当用中空吹塑法吹塑的型坯向外膨胀时 ,静电荷会有所增加。我们在大型生产线上常常会看到许多型坯被挤压进各种类型的模具中 ,型坯渐渐地会相互排斥 ,或者吸附在机器的周围。如果在被挤压时产生弯曲 ,它将不能精确地充满模具 ,严重时会导致生产线停工。英国米希 (Ｍｅｅｃｈ)静 As the parison blown by the hollow blow molding expands outward, the electrostatic charge increases. As we often see in large-scale production lines, many parisons are squeezed into various types of molds, and parisons gradually become mutually exclusive or adsorbed around the machine. If bent when squeezed, it will not fill the mold accurately and in the worst case will cause the production line to shut down. British Mech (Meech) static