Perforating Knives  Manufacturers, Traders, Suppliers

We produce each blade tailored to the customer’s requirements, in large
quantities or custom-made in small quantities. Our clients decide
whether we should produce their blades according to original drawings,
sketches or specimens, which steels we use, and how we finish and coat
surfaces. This means we always produce your first choice, with a
precision that can be achieved by almost no one else.

Execution

Shapes

• Gearing/tooth pitches
• Slots
• Smooth
• One-sided bevel
• Double-sided wade
• Most different geometries and forms

Materials

• HSS steels
• chrome steels
• Stainless and acid-resistant steels, hardenable (also food-safe)
• Powder metallurgical steels
• Solid carbide
• Carbide tipping
• Steel strip in various qualities

coatings
Polymer coatings, non-stick:

• Teflon
• PTFE
• PFA

PVD coatings to increase hardness and tool life:

• TIN Titanium nitride
• CrN Chrome nitride
• TiCN titanium carbonitride
• TiALN titanium aluminium nitride
• BALINIT®

Surfaces

• Electrolytic polishing
• Mechanical polishing
• Nickel plating

hardening methods

• vacuum hardening
• Case hardening
• Surface hardening
• Nitriding
• Surface hardening
• Salt bath hardening
• Inductive hardening (edge or Tooth hardening for flexible knives)

Paper and cardboard are among the materials with the most versatile fields of application. They are at the same time packaging, shipping carton or part of the product itself. Modern hygiene products today consist of paper or paper-plastic combinations. Toilet paper, nappies, feminine hygiene products as well as paper handkerchiefs, napkins and kitchen rolls are mass products that have become indispensable in every household.