Which Is More Suitable For You: Inkjet Coding Machine Or Laser Coding Machine?

1. Marking Principle

Inkjet Coding Machine: It ejects ink through precision nozzles onto the product surface to form dot matrices or fonts.

Laser Coding Machine: It generates a high-energy laser beam via a laser, and then the laser beam is ejected from the nozzle to process the object surface.

2. Application Scenarios

Situations where Inkjet Coding Machine may be suitable:

• When high-speed printing of simple text or barcodes is needed (e.g., beverage cans, cartons).
• When high-contrast white or other color markings are required on reflective, transparent, or dark backgrounds (using white or special-color inks).
• When there is a high demand for flexibility in frequently changing marking content or position.

Situations where Laser Coding Machine may be suitable:

• When permanent, non-erasable, wear-resistant, solvent-resistant, high-temperature-resistant, and outdoor environment-resistant markings are required (e.g., auto parts, medical devices, pipes, electronic products).
• When marking products that are in direct contact, such as food, pharmaceuticals (e.g., tablets, capsules, fruits, eggs, medical devices).
• When there is a need to print complex graphics, high-precision LOGOs, high-density QR codes, and high demands for anti-counterfeiting and traceability.

The following table presents the recommended application scenarios for various types of coding machines, for reference only.