Food Engineering logo
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • PRODUCTS
  • TOPICS
  • EXCLUSIVES
  • MEDIA
  • FOOD MASTER
  • EVENTS
  • RESOURCES
  • EMAGAZINE
  • SIGN UP!
cart
facebook twitter linkedin youtube
  • NEWS
  • Latest Headlines
  • Manufacturing News
  • People & Industry News
  • Plant Openings
  • Recalls
  • Regulatory Watch
  • Supplier News
  • PRODUCTS
  • New Plant Products
  • New Retail Products
  • TOPICS
  • Alternative Protein
  • Automation
  • Cannabis
  • Cleaning | Sanitation
  • Fabulous Food Plants
  • Food Safety
  • Maintenance Strategies
  • OEE
  • Packaging
  • Sustainability
  • More
  • EXCLUSIVES
  • Plant Construction Survey
  • Plant of the Year
  • Sustainable Plant of the Year
  • State of Food Manufacturing
  • Top 100 Food & Beverage Companies
  • MEDIA
  • Podcasts
  • Videos
  • Webinars
  • White Papers
  • EVENTS
  • Food Automation & Manufacturing Symposium and Expo
  • Industry Events
  • RESOURCES
  • eNewsletter
  • Custom Content & Marketing Services
  • FE Store
  • Government Links
  • Industry Associations
  • Market Research
  • Classified Ads
  • EMAGAZINE
  • eMagazine
  • Archive Issue
  • Advertise
Food Engineering logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Food Engineering logo
  • NEWS
    • Latest Headlines
    • Manufacturing News
    • People & Industry News
    • Plant Openings
    • Recalls
    • Regulatory Watch
    • Supplier News
  • PRODUCTS
    • New Plant Products
    • New Retail Products
  • TOPICS
    • Alternative Protein
    • Automation
    • Cannabis
    • Cleaning | Sanitation
    • Fabulous Food Plants
    • Food Safety
    • Maintenance Strategies
    • OEE
    • Packaging
    • Sustainability
    • More
  • EXCLUSIVES
    • Plant Construction Survey
    • Plant of the Year
    • Sustainable Plant of the Year
    • State of Food Manufacturing
    • Top 100 Food & Beverage Companies
  • MEDIA
    • Podcasts
    • Videos
    • Webinars
    • White Papers
  • FOOD MASTER
  • EVENTS
    • Food Automation & Manufacturing Symposium and Expo
    • Industry Events
  • RESOURCES
    • eNewsletter
    • Custom Content & Marketing Services
    • FE Store
    • Government Links
    • Industry Associations
    • Market Research
    • Classified Ads
  • EMAGAZINE
    • eMagazine
    • Archive Issue
    • Advertise
  • SIGN UP!

The missing link

September 4, 2006
When fresh sausage and bratwurst manufacturer Johnsonville Sausage was looking for an X-ray inspection system for its wrapped trays of bratwurst, it developed a plan for an in-house, side-by-side comparison between several different pieces of equipment. The goal was to find an inspection system that would allow operators to know which, if any, bratwurst of the five in a package had a contaminant, providing an opportunity to pull the rejected product out, repack the tray and re-inspect without affecting production.

Smiths Detection X-ray inspection systems allow Johnsonville Sausage to find and rework rejected bratwursts without affecting production. Source: Smiths Detection.




"We had several goals in mind for the project," says Erik Larson, project engineer. "First, we wanted to ensure that the meats were inspected with a high level of detection and a low false-reject rate. Second, we wanted the ability to match a rejected product with its specific X-ray image to allow rework of the rejected product. Finally, we wanted to find a product inspection machine that provided the basics-reliability, cleanability and ease of use."

Johnsonville kicked off the project with a six-month test using an unnamed inspection machine. This test process resulted in a higher-than-normal reject rate that came with the first X-ray scan. When rejected products were X-rayed for a second time, the results determined that only one-third of the initial rejects contained a contaminant.

"The big concern was the large number of false rejects, which leads to slower production time and profit loss," says Larson. This machine was also unable to successfully match the rejected product's computer-scanned image with the product or container as it was rejected.

The company then brought in the Eagle Pack X-ray system from Smiths Detection as well as machines from two other competitors for a side-by-side comparison. The Eagle Pack system was the clear winner. It is large enough to inspect two lanes running side-by-side through the machine. By configuring the system for dual-lane inspection, one lane could be running primary product constantly while the other lane could take the rejected product and be used as a rework lane. The X-ray system's display was modified to show only the rejected images from both lanes on the screen in a split-screen display.

Once the product is sent back through the rework lane, the Simul-Task 3.0 Image Analysis Software holds a picture of the scanned product so that the product can be retrieved from the reject bin, and the contaminated piece can be removed and replaced without affecting production.

Because it has the ability to rework rejected products through the rework conveyor lane, Johnsonville purchased several of the machines and uses them throughout the facility.

"We are impressed by the consistency and reliability in the Smiths Detection product line to detect and reject small contaminants," says Larson. "The equipment purchases continually pay for themselves as our contaminate complaints have been significantly reduced with Smiths X-ray equipment."

For more information: Art Schwinge, Smiths Detection;

www.smithsdetectionpid.com; pidsales@smithsdetection.com

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • Global Organic Food & Beverage Market to Grow

    Global Organic Food & Beverage Market to Grow

    With a CAGR of 12.07%, Bonafide Research estimates this...
    People & Industry News
  • skilled MEP worker

    Predicting Food and Beverage Manufacturing Trends for 2024

    The two words that should be kept in mind are labor and...
    Automation
    By: Derrick Teal
  • cleaning and sanitation

    The basics of cleaning and sanitation in food plants

    Sanitation maintains or restores a state of cleanliness...
    Cleaning | Sanitation
    By: Richard F. Stier
close

1 COMPLIMENTARY ARTICLE(S) LEFT

Loader

Already a Registered User? Sign in now.

Manage My Account
  • eMagazine
  • eNewsletter
  • Online Registration
  • Manage My Preferences
  • Customer Service

Food Plant Openings and Expansions June 2025

Food Plant Openings and Expansions June 2025

Celebrating Women in Engineering: Shalima Sreenath

Celebrating Women in Engineering: Shalima Sreenath

Celebrating Women in Engineering: Samara Heaggans

Celebrating Women in Engineering: Samara Heaggans

Food Plant Openings and Expansions May 2025

Food Plant Openings and Expansions May 2025

More Videos

Popular Stories

Cargill Cocoa Plant

Cargill Invests in its Cocoa Supply Chain

Chicken Alfredo Listeria Products

Listeria Outbreak Connected with Pre-Made Chicken Alfredo Meals Results in 3 Deaths

mechanical and chemical recycling

Clean Label Packaging Expands to Include Sustainability Considerations

CHECK OUT OUR NEW ESSENTIAL TOPICS

Alternative ProteinAutomationCleaning/SanitationFabulous Food Plants

Food SafetyMaintenance StrategiesOEE

PackagingSustainability

Events

June 17, 2025

Refrigerated & Frozen Foods’ State of the Cold Chain

On Demand Kelley Rodriguez, Editor in Chief of Refrigerated & Frozen Foods, will be joined in this 60-minute webinar by industry experts to help unpack the latest research.

July 10, 2025

Smarter Innovation With AI: How the F&B Industry Can Stay Agile

Join our webinar to explore how practical AI solutions are helping leading brands reduce compliance risks, streamline reformulation and accelerate time-to-market.

View All Submit An Event

Products

Recent Advances in Ready-to-Eat Food Technology

Recent Advances in Ready-to-Eat Food Technology

See More Products

Plant of the Year

Related Articles

  • The next link

    See More
  • Say goodbye to the weakest link

    See More
  • ammonia refrigeration system

    How strong is the weakest link in your cold food chain?

    See More
×

Elevate your expertise in food engineering with unparalleled insights and connections.

Get the latest industry updates tailored your way.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Food Master
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • eNewsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing

Food Engineering logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Food Engineering logo
  • NEWS
    • Latest Headlines
    • Manufacturing News
    • People & Industry News
    • Plant Openings
    • Recalls
    • Regulatory Watch
    • Supplier News
  • PRODUCTS
    • New Plant Products
    • New Retail Products
  • TOPICS
    • Alternative Protein
    • Automation
    • Cannabis
    • Cleaning | Sanitation
    • Fabulous Food Plants
    • Food Safety
    • Maintenance Strategies
    • OEE
    • Packaging
    • Sustainability
    • More
  • EXCLUSIVES
    • Plant Construction Survey
    • Plant of the Year
    • Sustainable Plant of the Year
    • State of Food Manufacturing
    • Top 100 Food & Beverage Companies
  • MEDIA
    • Podcasts
    • Videos
    • Webinars
    • White Papers
  • FOOD MASTER
  • EVENTS
    • Food Automation & Manufacturing Symposium and Expo
    • Industry Events
  • RESOURCES
    • eNewsletter
    • Custom Content & Marketing Services
    • FE Store
    • Government Links
    • Industry Associations
    • Market Research
    • Classified Ads
  • EMAGAZINE
    • eMagazine
    • Archive Issue
    • Advertise
  • SIGN UP!