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“American case packer” is the industry term for a machine that automates packing into Regular Slotted Cases (RSC), also known as “American” cases. These are the most common style of pre-glued, flat-packed boxes used for shipping.
These machines are a cornerstone of end-of-line automation, handling the complete process. A machine will automatically pick a flat case from a magazine, erect it (open and square it), seal the bottom flaps, and present the open case for filling.
After the product is loaded (either automatically or manually), the machine then closes and seals the top flaps, discharging a finished, transport-ready case. They are the most common and versatile solution for automating secondary packaging.
This is the most established and widely-used technology for case packing, offering a robust, flexible, and cost-effective solution for automating your end-of-line.
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A high-capacity, powered magazine holds a large stack of flat, pre-glued cases. A vacuum 'pick and place' arm grips the case, pulls it open, and squares it, ready for the next stage.
These machines can be configured with either a self-adhesive tape head (a simple, low-cost, and fast solution) or a hot-melt glue system (which provides a stronger, more secure, and tamper-evident seal).
The machine's design creates an open-access "station" for product loading. This area can be integrated with various systems: Top-Load (for gantry or robotic packers), Side-Load (where a product collation is gently pushed into the case), or Bottom-Load.
As the filled case moves out of the loading station, a series of mechanical guides and "ploughs" automatically fold the inner and outer top flaps, preparing the case for its final seal without manual intervention.
Modern machines are designed for flexibility. Size changes for different case dimensions are managed via simple, tool-less adjustments, hand-cranks with digital readouts, or fully automated, servo-driven changeovers from a pre-programmed recipe on the HMI.
Cardboard box
The industry term for a Regular Slotted Case (RSC)—the standard pre-glued, flat-packed box with four flaps.
RSC cases are more widely available, cost-effective for lower volumes, and easier to load vertically.
Yes, you can have a machine erect the case and seal the bottom, while an operator manually fills the top.
Commonly sealed with self-adhesive tape or hot-melt glue for added security.
Absolutely; many lines use a robot to “pick and place” products into an erected RSC box.



