VARIABLE DATA PRINTING
Serial Number, Barcode & QR Code Labels
Labels where every piece carries its own number, barcode or QR code — for product tracking, warranty, asset tags and anti-counterfeit programmes. Printed in sequence on rolls or sheets, from 100 pcs per design.
- FROM 100 PCS · BEST PRICE 500+
- SAMPLE IN 5–7 WORKING DAYS
- FREE DESIGN PROOF
- REPLY WITHIN 12 HOURS
How Serialised Labels Work
A serial number label is a printed label where one part of the design changes on every piece: a running number, a barcode or a QR code. We print the fixed artwork and the variable data in the same run, so each label leaves the factory with its own code and nothing has to be added by hand.
You send the starting number, the format (for example a prefix plus six digits) and the quantity, or a spreadsheet with the exact codes you want. For barcodes and QR codes, tell us the type and what each code should contain. The free digital proof shows sample codes in position before we print the run.
Codes only help if they scan. We keep sharp registration and strong contrast on the code area, and we choose finishes that protect the print without making it hard to read.
Serial numbers are often combined with security features. A VOID or tamper-evident base shows if the label has been peeled off, and a holographic layer makes copies harder to pass off. You can put the serial number on any of these materials.
Options
Sequential Numbers
Running numbers with your prefix, digit count and start point.
Barcodes & QR Codes
Each label printed with its own scannable code from your data.
Security Bases
PP, PET, VOID tamper-evident or holographic material.
Rolls or Sheets
Rolls for applicators and label printers, sheets for hand application.
Specifications & Lead Time
| Variable data | Sequential numbers, custom codes from your spreadsheet, barcodes, QR codes |
|---|---|
| Uses | Product tracking, warranty seals, asset tags, batch control, anti-counterfeit |
| Materials | PP, PET, VOID tamper-evident film, holographic film |
| Finishes | Matte, gloss, lamination |
| Format | Rolls or sheets, numbered in sequence |
| Minimum order | From 100 pcs per design · best pricing at 500+ pcs |
| Design proof | Free digital proof |
| Sample | 5–7 working days |
| Production | 7–14 working days after proof approval |
Real Samples from Our Factory
Samples shown for craftsmanship demonstration only. Not for sale.
Frequently Asked Questions
What do you need from me to print serial numbers?
The starting number, the number format (prefix, digit count) and the quantity — or a spreadsheet with every code. For barcodes and QR codes, tell us the code type and what each one should contain.
Can each label have its own QR code?
Yes. Send the list of URLs or codes and we print one per label in the order you specify. The proof shows sample codes so you can test them first.
Can serial numbers be printed on VOID or holographic labels?
Yes. Serial numbers can go on VOID tamper-evident film, holographic material or standard PP and PET, depending on whether you need tamper evidence, anti-copy protection or simple tracking.
Will there be duplicate or missing numbers?
Numbers are generated from the format or file you approve on the proof. If you need a range checked, tell us and we confirm the first and last number before shipping.
What is the minimum order and lead time?
From 100 pcs per design, with better pricing from 500 pcs. Samples take 5–7 working days and production 7–14 working days after proof approval.
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Talk to Your Label Specialist
Bella handles custom label projects from brief to delivery. Send your container size, label size, quantity and artwork, and she replies within 12 hours with a free design proof.