The PE 25kg Heavy Packaging Double Layer Bag Making Machine is engineered for high-speed production of durable packaging bags using all heat-sealable materials, including pure PE. With a maximum bag width of 550mm and an output speed of 45 pcs/min, it is ideal for producing center seal and bag-on-roll formats for 25kg bulk packaging needs. Its double-layer sealing system ensures enhanced strength, leak resistance, and load-bearing performance.