In a process for preparing polyethylene waxes at from 200 to 350 C. Cooling is carried out for an upper surface of the glass gob supplied onto the molding surface of the lower die. Non-limiting examples of initiating a countermeasure can include resetting a portion of the device, powering down a portion of the device, activating an alarm circuit, causing protected data stored in the device to be erased, causing portions of the device to self-destruct, or causing the device to not respond to input applied to the interface.