3C product outer cartons usually feature laminated coated surfaces, with strict requirements for clean appearance without excess glue stains.Keqi automatic cold gluing system realizes precise fixed-position dispensing. Instant on-off control prevents overflow glue that damages carton printing. The equipment synchronizes with folder gluer speed for inline continuous processing.It fits mobile phone boxes, charger packaging and small home appliance color cartons. Modular structure facilitates installation and maintenance for electronic packaging manufacturers.