April 9, 2025

Material SelectionSubstrate Material: Select materials with good waterproof performance by themselves, such as plastic films like polyester (PET), polypropylene (PP), and polyvinyl chloride (PVC). These materials have a high density and low water absorption, which can effectively block water penetration. Among them, PET film has high strength, good transparency, and relatively excellent waterproof performance; PP […]

Choose Appropriate Luminescent MaterialsHigh – brightness Phosphor: Phosphor is a crucial material for the luminescence of glow – in – the – dark labels. It is of great significance to select phosphors with high luminous efficiency and brightness. For example, strontium aluminate – based phosphors have high luminous brightness and long afterglow time. The brightness