Great Lakes Industrial Knife is a leading manufacturer of multi-groove bottom bands for a wide variety of film, foil, and non-woven applications. Our products are proudly designed and made in the USA by skilled engineers and machinists who possess decades of experience. Call us today at (888) 665-1200, email us at, or use the form at the bottom of this page to leverage our decades of experience to solve your bottom band and converting challenges.

All of our Multi-groove bottom bands are precision manufactured to extremely close tolerances to produce razor sharp edges.

  • Dust free edge technology
  • Mirror bevel finishes – razor sharp
  • Available from stock
  • Computerized inventory control
  • Expert regrind service – match ground sets
  • Proven extreme condition materials for maximum durability and performance

Performance Engineered Metallurgy

  • Alloy tool steels
  • D-2 High carbon/High chrome tool steel
  • High speed steels
  • High performance stainless steels
  • Powdered metals, CPM 10V®, CPM M4®
  • Zirconia ceramics
  • Solid tungsten carbide
  • ICE™ Inlaid Carbide Extreme

CPM 10V®, CPM M4® are registered trademarks of Crucible Materials Corp.

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