Inkjet VS laser

Difference between laser and inkjet printer

Almost all manufacturers require some type of code on their product. These codes can range from simple dot-matrix codes, elaborate hi-resolution bar codes and logos, and discrete date and lot codes on primary products. There are several technologies available for making a mark; we’ll compare two common methods – inkjet printing and laser coding.

What is Inkjet Printing?

Inkjet printers propel droplets of ink onto a substrate (the product being printed on) in a specific pattern without touching the object’s surface. Inkjet printing is non-contact, which means only the ink touches the product or packaging. There are many methods of propelling ink onto a substrate depending on the type of printing technology being used.

Coding marking sample

What is Laser Coding?

Laser coders use a focused beam of energy to mark a surface through ablation, engraving, or chemical modification (color change). Laser coding technology is a popular non-contact option for high-quality coding and is great for permanent coding of text, time and date, bar codes, serial numbers, and more. With the ability to create high-quality, permanent discrete marks, a laser code is ideal for applications where presentation is important.

Coding marking sample

In operation, inkjet printers are great for printing products on packaging lines where the distance between the print head and product is variable. Because inkjet printers are easy to assemble and operate, they are a commonly desired solution for manufacturers that need to code their products.

Inkjet printers and laser coders are both great options for coding a variety of products. It is important to know which printing system will meet the criteria of your packaging line.

To learn more about the marking and coding solutions that DOCOD has to offer, visit our product pages or give us a call and learn more about how we can help you code the products you deliver to the world.

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