream of tiny ink droplets through a nozzle. These droplets are selectively charged and deflected onto the printing surface, forming the desired characters or patterns. The continuous stream allows for highspeed printing without direct contact with the substrate.

 

    TIJ (Thermal Inkjet): In TIJ printers, ink droplets are generated by heating a small resistor in the print head. This heat induces a vapor bubble, pushing a droplet onto the substrate. TIJ employs a dropondemand approach, meaning ink is expelled only when needed, resulting in precise and controlled printing.

 

2. Contact vs. NonContact Printing:

 

    CIJ: CIJ technology excels in noncontact printing scenarios. The continuous ink stream enables printing at high speeds without requiring the print head to physically touch the substrate.

 

    TIJ: TIJ, on the other hand, involves direct contact between the print head and the substrate. This makes it suitable for applications where fine detail and precision are paramount, such as in desktop printers and barcode printers.

 

3. Ink Usage and Efficiency:

 

    CIJ: CIJ printers may use more ink overall due to the continuous stream. While some droplets are directed onto the substrate, a portion is not utilized for printing and is recirculated within the system.

 

    TIJ: TIJ printers tend to be more inkefficient. With the dropondemand approach, ink is expelled only when required, minimizing waste and contributing to efficient consumption.

 

4. Versatility Across Substrates:

 

    CIJ: CIJ technology is known for its versatility across a wide range of substrates, including paper, plastics, metals, and more. This adaptability makes it a preferred choice in various industrial settings.

 

    TIJ: While TIJ printers are versatile, they are often found in applications where highresolution prints and direct contact with the substrate are essential. This makes TIJ wellsuited for desktop printing and scenarios demanding precision.

 

5. Applications and Industry Preferences:

 

    CIJ: CIJ printers are commonly employed in highspeed industrial printing tasks, such as product coding and marking on production lines, where efficiency and speed are paramount.

 

    TIJ: TIJ technology is frequently utilized in desktop printers, barcode printers, and applications that demand highresolution prints but may not require the extreme printing speeds achieved by CIJ.

 

In conclusion, the choice between CIJ and TIJ printers depends on the specific needs of the printing task at hand. Both technologies offer unique advantages, addressing diverse industry requirements and printing applications. As technological advancements continue to shape the landscape of inkjet printing, CIJ and TIJ printers stand as testaments to innovation, each leaving its distinctive mark on the canvas of the printing industry.


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