B681-2 Cost-effective High Bonding Strength EVA Hot Melt Adhesive for Pocket Spring Assembly With Excellent Heat Resistance

This series of thermoplastic adhesives is compounded with imported ethylene-vinyl acetate copolymer (EVA), petroleum resin, rosin resin, and PE wax. Designed primarily for rapid bonding between various layers of mattress fabrics and adhesion of difficult-to-stick cartons in mattress manufacturing processes.

Available in specialized summer and winter formulations to accommodate different seasonal temperatures and operating conditions, ensuring consistent performance year-round.

• Strong adhesion with wide temperature range and moderate curing speed
• Excellent penetration into various fabrics and adhesion to hard-to-stick varnish cartons
• Superior heat resistance with excellent fixation and slip resistance properties
• Good cold resistance for reliable performance in varying conditions
• Uniform glue consistency without impurities, preventing gun head blockages
• Solvent-free, non-polluting, environmentally friendly and non-toxic formulation

The practical application of B681-2 hot melt adhesive for pocket spring bags in the production of independent pocket spring bags, focusing on the semi-automatic production scenario. It details the product's usage parameters, gluing effect, and performance, providing a reliable bonding solution for the production of independent pocket spring bags with semi-automatic equipment.