Bindery equipment operators, especially newcomers, sometimes mistakenly blame the machine for a problem. Yet there is one important but frequently overlooked item which, when handled correctly, will ...

A Bindery Success™ subscriber recently emailed to talk about an issue he was having with perforating on their folding machine. As with most post-press problems, the more I dug into it, the more I had ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. This perforator was one of seven rotary perforating machines purchased and installed in 1918 and 1919 by the Bureau of ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...