Three Side Seal Pouch Packaging

The three-side sealed bag means that one side of the packaging bag is directly folded in half with a composite film, and the other three sides are heat-sealed. In fact, the three-side seal bag has a larger capacity than the four-side seal bag. Compared with the four-side sealing bag, its advantage is that it can be unfolded into a three-dimensional bag after forming the bag, and the space utilization rate is high, which is suitable for large-volume packaging needs.

The three-side seal bag is widely used in small doses of goods, it is very suitable for coffee, spices, pharmaceutical infusions, etc. because it can be easily used for powder and liquid items. MINGYUAN can handle this bag shape very well