Spray glue detection is designed for spray‑type hot‑melt application. Spray gluing faces typical issues: nozzle blockage, uneven spray coverage, partial no‑spray area and spray offset, which directly damage product bonding effect.
This detection solution monitors spray‑glue coverage and distribution in real‑time. It is widely used in mattress bonding, composite material compounding, non‑woven fabric laminating and special‑packaging spray‑glue procedures. It can spot blocked nozzles at the earliest stage, preventing large‑batch defective goods.
Different from post‑finished‑product testing, spray glue detection completes monitoring while spraying happens. Early warning allows maintenance personnel to clean or replace spray nozzles quickly.
Factories reduce glue waste caused by abnormal spraying. Stable spray performance improves finished‑product consistency. It is an important auxiliary unit for high‑efficiency spray‑glue automation production lines.