TL;DR: A poorly structured security packaging brief is the single fastest way to add 2–3 sample iterations and 4–6 weeks to your project timeline before production even starts.
TL;DR: Suppliers need at minimum 7 data points before quoting security finishing accurately — missing even one (especially authentication tier) typically triggers a requote.
What Suppliers Actually Need Before They Can Quote Security Finishing #
Security finishing is not a commodity line item. A UV spot varnish job and a serialized covert QR layer with overt holographic foil are both “anti-counterfeiting” in a brief — but they sit at completely different price points, lead times, and compliance requirements. When we receive an incomplete RFQ for security packaging, the first thing we do is run it through our internal SQ-14 Brief Completeness Checklist before even assigning it to a project engineer. If fewer than 7 of the 12 fields are filled, we send it back rather than guess.
Here’s what we need from you to generate an accurate first-round quote:
Structural substrate and format. Folding carton (SBS, coated duplex, kraft), rigid box board, flexible film, or label stock. Each substrate behaves differently under hot stamping, UV curing, and lamination. For folding cartons, specify caliper: 300–350 gsm SBS for pharma and cosmetics is our most common brief, but a 250 gsm coated duplex for a secondary shelf box changes the foil adhesion parameters entirely.
Authentication tier. Overt-only (visible holographic foil, colour-shift ink), covert-only (UV fluorescent print, microtext, embedded fibre), or dual-layer combining both. This is the single field that most briefs omit. Overt features require our foil stamping or cold-transfer line; covert features require our specialised UV inkjet or intaglio-adjacent print head — different machines, different MOQs, different lead times.
Serialisation requirement. If you need unique alphanumeric codes, QR codes, or DataMatrix identifiers, confirm whether they are sequential, randomised, or linked to a cloud authentication database. Serialised printing requires variable-data capable equipment. Our minimum for a serialised run is 5,000 units per SKU; below that, the setup amortisation pushes per-unit cost to a level most brands find uncomfortable.
Artwork files. Provide PDF/X-4 at 300 dpi minimum, with 3 mm bleed on all sides. Vector-format microtext must be supplied as live text paths at a minimum stroke width of 0.08 mm — below that, our CTP plates lose definition on the microtext layer. If you are supplying a hologram design zone, mark it as a separate spot colour layer named “HOL” in your InDesign or Illustrator file.
Target markets and regulatory scope. EU market packaging touching food or pharma is subject to EU 10/2011 (food contact) and EU Falsified Medicines Directive 2011/62/EU serialisation requirements. US pharma requires DSCSA track-and-trace compatibility. We handle both, but the compliance documentation workflow adds 5 working days to your sample timeline.
Quantity tiers. Provide at least two tiers (e.g., 10,000 and 50,000 units) in your RFQ. Security finishing has disproportionate setup costs relative to run costs — the per-unit delta between 10,000 and 50,000 can be 35–55% depending on the feature type. Seeing both tiers lets us show you where the cost curve breaks.
Colour standards. Specify Pantone PMS reference numbers for brand colours, and flag if G7-calibrated press sheets are required. We run G7 Master certification across our offset lines, which matters when your security substrate carries brand colours that must stay consistent across overt and covert feature zones.
| Brief Element | Why It Matters for Quoting | What Happens If Missing |
|---|---|---|
| Authentication tier (overt/covert/dual) | Determines machine routing and consumable type | Requote after first sample — adds 1–2 weeks |
| Substrate caliper and grade | Affects foil adhesion force and laminate bond spec | Wrong sample spec, potential delamination in field |
| Serialisation type and volume | Governs equipment selection and setup cost allocation | MOQ and price both incorrect in initial quote |
| Regulatory market (EU/US/CN/other) | Triggers compliance documentation and certification path | Compliance step missed, shipment held at customs |
| Quantity tiers (minimum 2) | Enables accurate setup amortisation calculation | Single-tier quote is often 20–40% above true run cost |
Where Briefs Break Down and Samples Go Wrong #
The most common failure pattern we see is a brief that specifies the visual design but not the authentication intent. A brand sends us beautiful rendered artwork, correct Pantone calls, even a structural dieline — but lists “security features” as “hologram + QR code” with no further detail. That tells us almost nothing we need.
Holographic foil alone has at least four variants in our standard offering: registered hot-stamp foil (foil applied in exact registration to a printed element), flood cold-transfer holographic laminate, origination-owned custom diffractive OVD, and generic rainbow holographic film. The cost range between these runs from roughly 2–3× per thousand units at the low end to 8–10× for a custom OVD with origination fee included. Without knowing which tier the brand is targeting, our first sample is essentially a guess, and the revision cycle starts immediately.
The second failure pattern is unresolved serialisation scope. We once processed a pharma brief that requested “unique codes per unit” but had not confirmed whether those codes needed to be registered in a third-party authentication platform before shipment. That distinction changes our production sign-off from a straightforward QC hold-point to a full integration test with the client’s cloud system, adding a minimum of 8 working days to the pre-production stage. Discovering this after white samples are approved costs everyone time. We now ask this question explicitly during the SQ-14 intake, but if you brief another supplier without flagging it, expect the same delay downstream.
The third pattern involves artwork files with rasterised microtext. We receive PDFs where the designer has placed microtext as a flattened raster image at 150 dpi rather than vector paths. At our standard plate resolution, rasterised microtext below 6-point at 150 dpi loses legibility entirely — the anti-counterfeiting function is simply gone, and we have no way to fix it without the original artwork. This does not surface until the printed proof stage, by which point 10–15 working days have already elapsed. Supplying vector paths for all security text elements, at minimum 0.08 mm stroke, prevents this completely.
Is a White Sample Necessary Before a Printed Proof? #
For most security packaging categories, yes. A structural white sample (unprinted, sometimes called a “form and fit” sample) lets both sides confirm dimensions, closure mechanics, and insert positioning before committing foil and specialised ink to substrate. Skipping straight to a printed proof saves roughly 5–7 days on the front end but typically costs more time overall if the structural spec is off, because printed proofs are harder to evaluate dimensionally when you are also evaluating colour and feature registration simultaneously.
The exception is flat-format security labels and simple folding cartons without structural features. For those, a printed proof is often the right first sample. The calculus changes for rigid boxes, windowed cartons, or any format where the security feature sits across a fold or glue joint — structural confirmation first is non-negotiable for those.
Our standard sample timeline from confirmed brief to white sample is 8–10 working days. Printed proofs follow in 7–10 working days after structural approval. Production samples (pulled from a pilot run of 200–500 units on the production line) add a further 12–15 working days. Total: approximately 27–35 working days from brief to production sample sign-off, assuming one round of revisions. Two revision rounds extend this to 38–45 working days.
Specification Notes for Brand Partners #
When you brief us on security finishing, the most useful thing you can send alongside your artwork is a completed authentication intent statement — one paragraph describing what attack scenario you are defending against (casual consumer copying, organised counterfeiting, grey-market diversion, or product tampering) and who will perform authentication in the field (consumer with a smartphone, distributor with a handheld scanner, or customs officer with a UV lamp).
That statement drives every downstream decision: feature selection, covert vs. overt balance, serialisation architecture, and compliance path.
The most common brief gap that triggers sample iterations is undefined registration tolerance for foil elements relative to printed graphics. We need to know whether ±0.3 mm or ±0.5 mm is acceptable for foil-to-print registration before we set our stamping press parameters. If you do not specify, we default to ±0.3 mm, which is our tighter standard — but if your artwork was designed with ±0.5 mm in mind, we may reject sheets that you would have accepted.
Provide substrate preferences early. If you have an existing approved packaging material (e.g., 350 gsm SBS, specific coating grade), share the data sheet. Substituting an equivalent grade without your approval adds a qualification step under our QM-03 substrate change protocol, which adds 3–5 working days.
Frequently Asked Questions #
What is the minimum order quantity for security-finished packaging?
Our MOQ for security-finished folding cartons with overt holographic elements starts at 5,000 units per SKU. For serialised variable-data printing, the floor is also 5,000 units, though the per-unit cost drops meaningfully at 20,000+.
How do I compare quotes from two suppliers when the feature descriptions differ?
Ask both suppliers to provide a written feature specification sheet listing: feature type (overt/covert), authentication method (visual, UV lamp, scanner, cloud), registration tolerance in mm, and substrate grade by GSM and coating type. Without that document, you are comparing prices on different products and the lower quote may not be delivering equivalent security performance.
Can you match a security feature already used on our existing packaging?
It depends on the feature origin. Generic rainbow holographic film and standard UV fluorescent ink can be matched without issue. Custom diffractive OVD holograms are origination-owned — if another supplier holds the origination, we cannot legally replicate the diffractive structure without a licence transfer. We can create a new origination for you, which typically takes 6–8 weeks and carries a one-time origination fee, after which you own the IP.
What file format should we send for microtext security elements?
Vector PDF/X-4 with all microtext as live outlined paths, minimum 0.08 mm stroke width. Do not flatten or rasterise the security text layer. If your design application exports microtext as a raster image, ask your designer to re-export from the original vector source. This is the single most frequent artwork correction we request.
What AQL level do you apply to security feature inspection?
We inspect security features at AQL 1.0 (major defect class) per ISO 2859-1, which means a tighter acceptance threshold than standard cosmetic inspection. Registration failures above 0.3 mm on overt foil elements and any missing or unreadable serialised codes are classified as critical defects and trigger 100% manual reinspection of the affected batch.
Planning a packaging project? Contact our team to request a complimentary specification review and sample quote.
