Optimizing Knife and Anvil Set-Up on Horizontal Wrappers

Set-up procedures for knives and anvils can vary according to the make and model of the packaging machine, knife adjustment style, and other factors. There are, however, some general principles that make these adjustments more effective and efficient, reducing downtime and parts costs.


Diagonal Zig Zag Knife for Horizontal Wrapper_Greener Corporation
  Optimize Knife Design

  • Knives ground on a diagonal, or bias–whether they have a zig zag or a straight cutting edge–require less pressure to cut so they are easier to set up and typically last longer.
  • Zig zag knives with smaller (more) teeth are also easier to set up and provide longer life.

  Set Up the Crimpers First

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Case Study: Packaging Material Cost Reduction

Project Goals

The corporate engineering department at a large, international company commenced a project to reduce material costs for a variety of products that are individually packaged on horizontal flow wrappers. Greener Corporation was invited to participate in a series of meetings that defined the project’s initial goals:material cost reduction_Greener Corporation

  • To reduce the cut-off length for each package by reducing the overall seal width, thus allowing the product envelope to remain unchanged.
  • To achieve material savings without degrading seal integrity or productivity levels.
  • To achieve a project payback period of twelve months or less.

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White Papers: From Problem Solving to Proactive Improvement

Greener Corporation has published a series of white papers devised to help optimize package quality and productivity on horizontal and vertical form fill seal packaging lines. In addition to helping you solve problems, these technical articles provide foundational information you can use to implement proactive improvements—an approach that helps deter problems from occurring in the first place.

End Seal Leaks at the Fin Seal Fold

End Seal Leaks at the Fin Seal Fold

Serration Pattern Design

Serration Pattern Design

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