Packaging Sealing

Customer Industry: Packaging Manufacturing

Bonding Materials: Paper boxes, paper bags, and packaging cardstock

Adhesive Type: EVA hot-melt adhesive

Application Method: Bead and dot dispensing

Recommended Configuration: Hot-melt applicator + heated hose + automatic dispensing platform/spray gun

Production Requirements: Intermittent dot and bead adhesive application; compatibility with high-speed packaging lines

Solution Results: By combining an automatic dispensing platform with a spray gun, the packaging line achieved rapid switching between dot, bead, and intermittent application patterns, offering the flexibility to meet production needs for various box and bag specifications. Precision in adhesive placement and volume control was enhanced, reducing adhesive overflow and material waste. Equipment stability improved, leading to simultaneous gains in overall sealing efficiency and the visual quality of the finished product.