Kick off 2026 with a competitive edge at PACK EXPO East. Register now!
Get a jump on your 2026 goals at PACK EXPO East. Put projects in motion, accelerate timelines and solve challenges—all in one trip to Philadelphia.

National Adhesives: National Adhesives: 'Colder' hot-melt adhesive

A new, low-temperature, hot-melt adhesive from National Starch & Chemical (Bridgewater, NJ) has been introduced to improve safety and reduce energy costs.

Pw 16333 Starch

Typical operating temperatures range from 245?F to 265?F, with 250?F as the target, 100?F cooler than conventional hot-melt adhesive requirements, company says. The Cool-Lok® 34-250A adhesive resists heat and cold during transport and storage and adheres to difficult board stock, including recycled and high-performance liners.

Fill out the form below to request more information about National Adhesives: National Adhesives: 'Colder' hot-melt adhesive
The AI revolution in packaging robotics is here
Robots that see variations, adjust grip pressure automatically, accept plain-English commands, and predict their own maintenance. Discover how AI is transforming packaging operations.
Read More
The AI revolution in packaging robotics is here
Conveyor setup secrets from top CPG manufacturers
7 proven steps to eliminate downtime and boost packaging line efficiency. Free expert playbook reveals maintenance, sequencing, and handling strategies.
Read More
Conveyor setup secrets from top CPG manufacturers