Case sealer knives are a key element of a reliable packaging process. They are responsible for clean, fast, and repeatable cutting of packaging tape, even at high line speeds and continuous operation. We supply knives for case sealing machines, tailored to various operating conditions.

We offer knives in several material grades: standard, hardened, premium, and high-speed steel (HSS). For applications with minimal adhesive buildup, we recommend powder metallurgy knives, which provide exceptional wear resistance and long lifespan.

To further increase durability and process stability, we offer anti-wear and anti-adhesive coatings, including:

• titanium nitride (TiN)

• titanium carbonitride (TiCN)

• chromium

• and other specialized coatings

These coatings reduce friction, limit adhesive buildup, and extend knife operating time between replacements.

We also specialize in supplying replacement knives compatible with all OEM machines. Whether you need a standard replacement or a knife made for a specific application, we ensure a precise fit for your equipment.