What is print and apply labelling?
Print and apply labelling is an automated process that combines variable-data label printing with label application in a single configured system. It is used when information is generated close to the point of application.
A label applicator applies a pre-printed pressure-sensitive label and does not print it. In a print-and-apply system, both functions happen together.
Key takeaways:
- A print-and-apply system combines variable-data printing with automated label application, while a label printer prints labels for later use or integration.
- Print-and-apply is especially relevant where label information is generated close to the point of application.
- Relevant selection inputs include product and pack format, label position, variable data, line speed, footprint, integration, changeovers and inspection needs.
- Product handling before labelling controls spacing, orientation and stable presentation, while post-labelling handling can include inspection, rejection and downstream movement.
On an end-of-line production line, print and apply labelling is used when a product or pack needs a label carrying variable information. Product handling around the application point remains a separate line activity.
What distinguishes print and apply labelling from a label applicator?
Print and apply labelling combines variable-data printing with automated label application. The printing stage produces a label containing variable information, and the application stage places that label on the product or pack. Both stages belong to one configured system.
A label applicator applies a pre-printed pressure-sensitive label and does not print it.
Industrial label printers provide the separate printing function, while application remains separate unless both functions are combined in a print-and-apply system.
What inputs guide print-and-apply system selection?
Start with the product or pack and where the label must go. Then define the variable information to be printed and the line conditions involved, including speed, available space, integration, changeovers and inspection.
Product, pack and label requirements
The product or pack determines the physical application task. Record the required label position and how the item is presented so the proposed arrangement reflects both the pack format and the intended label location.
Variable data, speed and footprint
Variable data defines the information the print stage must handle at the point of application. Line speed describes the production setting in which the system will operate, while the available footprint determines the space available for the equipment within the line.
Integration, changeovers and inspection
Review how the equipment will connect with the wider operating arrangement and what must change between products, packs or label requirements.
Inspection should be defined separately because print-and-apply labelling does not automatically provide it. Where inspection is required after application, it belongs in the wider line scope rather than the core print-and-apply definition.
How does product handling support print and apply labelling?
Product handling supports the labelling point in two stages: before application it presents each item consistently, and afterwards it moves the labelled product into any required inspection, rejection or downstream process.
Pre-labelling product handling
Pre-labelling handling makes sure each item reaches the application point in a repeatable position. Depending on the product, this can require spacing or orientation control so the applicator receives a stable presentation.
Where conveyor systems form part of the line, they can support controlled spacing, orientation and stable presentation before application.
Variable label content remains a print-stage requirement rather than a product-handling function.
Post-labelling product handling
Once the label is applied, handling may move the product towards inspection, a reject station or the next process. These activities belong to the wider line design and should be specified separately rather than assumed to be functions of print-and-apply equipment.
These activities sit within the wider end-of-line automation scope rather than the core print-and-apply function.
ALS Identify print and apply labelling systems
ALS Identify supplies and configures partner equipment for systems that combine variable-data label printing with automated application.
Review ALS Identify’s print-and-apply systems in Dublin and discuss your product, data and line requirements with the team.
