Five things distilleries get wrong about bottle engraving

Scotland has the densest distillery economy on earth. Every year, marks and packaging cycles refresh, limited editions launch, single casks ship to private buyers. A lot of bottles and cask plates pass through engravers' workshops. And in our experience working with distilleries from our Leith workshop, a small set of repeat mistakes shows up across most projects.

These aren't catastrophes. They're the small avoidable issues that turn a smooth project into a delayed one, or that leave a perfectly good engraving looking less premium than it should. Five things to know if you're briefing an engraver for a distillery project.

1. The ink-fill mark won't outlast the bottle

The most common bottle-marking approach is a laser etch followed by ink fill — the engraver burns a shallow channel, then a coloured ink is wiped into it for contrast. It looks lovely fresh out the box. It does not survive a commercial dishwasher cycle, freezer storage, alcohol cleaning, or much handling.

For limited editions destined for private collectors who'll handle the bottle gently, ink fill is fine. For trade releases, gift packaging that'll be opened and reopened, or hospitality bottles destined for back bars, MOPA colour marking is more durable: the colour comes from oxidised metal, not ink, and it survives years of cleaning and abrasion. We've seen MOPA marks 18 months into back-bar use looking like the day they shipped.

If durability matters, ask your engraver about MOPA. If they don't have one, ask about deep-engrave with paint infill as a fallback (less premium but more durable than ink wipe).

2. The logo file you've sent isn't print resolution

The logo you have on file is probably whatever the designer exported for the brochure five years ago — a 600 px PNG, often with a JPEG-artefact-y background. Lasers don't care about colour but they care a lot about edge fidelity. A low-resolution raster gets pixelated at the edges, and on a small bottle plaque those pixels are visible.

What we need: vector artwork. SVG, AI, EPS or vector-traced PDF. If all you have is a raster image, ask your designer for the original vector file — they'll have it somewhere. If they truly don't (it happens with older brands), we can vectorise it for a fixed fee, but we'd rather start from the source.

3. The test piece didn't happen, and now the batch looks wrong

Different stainless batches and surface finishes shift the colour palette slightly under MOPA. Different ink batches behave differently in a wipe-fill. Different anodise suppliers can produce subtly different shades of black. The result of skipping the test piece: the production run comes out a slightly different shade from the proof you signed off, and now you have 500 bottles you're unhappy with.

Always run a test on the actual batch of metal or anodised stock you'll use for production. 24 hours, one piece marked, signed off in person or by photo. Build it into the timeline.

4. Engraving is on the critical path, not the timeline

Limited releases live on the August-to-Christmas calendar. Bottles are filled in late summer, packaging design lands in autumn, marketing is set for November. Engraving is treated as a logistics step at the end. The problem: most production runs of more than 200 marked pieces take 1-2 weeks to complete, with another week for test pieces and proofing.

If you want bottles in retailers' hands by mid-November, the engraver needs your final artwork and a test piece by mid-October. We've had three projects in the last two years where the artwork landed in the third week of October for an end-of-November release. They all worked out, but only because we worked weekends. Better to brief us four to six weeks before bottle-on-shelf.

5. The brief doesn't include durability requirements

If we don't know how the marked piece will be used, we'll default to a middle-ground specification. That might be wrong for your context.

• Private collector edition — ink fill is fine. The bottle will live in a cabinet.
• Trade release, gift packaging — ink fill on plaques is fine; ink fill on bottles you should test (some end up in dishwashers).
• Back-bar bottle, repeat-use — MOPA or deep engrave with paint infill. Ink wipe will not last.
• Outdoor installation (e.g. distillery signage) — deep engrave on marine-grade stainless or fibre-marked anodise.
• Medical/lab use (rare for distilleries but happens for laboratory partners) — annealed mark on 316 stainless.

Tell your engraver where the piece is going and what it's going to live through. The right mark depends entirely on the answer.

What a good distillery brief looks like

If you'd like to brief us, the fastest-quoting brief contains:

• Vector artwork (the bottle plaque or cask plate logo)
• Material and finish (e.g. 304 stainless brushed, anodised aluminium black)
• Quantity and delivery date
• Where the piece will be used (collector, trade, back-bar, outdoor)
• Any colour-matching requirements (brand Pantones)
• Bottle or plaque dimensions (we'll often quote off a CAD or even a photo with a ruler)

Send a sample bottle

If you'd like to see how MOPA colour marks look on your specific bottle or plaque, send us one piece and the logo file and we'll mark it for £[from £X], credited against the production order if you proceed. We'll have it back to you within a week.

See also our MOPA colour laser marking page and stainless steel engraving page.

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