Stacking Application Pressing Machine

A type of multi-color press used in flexography in which all the color stations—from one to eight stations, with six being the most common—are oriented in a vertical stack, the substrate passing through each one, which lays down successive colors.In the stack machine, data is available at the top of the stack by default. The stack acts as a source and destination, push and pop instructions are used to access instructions and data from the stack. There is no need to pass the source and destination address because the default address is top of the stackThe stack is a list of data words. It uses the Last In First Out (LIFO) access method which is the most popular access method in most of the CPU. A register is used to store the address of the topmost element of the stack which is known as Stack pointer (SP).