The application of codes/ barcodes, stamp cancellation, data franking/ reading, address application, final sorting and delivery confirmation.
Barcode/ no barcode, 4-composite barcodes, 2D codes, and alphanumeric information.
Label, package and letter.
High-speed printing; high quality labeling; marking resistance, when used in wet or corrosive environments; compliance with legal requirements.
Specific applications include:
- Invisible fluorescent ink marking.
- Erasure of ink unfit for food.