Food packaging focuses on neat appearance and stable bonding. Many snack, bakery and beverage carton factories suffer high reject rates from inconsistent manual gluing.Keqi cold glue system delivers repeatable quantitative glue application. Clean glue trails avoid glue leakage that contaminates food contact areas. It adapts to white cardboard, coated paper and lightweight corrugated food cartons.Easy parameter storage enables quick switching between snack boxes, gift food packaging and takeaway outer cartons.