Today, many industries require date, serial number, barcode and other information to be printed on products. One of the devices that perform this process quickly, efficiently and precisely is inkjet coding devices. In this article, we will discuss how inkjet coding devices work, their usage areas and advantages.
What is Inkjet Coding Technology?
Inkjet coding devices are a marking technology that prints on surfaces by spraying liquid ink. It is mostly used on production lines, in the packaging sector and in various industries. There are two basic inkjet coding technologies:
- Continuous Inkjet (CIJ – Continuous Inkjet)
- Thermal Inkjet (TIJ – Thermal Inkjet)
These technologies differ in their operating principles and areas of use.
How Do Inkjet Coding Devices Work?
1. Continuous Inkjet (CIJ) Technology
CIJ technology is widely used in industrial applications that require high speed and durability. The principle of operation is as follows:
- The ink is directed to the nozzle (ink nozzle) by a pump.
- The ink droplets are controlled by applying an electric charge.
- The charged ink droplets are guided by electromagnetic fields and sprayed onto the designated surface.
- Unused ink is reclaimed and made ready for reuse.
Since this system provides a continuous flow of ink, there is no downtime in the production lines.
2. Thermal Inkjet (TIJ) Technology
TIJ technology is a low-maintenance, compact and easy-to-use system. The principle of operation is as follows:
- The ink is heated by small heaters in the printer cartridges.
- The heated ink expands and forms a drop.
- This drop is sprayed onto the surface and the printing process is realized.
- The ink dries quickly and ensures a durable print.
TIJ technology is generally preferred for low and medium-sized production lines.
Usage Areas of Inkjet Coding Devices
Inkjet coding devices are actively used in many sectors. Here are some important areas of use:
- Food and Beverage Industry: Printing expiration dates, production dates and batch numbers on packaging.
- Pharmacy and Medical Sector: Printing lot numbers, production dates and barcodes on medicine boxes.
- Automotive and Electronics Industry: Printing serial numbers and QR codes on parts and components.
- Cosmetics and Personal Care: Adding brand information, production details and security codes to product packaging.
- Packaging and Plastic Industry: Printing on plastic bottles, cans and packages.
Advantages of Inkjet Coding Devices
Inkjet coding devices offer many advantages. Some of these are as follows:
- Fast Printing: Operates at high speed, keeping production lines running without interruption.
- Low Cost: It is an economical solution as ink consumption is optimized.
- Flexible Use: Can print on different surfaces (metal, glass, plastic, paper, etc.).
- High Resolution: Produces clear and readable prints.
- Easy Integration: Easily adapted to production lines.
Inkjet coding devices are one of the innovative technologies that provide great convenience in production and packaging processes. These devices, which work with different systems including CIJ and TIJ, are preferred in many sectors with their speed, precision and low cost advantages. By choosing the most suitable inkjet coding device for your production line, you can increase productivity and optimize your operations.
