UV VOID Security Labels · Industrial & security
Discreet until someone puts a lamp on it
The short answer: a transparent VOID film whose pattern only reveals itself under ultraviolet light. On the product it is invisible; under a UV lamp, a removed seal shows its message. It is a blank stock — supplied on rolls for in-house printing, from €72 per 100.
Any shape within this size — rectangle, round, oval or custom die-cut.
VAT invoice · card or bank transfer · proof before production · ±5 % quantity tolerance
- Printing
- none — you print
- Protection
- 1 option
- Adhesives
- 1
- Sizes
- 4 formats
- Smallest
- 35 × 70 mm
- Largest
- 100 × 70 mm
- Quantities
- 100 → 10 000, more quoted
- Variable data
- yours to print
Unprinted on rolls from €72 per 100. Production 2 to 10 working days.
When invisible beats visible
A seal that does not announce the control
A red VOID seal tells everyone — including whoever is thinking about opening the box — that the item is checked. Sometimes that deterrent is exactly what you want. Sometimes the opposite is true: a discreet control finds out what is happening rather than preventing it, and an invisible seal is what an internal audit, a returns investigation or a grey-market check actually needs.
This film is transparent in daylight and reveals its pattern under a UV lamp. Applied over a joint, it lets you verify later, quietly, whether an item has been opened — without changing anything the customer sees.
- In daylight
- transparent, discreet
- Under UV
- pattern revealed
- Supplied
- blank, on rolls
- Printing
- yours, or none at all
- Sizes
- up to 100 × 70 mm
- Visible VOID, for comparison
- €285 / 100
- From
- €72 / 100
Being straight about it
Blank only, and often used blank
This stock is not offered pre-printed in the configurator, and in practice most users apply it plain: the point is that nothing is visible, so there is frequently nothing to print. Where a discreet reference is needed, it is printed in-house on a thermal transfer printer, or we quote a printed run as a custom request.
A UV lamp is needed to read it — an ordinary inspection torch is enough. Worth confirming that whoever will check the seals actually has one before ordering a thousand.
Price by quantity
What a run actually costs
Up to 55 × 70 mm, unprinted, unprotected — die and setup included.
| Quantity | Run price | Per label |
|---|---|---|
| 100 | €72 | €0.72 |
| 200 | €82 | €0.41 |
| 300 | €91 | €0.30 |
| 500 | €107 | €0.21 |
| 1 000 | €152 | €0.15 |
| 1 500 | €191 | €0.13 |
| 2 000 | €235 | €0.12 |
| 3 000 | €314 | €0.10 |
| 5 000 | €485 | €0.097 |
| 10 000 | €913 | €0.091 |
Excluding VAT and delivery. Other sizes, finishes and quantities are priced in the configurator above.
Where it is used
Products that take this material
FAQ
UV VOID — what customers ask us
Is it really invisible on the product?
On a light or neutral surface, yes — it is a clear film with no visible pattern in daylight. On a dark gloss surface a careful eye may notice the film edge, as with any transparent label.
What do I need to check it?
An ordinary UV inspection torch. It is worth confirming that the people who will actually verify the seals — a returns desk, an auditor — have one and know the seal exists, otherwise the control is theoretical.
Why is it so much cheaper than visible VOID?
Because it is a blank stock at €72 per 100 rather than a printed run at €285. You are buying the film, not a printed seal — and for a discreet control there is usually nothing to print.
Can I have it printed?
Not through the configurator. Either print it in-house on a thermal transfer printer, or ask us for a printed run — it is produced, simply not priced online.
Does it fragment like a destructible film?
No — it works like a VOID film: lifting it separates the layers and leaves the pattern behind, visible under UV. If you need a seal that physically destroys itself, that is the destructible film.
Nobody sees the control. You do.
Clear UV VOID film, blank rolls from €72 per 100.