How should hot-melt adhesive equipment be cleaned on a daily basis?

2026-07-13 14:38:46

① After each day’s use, while the equipment is still warm and not yet fully cooled, drain out any remaining adhesive. ② Use a dedicated cleaning adhesive or cleaner (select according to the glue dispenser model) and run the machine for 10–15 minutes to soften and flush out residues. ③ Regularly inspect the nozzle and hose for impurities or charred particles, and clean them immediately if any are found. ④ Avoid mixing adhesives. Mixing hot-melt adhesives from different brands or types can trigger chemical reactions, accelerating carbon deposition. ⑤ Even a high-quality device requires good habits. Some users complain that the equipment and adhesive are expensive, yet they overlook the “trouble” of cleaning. In fact, spending just a few extra minutes on daily cleaning can prevent equipment repairs that could cost thousands of yuan—or even more. For manufacturers, the losses incurred by a single day of production downtime far outweigh the cost of a single bag of cleaning adhesive. So, whether you’re an edge‑banding operator at a furniture factory or a frontline technician at a packaging plant, remember this: hot‑melt glue equipment isn’t afraid of being used—it’s only afraid of being left unattended after use. Wipe down the equipment after each use to extend its lifespan, ensure more consistent glue output, and achieve stronger, more reliable bonds!