Aligning Machines Used for Laterally Guiding and Controlling Continuous Strip or Web Materials, Such as Paper, Plastic, Cloth, or Metal, on Machines Wherein the Material is Manufactured, Processed, or Converted into Bags, Boxes, Wrappers, Magazines, Tapes, and the Like, These Machines Being Extruders, Laminators, Coaters, Printing Presses, Mills, Slitters, or Other Processes Wherein the Material is in Continuous, Flexible Strip Form