Paper Industry Cutters  Manufacturers, Traders, Suppliers

Paper Industry
A company with a high volume and short production times needs industrial knives with a perfect performance: clean and precise cuts, with a long life time between the grindings. Schönenberger is adding another quality aspect in offering a high number of possible post-grinds. In order to meet all the requirements in specific use of paper, cardboard and paperboard Schönenberger offers three different types of carbide knives for the paper industry.
The special advantage of using carbide and powder metal knives in paper industry can not only be found in the reduced tool changing times but also in the low dust accumulation.
Crosscutting knives
The high quality Schönenberger crosscutting knives work with fixated and rotating knives
Circular upper knives
In order to reach the elevated Schönenberger quality we merely make use of high-quality powder metals (ASP/CPMV).
Circular lower knives
For a perfect cutting result the powder metal upper knives need the lower knives as an adequate completion.

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.