Mercy Berglund 
Introduction The terms ‘Direction of Travel’ (DOT) and ‘Across Machine’ (AM) show up constantly in secondary packaging specs, sales conversations, and engineering drawings. They’re simple concepts once you understand them, but getting them wrong can cause real problems during design, tooling, and commissioning. The Definitions Direction of Travel (DOT) refers to the axis along which … Read more
Introduction Changeover is one of those words everyone in manufacturing uses but rarely defines precisely. For our purposes, we’ll use this definition: A changeover is the process of converting a packaging machine, or an entire packaging line, from running one product or format to running a different product or format. It starts when the last … Read more
Introduction Line speed is one of the most cited specs in secondary packaging and also one of the most frequently misunderstood. When an OEM says their machine runs at “30 cases per minute,” that statement means almost nothing without context. Here’s why and what you should actually be asking. The Problem with Nameplate Speed Machine … Read more
Introduction A Factory Acceptance Test — almost universally referred to as a FAT — is a formal evaluation of your packaging machine conducted at the OEM’s facility before the machine ships to your plant. It’s your opportunity to verify that what was built matches what was specified, and that the machine performs to agreed-upon standards … Read more
Introduction Machine efficiency sounds like it should be straightforward. In practice, it’s one of the most misused and misunderstood metrics in secondary packaging. Here’s what it actually means and how to calculate it correctly. The Basic Definition Machine efficiency measures how much of your machine’s theoretical output capacity you actually achieve during a defined period. … Read more
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