Adhesive Guide
Will the label stick to your container?
Printer compatibility is only part of choosing a label. The label must also bond to your packaging and stay attached through storage, shipping, and use. The right choice depends on the container surface, its shape, the label material, and the adhesive.
Labeling small tubes or folding labels over an edge? Contact us before ordering to discuss your application and sample options. A label that works on a flat box or large bottle may lift on a cigar tube, lip balm tube, or folded package.Match the adhesive to the surface
Paper and BOPP describe the printable label material; matte and gloss describe its finish. Neither tells you which adhesive is on the back. “Permanent” means the label is intended to remain attached—it does not mean it bonds to every surface.
Use this chart as a starting point for selecting and testing a label. It describes common adhesive options, not a guarantee for every product in our store. Confirm availability and suitability for your printer and package with our team.
| Container surface | Adhesive to consider | What to check |
|---|---|---|
| Clean glass or uncoated metal | General-purpose permanent adhesive | Often a suitable starting point for smooth, dry surfaces. Paint, coatings, condensation, and tight curves can change the requirements. |
| Smooth, rigid PET plastic | Permanent adhesive rated for PET | PET is generally easier to label than polyethylene or polypropylene. Test the actual container and any surface coating. |
| Polypropylene (PP) or polyethylene (PE, HDPE, LDPE) | Permanent adhesive formulated for low-surface-energy plastics | These plastics can resist bonding. A high-tack option may help, but confirm that it is designed for the specific plastic. |
| Uncoated paperboard or cardboard | Permanent adhesive rated for paper or board | Rough or recycled corrugated board may need a more aggressive, high-tack adhesive. Test on the actual packaging. |
| Waxed, varnished, laminated, or textured packaging | Adhesive selected for the exposed coating or texture | The label bonds to the outer surface. A rating for the underlying paper, plastic, or metal may not apply. |
| Flexible squeeze bottles, tubes, or pouches | Adhesive matched to the surface, paired with a conformable label material | Test after filling, squeezing, and normal handling. The label needs to move with the package. |
What does “high tack” mean? Tack describes the initial grab when a label is applied. Strong initial grab alone does not establish long-term performance on a particular surface or shape.
Tight-radius tubes and small round containers
Small-diameter containers, including cigar tubes, lip balm tubes, and vials, put extra stress on a label. As the label bends around the tube, its stiffness can pull the edges away from the surface. This is often called edge lift or flagging.
- Identify the surface and diameter. Confirm the tube material with your packaging supplier and measure its outside diameter where the label will sit. Label dimensions alone do not establish compatibility.
- Choose the whole label construction. Ask about a flexible material and an adhesive evaluated for small-diameter, or “tight mandrel,” applications. Selected thin papers and films can work; switching from paper to BOPP alone does not guarantee success.
- Check the finished label. Print coverage, coatings, and added laminate can affect performance. Test the same construction you will use in production.
- Test the wrap design. An overlap may help, but the adhesive must also bond to the printed or coated face of the label beneath it. An overlap is not an automatic fix.
Sizing a wrap: A round tube’s circumference is approximately 3.14 × its outside diameter. Compare this with the label dimension that wraps around the tube. Subtract your planned gap or add your planned overlap; confirm the final fit and adhesion on a sample. There is no single minimum tube diameter or overlap size that works for every label.
Foldovers, corners, and seals
A fold introduces stresses that are not present when a label lies flat. Tell us how the label will be folded:
- Around a carton edge or over a bag opening: Choose a material and adhesive suited to the bend and both contact surfaces. Apply firm pressure on each side and check for lifting at the fold and ends. Test any movement or reopening the package will experience.
- Folded adhesive-to-adhesive to form a flag: Confirm that the construction is suitable for this use. Test whether the joined halves stay closed and the label remains attached to the item during handling.
- Used as a security or resealable closure: Ask for a construction designed for that function. An ordinary permanent label is not automatically tamper-evident or suitable for repeated opening.
Account for storage and use
Cold and freezing: Check both the minimum application temperature—when the label is attached—and the service temperature range—after it has bonded. A label rated for freezer storage may still require application to a warmer, dry surface. Wet or frosted application requires specific suitability.
Moisture, oils, cleaners, or outdoor exposure: Select the label material, print, and adhesive for the conditions they will encounter. BOPP’s moisture resistance does not establish that its adhesive will bond to a wet container or withstand every chemical.
Clean removal: Ask about removable adhesives when labels need to come off. Test after the intended use period; removal performance depends on the surface, time, and conditions.
Test on your packaging before ordering
- Use samples of the proposed material and adhesive in your intended size, with your production printing and any laminate.
- Apply to clean, dry packaging within the material’s specified application conditions. Press firmly across the full label, including edges, folds, and overlaps.
- Follow the supplier’s recommended time for the bond to develop. Check both initial attachment and later performance.
- Repeat the storage, shipping, moisture exposure, and handling the finished product will experience. Inspect for lifting, peeling, wrinkles, or folds that reopen throughout the intended use period.
A sample that looks good immediately after application is only the first check. Verify that it stays attached under your actual conditions.
Need help choosing? Contact our team with your printer model, label size, container material, tube diameter or fold details, and application and storage conditions. Include photos or a container specification if available. We can review your requirements and discuss appropriate sample options before you order.