Cold Glue Dispensing System – High‑Precision Non‑Contact Gluing for Folder Gluer

KQ KPM‑PJ‑V24 is a modular high‑precision cold glue dispensing system built for carton and corrugated‑board production. The complete unit consists of HZ4 multi‑channel pattern controller, HB6 medium‑pressure glue pump, PJ‑4000 high‑pressure electric dispensing valve and customized supporting frame.Equipped with high‑precision rotary encoder and photoelectric sensors, the system achieves outstanding positioning repeatability.

It supports both dot‑glue and continuous line‑glue modes. Operators adjust glue volume, spraying timing and speed via touch‑screen HMI, and store multiple product recipes for one‑click recall during order change‑over.Different from traditional roller‑type gluing, its non‑contact spraying avoids glue overflow and smudges on printed carton surfaces. It cuts adhesive waste effectively and delivers clean bonding edges for laminated, UV‑coated and ordinary paper substrates.

The robust industrial‑grade components are engineered for long‑shift continuous workshop operation and lower daily maintenance workload.This cold‑glue system is widely applied for cosmetic boxes, wine gift cartons, e‑commerce folding boxes and corrugated shipping packaging. Printing factories replace inconsistent roller gluing processes, reduce carton‑opening rejects and stabilize bonding quality for mass‑batch packaging orders.