High Performance Industrial Tear Notch Knives for the Packaging Industry

Premium Quality Cardboard Cutter Knives for Industrial Applications, manufactured in the UK

Precision Tear Notch Knives Manufactured for Industrial Applications

We manufacture high-performance tear notch knives, engineered to deliver clean, precise cuts that create easy-to-open packaging.

Our tear notch knives are widely used within:

Flexible packaging production
Food packaging applications
Medical packaging systems
Pharmaceutical packaging lines
Sachet packaging machinery
Pouch manufacturing equipment
Film converting operations
Industrial packaging machinery

Engineered for accuracy, durability, and consistent cutting performance, our tear-notch knives are designed to support high-speed production environments where reliability and precision are essential.

Our industrial tear notch knives are manufactured to exact specifications, using premium-grade materials and precision grinding processes to ensure clean, accurate notch formation across a wide range of packaging materials.

Whether you require OEM replacement tear notch knives or custom-manufactured solutions, we supply precision-engineered industrial knives designed to maximise production efficiency and reduce operational downtime.

Precision Tear Notch Knife Manufacturing Solutions

Using advanced manufacturing technology, we produce knives with a wide range of tooth profiles and pitches, tailored to meet each customer’s exact requirements. Whether you need fine, micro-toothed edges or more aggressive profiles, our engineering team will help identify the perfect solution for your application.

All Fernite knives are manufactured from premium-grade steel at our ISO9001-certified facility in Sheffield, UK. This commitment to quality ensures outstanding durability, consistency, and cutting performance.

For enhanced wear resistance and extended service life, a selection of specialist coatings is also available. Fernite manufactures tear notch knives for a precise, clean cut, forming an easy-to-open tear notch.

For additional knife lifespan or wear resistance, we can offer a range of coatings

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We can manufacture tear notch knives from drawings or a physical sample.

We can manufacture your knives from a drawing or sample, or, if required, develop a custom tooth profile to suit your process.

Our blade development service technicians are experts who can help you achieve the results you need from the knife, and with decades of experience, we can work closely with you to develop and test new profiles.