POLYtij Thermal Inkjet Printers
Automated Coding and Marking Equipment
Perfect for Batch and Date Coding
Choosing the right Thermal Inkjet Printer for you
Discover Our Offering of POLYtij Printers
Atwell Labellers is your trusted partner for making the labelling and marking of any product simple. The POLYtij range of printers includes the illumex® range that are available in various formats and can slot in to any production line.

illumex® are unbelieveably versatile
Flexibility at your fingertips
POLYtij printers provide a fully adaptable coding solution for companies looking to print high-definition information directly onto products and packaging. Whether you need a stationary or portable model, POLYtij offers options tailored to your production line requirements.
Utilising HP TIJ 2.5 technology, these systems are perfect for applications in food, horticulture, manufacturing, and beyond, delivering print quality and user experience that compete with more costly continuous inkjet (CIJ) systems.
If you’re unsure on whether you should move away from Continuous Inkjet and towards Thermal Inkjet – why not read our blog on the subject.
Why Choose POLYtij?
More than just a Thermal Inkjet
Exceptional Print Quality
High-resolution printing is ideal for barcodes, batch codes, expiry dates, and more.Mobile and Static Options
Choose between mobile handheld models for portability or fixed printers for line integration. Explore UsabilityFlexible Configurations
Available in Database or Eco models, and as X2 or X4 variants. Compare Print SizesSpeed Without Compromise
Print fast without losing clarity or contrast. View Speed Specs- User-Based Design
Simple touchscreen interfaces and easy-to-change cartridges — no tools required. - Enhanced Accessibility
Supporting multiple languages, including English, Korean, Spanish, French, and Chinese, ensuring ease of use for international teams.


Our Printing Technologies
Batch Coding Printers
Choosing the POLYtij barcode labellers means you can use thermal cartridge inkjet printers and not the more expensive, outdated continuous inkjet printers (CIJ printers).
The latest POLYtij range of inkjet printers includes the full illumex range and gives you the capability of printing manufactured dates, expiration dates, serial numbers, lot numbers, batch numbers and use by dates, directly onto the product without drying time.
The Inkjet coding machines are perfect for printing onto porous surfaces such as:
- Paper
- Cardboard
- Wood
- Glass
- Fabric
Making them the perfect choice if you are looking to add a coding and marking system to your production line.
Model | Format | Standard Print Heads | Ideal For |
---|---|---|---|
DATABASE | Static | X2 or X4 | Integration into automated lines |
ECO | Static | X2 or X4 | Entry-level cost-effective use |
S2i | Mobile | X2 | Portable, hands-free applications |
POLYtij printers are built to easily slot into existing production environments — no complex setup, no hidden costs. Maintenance is minimal, with quick-change cartridges and intelligent ink detection built in as standard.
Questions about POLYtij?
Many of our customers come to us with questions about POLYtij working with our applicators, maybe our FAQs will help you.
Can I add a date coding printer to my Atwell Labeller?
Yes, Atwell Labellers can integrate date coding printers into your label applicator system. We offer thermal inkjet, thermal transfer, and continuous inkjet printers to meet your specific coding requirements. Our team can help you choose the best option based on your production needs and labelling environment.
Can dates or batch codes be printed onto labels?
Yes, using in house printers for your over printing on your labels or use a POLYtij machine to print direct onto the product.
How to store POLYtij cartridges?
Take out the ink cartridge if not in use for 3 days or more and don’t store it in low or high temperatures (has to be 5-30 degrees).
How long does the ink last with the cap off?
The cap-off time is also unrivalled with the illumex® range, with a 3 day cap off time, so you don’t need to be consistently re-capping your ink if you’re not running for a day.
Is this classed as a date and time stamping machine?
Although the official name of the type of product is a Thermal Inkjet Printer, many people do refer to them as a date and time stamping machine.
Can we help you?
Technical Helpline
Contact by Telephone:
+44 (0)1444 237 804
Contact by Email:
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