Not all barcode labels are created equal. The material your library barcode label is made of directly affects how long it lasts, how well it holds up to handling, and how much you'll spend per label. Here's what you need to know about the three main options.
Teslin (Laminated Synthetic)
Teslin is a synthetic, paper-like material made by PPG Industries. When used as a mid-ply in a laminated label construction — sandwiched between a printed face and a protective overlaminate — it creates an exceptionally durable label.
Why libraries love it:
- Tear-resistant and virtually indestructible under normal library use
- Resistant to moisture, spills, and repeated handling
- Acid-free adhesive won't damage book covers over time
- Matte or gloss overlaminate options available
- Will outlast the item it's applied to
Teslin labels are our most popular product and our recommendation for main collection items — books, AV materials, anything that circulates heavily.
BOPP (Biaxially Oriented Polypropylene) / Thermal Transfer Synthetic
BOPP is a flexible synthetic film used in thermal transfer labels. It's more affordable than Teslin while still offering better durability than paper. It's particularly well-suited to CD and DVD cases, which have awkward curved surfaces that benefit from BOPP's pliability.
We also offer a VOID BOPP material — if a VOID label is peeled off, it leaves a visible "VOID" pattern behind, making it a good choice for security-sensitive items.
Non-Laminated Thermal Paper
Paper barcode labels are the most economical option. They print cleanly, adhere well, and work with all standard symbologies. The trade-off is durability — paper labels can tear, fade with exposure to light and moisture, and won't hold up as well on high-circulation items over many years.
Best used for: lower-circulation reference items, temporary labels, archival materials that don't circulate, or situations where budget is the primary constraint.
Quick Reference
| Material | Durability | Best For | Cost |
|---|---|---|---|
| Teslin (laminated) | Excellent | Main collection, high-circ items | Moderate |
| BOPP / Thermal Synthetic | Good | CD/DVD, AV, curved surfaces | Lower |
| Non-laminated paper | Fair | Low-circ, temporary, budget use | Lowest |
A Note on Label Protectors
No matter which label material you choose, pairing your labels with clear label protectors extends their life significantly. Our polypropylene (gloss) and vinyl (matte) protectors add an extra layer over the barcode and adhesion area — particularly useful on high-touch areas like spine labels.
Need help choosing? Reach out or check our FAQ page for a full comparison of Teslin vs PVC for patron cards.