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The FOX TrimAway® System Eliminates Traditional Matrix Removal Dilemmas

Typical Applications:
  • Tag & Label Matrix
  • Narrow Web Press Matrix
FOX TrimAway® Pnuematic Trim Removal System Showing Matrix Removal
FOX TrimAway® Pnuematic
Trim Removal System
Showing Matrix Removal

Efficient Trim Removal Improves Sustainability

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Traditionally waste matrix is wound onto a rewind shaft which often causes limitations and drawbacks such as costly down time and interrupted production runs.
  • During production runs the operator must stop the presses periodically to remove the waste matrix roll and install an empty core. The result is lost press time, operator time and waste.

  • As matrix rewind rolls become larger tensions increases, often causing breaks in the matrix, especially when running lightweight stocks. Often the operator must stop the press in order to re-thread the waste matrix rewind shaft.

Unique Approach to Matrix Removal

The FOX TrimAway® offers these solutions to matrix removal dilemmas:

  • For our label manufacturers, our systems utilize PTFE lined components so exposed PS adhesive is easily conveyed without contamination, as with oils or powders.


  • By continuously conveying matrix, presses can be run virtually non-stop excepting roll-stock changes.


  • By producing relatively constant tension on the matrix costly and annoying breaks are avoided. This allows operators to run at increased web speeds. Operators can easily adjust the tension producing vacuum during production runs.


  • The FOX TrimAway matrix removal system has interior surfaces which are specially coated with high-release PTFE lining which prevents pressure-sensitive material from adhering.


  • Compact modular components make installation of all of the FOX systems simple. The venturi can be mounted quickly to the matrix rewind shaft by means of a special quick-release bracket. This bracket fits onto a core, preventing damage to the shaft. The entire assembly then slides onto the shaft, is chucked up and the venturi is set at the proper angle for matrix entry with the shaft rotation locked down. The discharge duct is connected to the venturi discharge. The motive air line from the blower is connected to the venturi motive inlet. The blower can be located up to 20 feet from the venturi or, if space permits, directly on top of the press. Removal of the system requires less than a minute if access to the rewind shaft becomes necessary.


  • The matrix removal system is capable of handling a 22" wide web at speeds in excess of 700 FPM. The amount of diecut or open area in the matrix will determine the maximum capabilities of the system. The interior surfaces are specially coated with a high release PTFE lining which prevents pressure-sensitive materials from adhering.


Check out our other Pneumatic Conveying Systems solutions

FOX TrimAway® Systems Matrix Removal Systems System Components

Fox Runner™ Fox Combo™ TrimAX™ Chopper

Waste Collection Methods Custom Motor Starters FOX TrimAway® Support Center

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Backed by CAC's over 30 years of experience designing and manufacturing converting equipment.

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Converter Accessory Corporation
201 Alpha Road
Wind Gap PA 18091

Phone (800) 433-2413 or (610) 863-6008
Fax (800) 709-1007 or (610) 863-7818

cac@epix.net


www.converteraccessory.com



What is Web Handling?
Web Handling is the science, engineering and equipment necessary to successfully transport a continuous flexible material through various processes without defect. Enhancing Web Handling with proper equipment will ensure materials are processed at their maximum efficiency, allowing the process to generate maximum profits.

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