Coding plastic
Optimum printing results in all formats
When marking plastic films, a durable and perfectly legible print image is essential. The print must not rub off and often has to contain a lot of information, so the size of the print image can be a key factor.
Diagraph’s thermal transfer printers offer a variety of print areas up to 8 inches wide, the largest print area in the world.
A wide range of color ribbons is available for the various types of plastic, which we will be happy to test for you on your packaging material. Many customers also attest to our printers’ excellent print image.

Advantages with Diagraph
What you can expect
Our marking systems are suitable for many plastics
Here are some examples
What our customers say about us

Production performance has increased as there is less printer-related downtime.
I would definitely recommend Diagraph and the Allen NGT model series to other packaging companies.
Nigel Robertshaw, Technical & Site Manager at Country Products, Tockwith York, Yorkshire

We only ever considered Hitachi
printers for labeling the new production line, as we've had nothing but positive experiences
with them so far.
Matthias Säfken, Team Leader Maintenance, DMK, Edewecht

With our old printer, we kept getting misprints with missing characters or smudged imprints.
Ever since we started using the Diagraph printer, the imprints of the expiration date and lot number have always been perfect.
Markus Lutz, Technical Manager, Herbsthäuser brewery, Bad Mergentheim
Practical applications
Thermal transfer printing on tube bag
Thermal transfer printers are frequently used in the marking of plastic films for tube bag packaging. With its large and high-resolution print image, they can print a lot of information in the best possible quality.
Our Allen NGT thermal transfer printers are ideally suited for this task.