PAC FW 450S Flow Wrapper

High-Speed Flow Wrapper

The FW 450S is a high-speed servo flow wrapper with a user-friendly, human/machine interface control. The touch panel PLC allows for storage of settings for the fast change over of products. The adjustable former and single or double jaw configuration make the FW 450S extremely versatile. This machine is capable of speeds up to 250 packages per minute. It also has the ability to reduce production time and the capability to index with automated feeding systems to reduce labor costs. Material waste is reduced with the no product, no bag feature. Troubleshooting is simplified with the self-diagnosis error function.

This machine can be used to package a wide variety of products from baked goods to medical supplies, in clear or registered film.



Technical Specs450S Flow Wrapper
SpeedUp to 150 packages/ min
Bag Length5″ – 19.5″
Max Product Height3″
Max Product Width2″ – 5.75″
Infeed Conveyor Length8 Feet
Max Film Width17″
Max Film Diameter12.5″O.D. Film Core: 3″ I.D.
Machine Dimensions (L x D x H)152″ x 40″ x 62″
Electrical230V, 3-ph, 30A


• PLC controlled with user friendly touch screen HMI (8.4”)
• Memory storage of product/machine settings, up to 50 jobs.
• Self diagnosis function with error message
• Three servo motors to independently control end seals, in-feed conveyor, and film drive.
• Registered film capability with precision photocell
• Deluxe adjustable bag former for various product sizes
• Speeds up to 150 packages per minute (single jaw configuration)
• Production speed is dependent on product, dosage, and packaging material.
• No product, no bag feature and soft jaw overload detection
• Self centering film roll holder
• Automatic film roll tension control
• Fin seal brushes to assist product transport and remove excess air from package
• End seal brushes to assist transition to discharge conveyor
• Stainless steel machine frame and product contact areas
• 8’ Product in-feed conveyor
• Belt discharge conveyor
• Floor standing machine with heavy duty casters and leveling feet


Hot Stamp Printer
For date/lot coding.
Thermal/ Transfer Printer
For printing bar codes and variable product information.
Straight Cut end Seal Knife with Tear Notch
End Seal with Round Hang Hole

Additional Options

Gas Flush
For modified atmosphere packaging, extending product shelf-life.

Delicate Product Conveyor

Water Cool Ready Transfer Plates
For ice cream bars.

Water Chiller
For water cool transfer plates.

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