Inkjet Printer-Inkjet Core Technology

Understanding Printer Nozzles: Drop-on-Demand vs. Continuous Inkjet Technology

In the world of printing technology, the type of nozzle used can significantly impact the quality and efficiency of print jobs. Today, I want to share some insights into two popular types of inkjet printing technologies: Drop-on-Demand (DoD) and Continuous Inkjet (CIJ).

Drop-on-Demand (DoD)

DoD printers eject ink droplets only when needed, making them highly efficient and ideal for detailed, high-resolution printing. There are two main types of DoD technologies:

1. Thermal DoD: Uses heat to create a bubble that expels the ink through the nozzle. This method is commonly found in consumer-grade inkjet printers.
2. Piezoelectric DoD: Utilizes piezoelectric crystals that change shape when an electric current is applied, pushing the ink out. This type is typically used in industrial and commercial printers due to its precision and versatility.

Key Benefits of DoD:

• Precision: Excellent for detailed graphics and text.
• Cost-Effective: Uses ink efficiently, reducing waste.
• Versatile: Suitable for a variety of substrates, from paper to textiles.

Continuous Inkjet (CIJ)

In contrast, CIJ technology constantly ejects a stream of ink droplets. The droplets are electrically charged and then deflected to create the desired print. Unused droplets are recirculated back into the system.

Key Benefits of CIJ:

• High-Speed Printing: Ideal for high-volume, continuous printing tasks.
• Durability: Performs well in harsh industrial environments.
• Versatility: Can print on a wide range of materials, including non-porous surfaces like plastic and metal.

Conclusion

Both DoD and CIJ technologies have their unique advantages and are suited for different printing needs. DoD is perfect for high-resolution, precise printing tasks, while CIJ excels in high-speed, high-volume environments. Understanding these technologies can help businesses choose the right printer for their specific requirements.

Feel free to engage with this post and share your experiences with these technologies. For more insights into our advanced printing solutions, visit our website or contact me directly.

Contact Information:

• Website: www.sanzangcn.com
• Email: [email protected]
• WhatsApp: +8618125397303

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