How to Choose the Right Food Delivery Seal for Your Packaging
One Size Does Not Fit All
Walk into any restaurant supply store and you'll find a wall of generic tamper-evident stickers. But choosing the wrong seal — one that peels off in transit, doesn't adhere to your packaging material, or looks cheap on your brand — defeats the entire purpose. Here's how to choose the right food delivery seal for your specific packaging needs.
Step 1: Know Your Packaging Material
The single most important factor in seal selection is the surface it needs to stick to. Common food delivery packaging materials include:
- Kraft paper bags — Porous surface; requires a seal with strong initial tack.
- Plastic or poly bags — Smooth, low-energy surface; needs an adhesive formulated for plastics.
- Foam or plastic containers — Rigid surface; round or square seals work well here.
- Foil pouches — Metallic surface; requires a specialized adhesive.
- Corrugated cardboard boxes — Rough texture; wide strip seals provide the best coverage.
Step 2: Choose the Right Shape and Size
Seal geometry matters for both function and appearance:
- Round seals (1”–3” diameter) — Ideal for container lids and small bag closures. Clean, professional look.
- Strip/rectangle seals — Best for sealing the top fold of paper or plastic bags. Spans the full closure width.
- Arrow or butterfly seals — Wrap around a bag handle or closure point for extra security.
As a rule of thumb: the seal should overlap both sides of the closure by at least ½ inch to ensure it can't be peeled back without visible damage.
Step 3: Decide on Branding
A plain white seal does the job — but a custom-printed seal does the job and reinforces your brand at the moment of delivery. Consider adding:
- Your restaurant logo
- A short message ("Sealed for your safety" or "Freshly prepared by [Name]")
- Your website or social handle
- Brand colors
Custom-printed seals cost more per unit but deliver a significantly better customer experience and brand impression.
Step 4: Consider Quantity and Turnaround
If you're a single-location restaurant doing 50 deliveries a day, a small run of 1,000–5,000 seals may be all you need. Multi-location chains or ghost kitchen operators may need tens of thousands per month. Make sure your supplier can handle your volume — and reorder quickly when you run low.
Step 5: Test Before You Commit
Always request a sample or proof before placing a large order. Test the seal on your actual packaging under real conditions — including refrigerated items, greasy containers, and bags that will be jostled in a delivery bag. A seal that looks great on paper but fails in the field is worthless.
Get a Custom Quote from American Price Mark
American Price Mark manufactures custom tamper-evident food delivery seals in flexible quantities with fast turnaround and free proofs. Tell us your packaging type, size requirements, and branding needs — we'll recommend the right seal and get you a quote fast.