Straight Knurled Wheels Retrofit


Previous Design
Although effective, the seal created by the knurled rollers was not always aesthetically pleasing and could lack strength.

Updated Design
The new wheels with straight knurls produce superior quality seals that not only look better but are also stronger.


  • The likelihood of a bag experiencing a premature tear is substantially reduced
  • Improved bag appearance generates increased revenues for all parties concerned
  • Quick and easy installation requiring 2 hours or less to complete