Paper bag manufacturing involves bonding different paper grades and coatings at high production speeds, making adhesive performance critical for strength, consistency, and clean processing. From lightweight grocery bags to high-end laminated coffee bags, adhesives must provide fast setting, strong tack, and stable bonding across a wide range of paper surfaces and barrier layers.
Depending on the application—such as hand bonding, side seams, or bottom forming—manufacturers rely on hot melt adhesives and water-based adhesives for excellent thermal stability and reliable adhesion. Modern formulations ensure smooth machine running, strong resistance to temperature changes, and secure sealing for products filled with dry goods like sugar, flour, or coffee. These characteristics help maintain packaging integrity while supporting efficient, high-speed production.
IWG offers three dedicated hot melt adhesive types for:Hand bonding,Side bonding,Bottom bonding
Each formulation delivers:
Strong thermal viscosity
Excellent high- and low-temperature resistance
Smooth, consistent bonding for various paper substrates
These adhesives ensure stable performance across automatic and manual paper bag manufacturing processes.
High bonding strength for retail paper bags and shopping bags
Fast setting for improved production efficiency
Excellent temperature resistance for transport and storage
Safe, compliant, and eco-friendly formulations