HSIN LONG offers the all-around service to adjust Blown Film Die designs, including the size of extruder, the speed of running, the quantity of the output, differences in materials, the density of the products, and the demands of films. By the import of Computer Aided Design/Manufacturing, CAD is for the design, and the CAM is for the manufacturing part. Mold Flow Analysis simulates and optimizes the parameter of the channel in Die Head. Further, polymer shear viscosity, temperature, stress, and density influence the design in Blown Film Die analysis. These analysis programs emphasis the film properties for excellent appearance, such as elongation, flexibility, thickness and strength. This way helps to prevent the potential problems, reduce the production cost, and shorten the cycle time.