Metal detectors

Materials Product Brief
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Metal detector

A new second-generation variable frequency metal detector from Graseby Goring Kerr (Amherst, NY) can be used to inspect fresh or frozen products with either metallized or non-metallized films on the same production line.
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Two reciprocating fill funnels deliver walnuts to open bags, two at a time (above). Downstream, bags are picked up by robotic he
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Zippered packs sparkle for Diamond Walnut

Stockton, CA, growing cooperative adds zippers to walnut bags. New hf/f/s machine and modular case erector/packer/closer efficiently pack four bag sizes.
Cups are denested and sent into the packaging line by two rotary cup feeders, each of which holds 20 stacks of 50 nested cups.
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The king of cups

Start-up company Dr. McDougall's Right Foods had lofty targets for packaging speed and accuracy. So it invested heavily in sophisticated packaging equipment before it even had a product ready for the marketplace.
J.R. Simplot?s Martin Greenbank (below left) and distributor representative Bob Scott make an adjustment to the checkweigher con
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J.R. Simplot weighs accuracy's advantages

Checkweighers improve accuracy by 75% on cases containing bagged frozen french fries for foodservice.
As many as six upstream packaging lines can feed into the rotary tower stretch wrapping machine. Electrical heating strips on al
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A well 'thawed-out' solution

J&J Snacks needed to automate pallet wrapping in its freezer warehouse. But only a specially insulated wrapper could function at temperatures as low as
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Robotic case packing sweetens Brach & Brock's bottom line

A top-load robotic pick-and-place machine replaces manual case packing of bagged candy at Brach & Brock Confections, saving the confectioner $150ꯠ in annual labor costs.
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X-ray provides total inspection

A metal detector at the end of each packaging line may be fairly typical for any type of food packaging operation. Herr's tried that route a few years ago, only to experience many false rejects.
Steve Daniels checks the vision system as filled and capped bottles index to a downstream cooler
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Ocean Spray's vision improves inspection

Juice maker automates vision system for detecting fill heights and cap application on PET bottles containing hot-filled juices. Productivity rises, labor costs decline, resulting in payback in less than one year.
As labels unwind from the roll, they pass through a perforation wheel, followed by a series of tensioning rollers that compensat
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Gatorade shrink label satisfies the need for speed

Roll-fed labeler combines adhesive and shrink application to provide the look of a shrink label, the tamper-evidence of a neck band, and the speed of a wraparound.
Shown here are just five of the 12 different bottles currently filled on the Yoshida line
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Yoshida sauce line sizzles

Yoshida's gourmet sauce is so popular at club stores in the U.S. and export markets around the globe, its packaging needed increased speed and versatility.

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