Important properties of water-based folding carton adhesives

Water-based folding carton adhesives are widely used in packaging due to their versatility and environmental benefits.

At Intercol we develop adhesive to meet important properties like:

Adhesion Strength: They must provide strong bonds to various carton substrates, including SBS (Solid Bleached Sulfate), SUS (Solid Unbleached Sulfate), chipboard, and clay-coated surfaces1.
Fast Tack and Set Time: Quick initial tack and moderately fast setting times are crucial for efficient production processes.
Clean Cut-Off: The adhesive should have a clean cut-off with no tailing to prevent build-up on extrusion tips and ensure smooth application.
Pot Stability: Good pot stability is essential to maintain adhesive performance over time without significant changes in viscosity or bonding properties.
Compatibility with Coatings: They should adhere well to most aqueous coatings used on cartons.
Environmental Impact: Many water-based adhesives are biodegradable and compostable, making them a more environmentally friendly option compared to solvent-based adhesives.
Moisture Resistance: Depending on the application, some water-based adhesives need to be resistant to moisture to maintain bond integrity.
These properties make water-based adhesives a reliable choice for folding carton applications, balancing performance and environmental considerations.

You might also want to read our article about how help to reach the goal of ‘zero defects’ for our corrugated box manufacturers.