Reliably coding pulp bales in continuous operation 24/7

Large character coding in harsh environments

Several factors are decisive in the coding of pulp. The largest possible and most legible print image, low ink consumption and a database connection are some of them.

The Diagraph IJ4000 large character coder meets all these requirements, making it the preferred printer in the industry. It copes well with harsh environmental conditions such as dust and heat.

IJ4000 printer at Zellstoff Stendal 2018 - (115)
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The Diagraph IJ4000 offers these advantages

The perfect printer for pulp labeling

Print image height up to 100 mm

Automatic nozzle cleaning

Spring-back printhead support

Low ink consumption

Perfect print image even with larger printing distance

Stainless steel nozzle plate

Database connection

Robust industrial design

Example images

This is how the IJ4000 identifies

Example from practice

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Printing pulp bales

Print big logos on even bigger bales of pulp? No problem for the IJ4000.

Here, too, tough conditions are encountered in practice, which Diagraph's large character coder masters with flying colors.

What our customers say

mercer logo

We were impressed by Diagraph's service right from the test run. All essential properties have been proven in the test procedure.

Diagraph has the best combination of price, performance and quality and offers the best customer service.

Axel Wabersky, Head of Maintenance, Mercer Zellstoff Stendal

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Competent contact persons

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Answer within 48 hours

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Non-binding request


Contact us directly via our contact form or use the contact details below during our business hours.

Tel.: +49 (0)931 25076 0
Fax: +49 (0)931 25076 50

Email: [email protected]


Business hours

Monday - Thursday: 8:00 - 17:00
Friday : 8:00 - 14:00


ITW Diagraph GmbH

Friedrich-Bergius-Ring 30

97076 Würzburg


Tel. +49 931 25076 0

Fax +49 931 25076 50

[email protected]


Tel. +49 931 25076 911

[email protected]


Monday till Thursday

08:00 - 17:00


08:00 - 14:00

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