30-60pcs/min Packaging Machine – Four-Side Sealing

The four-side sealed liquid packaging machine has ultra-strong sealing as its core competitiveness. It is specially designed for various liquid materials such as fruit juice, sauces, disinfectants, and cosmetic concentrates, and is widely used in the food, daily chemical, and pharmaceutical industries. Its unique four-side synchronous sealing technology, driven by a servo motor, coordinates four sets of sealing knives to work together, forming reinforced seals 5-8mm wide around the packaging bag. This improves the sealing performance by more than 30% compared to traditional sealing methods, can withstand a 0.8MPa water pressure test, and effectively prevents leakage and spoilage of liquids.