Solvent-based two-component polyurethane (PU) laminating adhesives have long been a foundational technology in the flexible packaging industry. Despite the growing shift toward solvent-free systems, solvent-based PU adhesives remain widely used due to their processing stability, excellent wetting be... read more
Solvent-free two-component polyurethane (PU) laminating adhesives have become a cornerstone technology in modern flexible packaging, driven by increasing environmental regulations, cost efficiency demands, and performance requirements. These systems are widely used in industries such as food packagi... read more
Polyurethane Adhesives in Food Packaging: Materials, Performance, and Safety Considerations 1. Introduction Polyurethane (PU) adhesives are the dominant bonding technology used in modern food packaging, particularly in multilayer flexible laminates. As the food industry increasingly adopts high-perf... read more
Solvent-free polyurethane (PU) adhesives have emerged as a preferred bonding solution in many industries, particularly in flexible packaging, automotive laminates, and high-performance composites. As environmental regulations become stricter and manufacturing processes move toward safer and ... read more
Solvent-based polyurethane (PU) adhesives remain a critical class of high-performance bonding materials widely used in flexible packaging, footwear, automotive interiors, textiles, and construction laminates. Despite the growing shift toward solvent-free and waterborne systems due to environmental r... read more