A strip-cut cardboard shredder is often described in one sentence. It cuts waste boxes into long, narrow paper strips. That sentence is accurate, but it does not explain what the strips are for, how they behave, or why a packing team would choose them over the mesh output that another machine produces.
The strips are cut, not torn. That distinction matters more than it sounds. A torn material compresses unevenly and loses strength. A cut strip keeps most of its original structure, because the blade passes cleanly through the flutes rather than pulling the fibers apart. The result is a strip that is uniform in width and dense enough to hold position inside a carton. Aircosan's tabletop strip-cut range covers 350mm, 450mm, and 550mm cutting widths, with a speed of 10 m/min and a maximum cutting thickness of 10mm. The machines use a ZD brand geared motor rated for 8 to 10 hours of continuous working time, which covers a full shift at a small packing station.
The first place the strips go is the void. A carton that holds a light product has empty space around the product, and that space lets the product shift during transit. Strips placed into the void stop the movement. Because the strips are dense, they do not compress flat under the weight of the product, which is why they work well for standard box sizes and repeatable packing methods. This is the most common use, and it is the one that saves the most material compared with air pillows or foam.
The second place the strips go is around the product. A product with a finished surface can be scratched by contact with another product in the same box. Strips wrapped around the item create a physical barrier without adding much thickness. This works for small accessories, phone cases, and light hardware. The strips conform to the shape because they are narrow enough to follow curves.
The third place is between products. A multi-item order needs separation so the items do not rub against each other during handling. Strips placed between the items keep the spacing and reduce friction. The strips are dense enough to stay in place, so the separation holds through the journey.
The fourth place is the box lining. Strips placed along the inside of the carton add structure and stability, and they improve the look of the inside when the customer opens the box. This use is smaller in volume but it matters for brands that care about presentation.
What makes the strips consistent is the machine design. Aircosan shafts are large, one-piece units rather than thin blades, designed for a service life of over five years and processed through lathe machining, high-frequency treatment, quenching, blackening, and multiple other steps. The material is 40Cr rather than ordinary 45# steel. 40Cr has lower brittleness and stronger impact resistance, and its machining time is more than twice that of 45#. A stable shaft produces strips of the same width every time, which is what makes the packing method repeatable.
Aircosan machines use overload protection, so when a jam occurs, the machine stops automatically and protects the motor. Aircosan machines have side sheet metal that fits tightly with no gaps, so paper dust cannot enter the gears and cause abnormal noise or long-term wear. The machines stop when the drawer opens, which is a small detail that matters in a busy packing environment. Aircosan machines use a branded motor with ample power, so thick and hard cardboard feeds smoothly without repeated jamming at the inlet.
Cardboard compatibility follows the rules that most operations already understand. Most strip-cut machines handle single-wall and some double-wall corrugated cardboard. Clean, dry cardboard cuts best. Light tape and labels are fine, but staples, metal inserts, and reinforcing materials must be removed first. Material that is too wet, heavily contaminated, or laminated hurts cutting performance and wears the blades faster.
Aircosan runs its own parts processing factory, controlling part quality in-house rather than assembling from mixed outside sources. The company supports logo customization from one piece and color customization from ten pieces. Products carry CE, ROHS, and UKCA certifications and hold an exclusive EU patent. After-sales responds within 12 hours and connects customers directly with engineers.
For a packing team, the practical approach is to start with void fill, because that is where the strips replace the most purchased material. Then add wrapping, separation, and lining as the team becomes comfortable with the output. The strips are simple, but the four uses together cover most of what a small packing station needs.