Custom polyester labels: serialized, tamper-evident and laminated
Self-adhesive silver or white PET labels with the customer's text and sequential numbering, barcode or QR. They can have a clear protective laminate or a security structure that is destroyed when peeled off (VOID or frangible, “eggshell” type).
They are used for asset inventory and warranty seals, with a unique serial and, if wanted, an online verification page.
In short
What it is: Silver or white PET with numbering, barcode or QR; laminated or with VOID structure.
What we need to quote: Dimensions; Base material and application surface; Temperature and chemicals in the environment.
Product fit
Choose it if: Asset inventory and warranty seals; IT and electronics.
Check before ordering: Dimensions; Base material and application surface.
Limit: The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer. Regulatory references usually consulted: REACH and Regulation (EU) 2025/40 (PPWR). Only the name and number of each rule are cited; applying them and the legal responsibility rest with the customer.
Compare the options
| Custom polyester labels: serialized, tamper-evident and laminated | Best for: Asset inventory and warranty seals · Check: The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer. Regulatory references usually consulted: REACH and Regulation (EU) 2025/40 (PPWR). Only the name and number of each rule are cited; applying them and the legal responsibility rest with the customer |
|---|---|
| Custom etched and laser-marked stainless steel nameplates | Best for: Food and beverage industry equipment (equipment identification plate) · Check: The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer |
| Laser-marked metal asset tags with QR or DataMatrix and unique numbering | Best for: Equipment register and asset inventory · Check: The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer. If the QR points to a page that processes personal data, the GDPR applies. Only the name and number of each rule are cited; applying them and the legal responsibility rest with the customer |
Applications
- Asset inventory and warranty seals.
- IT and electronics.
- Tools and equipment rental.
- Maintenance, EHS and IT departments of manufacturing companies, through MRO channels or direct purchase.
Range variants
- Serialized label: customer text, sequential numbering, barcode or QR.
- Laminated label: clear protective laminate over the print.
- Tamper-evident label: VOID or frangible (eggshell) structure, which leaves evidence when peeled off.
Asset inventory and warranty seals
As an inventory label, it identifies each piece of equipment with a unique serial that can be loaded into your register. As a warranty seal, the tamper-evident structure leaves evidence if the label is removed.
They are labels for businesses: maintenance, EHS and IT departments, among others.
The choice between a serialized, laminated or tamper-evident label depends on the surface, the temperature and the chemicals in the environment.
Materials and finishes
- Silver or white PET, thermal-transfer or digitally printed.
- Clear protective laminate.
- Security structures: VOID or frangible (eggshell).
- Barcodes, QR and sequential numbering by ranges (from–to).
Serialization and verification options
- Unique serial and numbering range defined by the customer.
- Serial number database and online verification page (scope to be defined).
- Several structures in the same enquiry: VOID, frangible or laminated.
- Can be combined with the VOID seals of the security category.
- Samples of the variants for comparison (conditions are stated in the offer).
Typical specifications
| Material | Silver or white PET |
|---|---|
| Printing | Thermal transfer or digital |
| Protection | Clear laminate (optional) |
| Security | VOID or frangible (optional) |
| Codes | Barcode, QR and numbering by ranges |
| Size | To the customer's design |
Range references, not a commitment: final specifications are set in the offer.
What we need to quote
- Dimensions.
- Base material and application surface.
- Temperature and chemicals in the environment.
- Text and numbering rules.
- Barcode type.
- Quantity.
- Whether you need a security structure, laminate or verification page.
Documentation available on request
The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer. Regulatory references usually consulted: REACH and Regulation (EU) 2025/40 (PPWR). Only the name and number of each rule are cited; applying them and the legal responsibility rest with the customer.
Frequently asked questions
What is the difference between VOID and frangible?
Both are security structures that leave evidence when the label is peeled off; the frangible type (eggshell) breaks when removed. The choice depends on the surface and the use, and both can be assessed with samples.
Can labels be numbered by ranges with a QR added?
Yes. Labels are numbered by ranges (from–to) and each can carry a barcode or QR. An online verification page is defined in the enquiry.
What does the clear laminate add?
It is a protective layer over the print. It is chosen according to the temperature and chemicals in the environment, which you tell us in the enquiry.
Can they be used as a warranty seal?
With a VOID or frangible structure, yes: the label leaves evidence if it is removed. Combined with a unique serial, it also identifies each unit.
What can be printed on the label?
The customer's text, barcodes, QR codes and sequential numbering by ranges (from–to), by thermal transfer or digitally.
Can several variants be assessed in the same enquiry?
Yes. The serialized, laminated and tamper-evident labels can be assessed in a single enquiry; for dedicated seals, see also the VOID labels category.
When should I not use it?
The production partner provides datasheets and test reports on request. Samples or trials: conditions are stated in the offer. Regulatory references usually consulted: REACH and Regulation (EU) 2025/40 (PPWR). Only the name and number of each rule are cited; applying them and the legal responsibility rest with the customer.
What do you need to quote it?
Dimensions.; Base material and application surface.; Temperature and chemicals in the environment..
What documentation is available?
The production partner provides datasheets and test reports on request.
Can you ship to my country?
The route is confirmed in the offer: the order may ship from Spain or directly from the production partner. Customs formalities, VAT and duties depend on the destination and are stated in the offer.
Request a quote
State the dimensions, environment, numbering and quantity. Business orders only (B2B). Lead time and price are confirmed in the offer.
Business orders only (B2B). Lead time and price are confirmed in the offer.