Inkjet oder Etiketten: Welche Lösung für Ihre Rückverfolgbarkeit?

Two approaches to the same traceability goal

To identify a product, carton or pallet, manufacturers generally apply a label or print directly on the substrate. Both solutions can be relevant, but they do not address the same production constraints. Labels provide extensive graphic flexibility, but require a consumable, an applicator, label stock and management of multiple references. Direct inkjet printing creates variable data at the last moment, directly on the product or packaging, without contact with the substrate.

When should you choose direct inkjet?

Inkjet is especially useful when references, lots, dates or destinations change frequently. It avoids preparing a label for every variant and reduces the risk of applying the wrong reference. It can mark cartons, wood, pallets, bottles, parts and metal surfaces when the ink and technology are correctly selected. Direct printing is recommended when you need variable data from an ERP or WMS, fewer consumables, no label peeling during transport, conveyor integration and traceability printed close to shipping.

When is a label still the best option?

Labels remain relevant when packaging must display a large amount of regulatory information, a complete brand design or a colour visual. They may also be preferable when the surface is extremely irregular, dusty or impossible to position consistently in front of a printhead. However, compare the complete system: printer, applicator, adhesive, format changes, maintenance and downtime. The price of a label alone does not represent its total cost.

Practical comparison

Criteria	Inkjet	Labels
Variable data	Very flexible, on-demand printing	Possible with print-and-apply
Substrates	Cardboard, wood, glass, metal and plastic depending on ink	Surface compatible with the adhesive
Peeling risk	None	Depends on adhesive and environment
Logistics	No label stock for every reference	Stock and variant management required

Which ALLEN FRANCE solution?

For cartons and pallets, the X72 prints text, barcodes, DataMatrix and QR codes directly. For large markings on porous substrates, the ResMark 5000 offers up to 100 mm per head and up to 300 dpi. On glass, metal and plastic, the IQJET CIJ provides contactless printing. On film or varnished labels, the 53K provides precise variable data transfer.

Conclusion

The best solution is not always the cheapest machine to purchase. Compare total cost, flexibility, resistance, error risk and integration. A test on your substrates is the most reliable way to choose between direct inkjet and labels.