Which label material is suitable for glass bottles?

Glass bottles accept a wide range of label materials because glass is a high-surface-energy substrate that generally bonds well with properly selected adhesives. Options include coated or uncoated paper for wet glue applications, paper or film face stocks for self-adhesive labels, and PET, BOPP, or metallised films where higher moisture resistance or a particular visual effect is required.

Because glass itself presents fewer adhesion challenges than low-surface-energy plastics, material selection is often driven by aesthetics, cost, application method, and the service environment. Premium wet glue papers such as uncoated or cast-coated grades are common for spirits, wine, and beer, while pressure-sensitive paper or film labels provide flexibility for shorter runs, frequent SKU changes, or lines without wet-glue equipment.

For refrigeration, condensation, or ice-bucket display, a wet-strength paper or a moisture-resistant film label such as PET or BOPP generally performs better than untreated paper. Metallised papers or films can be used when a reflective premium appearance is required. The final choice should balance the desired finish, printing process, adhesive or wet-glue system, budget, and the environmental conditions the bottle will face.