Inkjet coding technologies are fast and efficient printing methods that are widely used in the industrial sector. Various inkjet coding systems developed for different applications include CIJ (Continuous Inkjet), DOD (Drop on Demand) and TIJ (Thermal Inkjet) technologies. In this article, we will examine in detail the advantages and disadvantages of these three different inkjet technologies and which industrial applications they are suitable for.
1. Continuous Inkjet (CIJ) Technology
What is CIJ?
Continuous Inkjet (CIJ) technology is a system that prints using a continuous flow of ink. The ink is quickly ejected from the nozzle and applied to the print surface, guided by electrostatic fields.
Advantages of CIJ Technology
- High printing speed: Especially ideal for mass production lines.
- Compatibility with different substrates: It can print on a variety of substrates such as plastic, glass, metal, paper and wood.
- Long working hours: 24 hours of continuous operation.
Disadvantages of CIJ Technology
- Higher maintenance costs: Requires periodic cleaning and maintenance due to the constantly rotating ink inside the system.
- Ink consumption: CIJ systems can use more ink than other methods.
In Which Industries is CIJ Used?
- Food and beverage packaging
- Pharmacy and cosmetics sector
- Automotive parts and industrial production
2. Drop on Demand (DOD) Technology
What is DOD?
Drop on Demand (DOD) is an inkjet technology in which ink drops are released only when printing is to take place. This system realizes printing using piezoelectric or thermal printing technology.
Advantages of DOD Technology
- Low ink consumption: Saves money as ink is used only when printing is required.
- Less maintenance: Requires less cleaning than the CIJ system.
- Large characters and bold text: Ideal for printing on large areas.
Disadvantages of DOD Technology
- Lower print speed: Slower compared to CIJ.
- Detailed print quality may be poor: Suitable for thicker text and large characters.
In Which Industries is DOD Used?
- Printing on wood, concrete and metal surfaces
- Logistics and transportation boxes
- Pipe and cable production
3. Thermal Inkjet (TIJ) Technology
What is TIJ?
Thermal Inkjet (TIJ) technology is a system that prints by squirting ink droplets with the help of heat. It is commonly used for cardboard, paper and plastic substrates.
Advantages of TIJ Technology
- High print quality: Sharp and clear prints are achieved.
- No maintenance required: The cartridge system can be easily replaced and continued to be used.
- Easy integration: Thanks to its compact design, it can be integrated even into small production lines.
Disadvantages of TIJ Technology
- Ink cartridge cost: Ink cartridges can be more costly in the long run.
- Less durable prints: Outdoor durability is not as high as CIJ or DOD.
In Which Industries is TIJ Used?
- Small packages and boxes
- Electronic components and circuit boards
- Cosmetics and pharmaceuticals
Among inkjet coding technologies, CIJ, DOD and TIJ systems offer solutions that address different needs. CIJ may be the best choice for industries that require high speed and durable printing, while DOD stands out for applications requiring low ink consumption and bold text. TIJ is an ideal option for the electronics and packaging industries with its sharp print quality. Choosing the right inkjet technology is a critical element to optimize production efficiency and print quality.
