+44 (0) 114 244 0527

Vertical FFS Knives for heavy Bag and Sack Making

  • ISO9001 certified machine knife manufacturer with advanced capabilities

  • Machine knives manufactured using high quality European steel

  • Teeth and slots to your specification, coated options available. 

Machine knives for bag and sack making - Fernite bag knives - Manufactured in the UK by Fernite of Sheffield Ltd

Fernite’s specialist machine knives for bag and sack making are suitable for bag forming from a wide range of materials.

We are a leading manufacturer of gloucester bag knives,  sack-making knives, coated blades and bespoke machine knives used in equipment producing plastic bags. 

Our production knives provide a custom result based on the shape, design, and size of the bags. To keep its cutting edge longer these blades can be TiN coated.

Utilised by some of the world’s leading packaging firms, Fernite machine knives offer market-leading cutting performance and expert customer support from our friendly team whenever you need it.

UK Manufactured bag and sack machine knives

Bag Knife - Bag making machine knives - Fernite of Sheffield Ltd

Every Fernite blade is manufactured in the UK at our ISO9001 certified Sheffield factory.

Our advanced tooth grinding capability guarantees sharp, accurate tooth profiles and we only use fully traceable, high quality European steel for durability and optimal cutting performance.

For additional wear resistance we can supply your blade in a range of coatings.


Get a competitive quotation

Please email us for a quotation on enquiries[at]fernite.co.uk – including as much information as you can, including a drawing if you have one.  A member of our team will be in touch shortly.

Alternatively you can call +44 (0)114 244 0527 to discuss your requirements with a machine knife expert over the phone.