Many people may have seen bag edge strips in daily life, but few know how they are produced. Today I will introduce the bag edge strip equipment to you. The bag edge strip equipment includes extruder, mold, water tank, tractor, and winder. The raw material of the bag edge strip can be PVC or PE. The raw material enters the screw barrel through the feeder. The temperature of the screw barrel gradually increases to melt the raw material. It turns out that during the rotation of the screw, it is pushed to the head mold through the screw groove. The raw material is shaped through the mold. The basically formed bag edge strip is further cooled and solidified through the water tank. The tractor will accurately adjust the production speed according to the extrusion volume of the extruder and the tensile force of the product, making the entire production process more stable. The double-station winder is used to wind the produced products. After one roll is completed, the next roll can be quickly replaced, which greatly saves time. If you want to know more about the bag edge strip equipment, welcome to our factory.
