Packaging Machine Knives

Packaging machine knives are precision cutting tools used for cutting, slitting, perforating and separating packaging materials. They are used in a wide range of packaging machines and converting processes, including flow wrapping, tray sealing and other automated packaging applications.
Depending on the packaging material and cutting process, different knife geometries are required. We manufacture perforating knives, piercing knives, zigzag knives, film knives, serrated knives, toothed blades and special packaging machine knives according to customer drawings, specifications or samples.

Perforating and Serrated Knives
Perforating knives are used to create controlled perforations in packaging materials, allowing products or packaging sections to be separated easily. The tooth shape, tooth spacing and cutting geometry can be adapted to the specific application.
Serrated and toothed knives are particularly suitable for applications where a continuous straight cut is not required or where the material requires a specialized cutting edge.
Depending on the material and machine design, knives can be manufactured with different tooth patterns, pitches and cutting angles.

Knives for Flow Wrapping Machines
Flow wrapping machines require precise cutting tools for producing consistent cuts and separating individual packages.
We manufacture film knives, perforating knives, zigzag knives and toothed blades for flow-wrapping and other packaging applications. Knife dimensions, cutting geometry and tooth spacing can be customized to match the machine and packaging material.

Knives for Tray-Sealing Machines
Tray-sealing machines use specialized cutting and forming tools for processing packaging materials. Depending on the machine and application, form-cutting knives, toothed knives and special cutting tools can be used to cut or perforate packaging materials accurately.
We manufacture customized knives for tray-sealing applications according to drawings or samples.

Zigzag and Serrated Knives
Zigzag knives are commonly used together with a matching counter knife or anvil. The interaction between the cutting edge and the counter surface produces a precise and repeatable cutting result.
Serrated knives with a toothed cutting edge can be used for a variety of packaging materials and applications where a specialized cutting geometry is required.
The tooth profile, pitch, cutting angle and knife dimensions can be adapted to the individual application.

Custom Packaging Machine Knives
Packaging machines often require knives with specific dimensions, mounting holes, cutting angles or tooth geometries. We therefore manufacture custom packaging machine knives according to customer drawings, specifications or samples.
Depending on the application, we can manufacture

Piercing knives Perforating knives Zigzag knives Serrated knives Toothed blades Film knives Form-cutting knives Special packaging machine knives

The appropriate knife material and geometry are selected according to the packaging material, machine configuration and required cutting performance.
Grinding and Resharpening
Precision grinding is essential for achieving a consistent cutting edge and accurate knife geometry. Depending on the design and application, packaging machine knives can often be reground and resharpened to extend their service life.
Professional regrinding can help maintain consistent cutting quality and reduce tool replacement costs.
If you require custom packaging machine knives, send us your drawing, sample or technical specifications. We manufacture precision knives for flow-wrapping, tray-sealing and other packaging applications.