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Fogg Filler Shines in New Markets

Investments in emerging business and a devotion to continuous improvement has evolved this OEM beyond its long-standing filling equipment offering.

Fogg filler filling equipment ESL equipment kombucha craft beer
Fogg filler filling equipment ESL equipment kombucha craft beer

The beverage industry has experienced rampant change as disruptive products create the need for unique packaging and manufacturing solutions. But Fogg Filler Company, Holland, Mich., a maker of rotary filling systems for the liquids industry, prides itself on continuous improvement, which has positioned the third-generation, family-owned company to evolve alongside the industry. 

When Fogg first started, its business plan was to fix old fillers from any brand, and then re-sell them. Over the years, it evolved into building and creating its own “Fogg filler.” Now, Fogg offers several up-stream and downstream pieces of equipment besides the filler, such as sanitizer skids, rinsers, cappers, cap sorters and cap elevators—to name a few.

But the company is not stopping there. Fogg Filler is embarking on a few more ventures that are not only uncharted territory for the extended shelf life (ESL) equipment manufacturer, but a testament to its dedication to continuous improvement and adapting to industry trends. 

For example, in February, the Fogg team gathered to share its findings from their attendance at KombuchaKon, a tradeshow revolving around kombucha, the fermented, sweetened black or green tea drink. Kombucha has been around for hundreds of years, but the product is becoming more mainstream, causing a need for more rapid production from—typically—small kombucha breweries. When a kombucha brewer told Fogg they should visit the convention to test the waters for automation, the OEM jumped at the opportunity. This new venture comes at the perfect time for the company as it recently added carbonated filling solutions to its equipment offering—which is the type of fill kombucha needs. 

Two years ago, in response to the rapid growth of the craft brewing segment—similar to kombucha—Fogg’s customers began requesting that the OEM explore carbonated filling capabilities, because at that time the company only served the still liquid market. 

“We gain our initiatives from our customers,” says Susan Lamar, Fogg’s media relations manager. “We take the time to ask what they like about our machinery and where they see room for improvement. A lot of our customers are willing to test out new technologies in real-world applications, which helps us perfect our new ideas.”

When the company started exploring how they could break into carbonated filling, they considered spending a couple of years doing R&D, but decided to partner with a carbonated filling OEM to expedite the process. The two OEMs co-design the carbonated fillers, then Fogg adds its signature aesthetics and builds in customer-requested specifications and capabilities.  

“This partnership is very valuable to us because without them, we would have had to start from zero. The market is here, it’s now, and we wanted to get in before the opportunity passed,” Lamar says. “We take our partner’s years of knowledge in the carbonated world and add it with our knowledge in the still world and what we know our customers want and expect from a Fogg filler.”

Fogg has installed four carbonated filling lines that can produce anywhere from 50–400 bottles per minute since they first started offering the equipment two years ago.

New segment presents unique challenge
Among those new lines is Fogg’s first kombucha filling line, which was installed in February. But because kombucha is bottled along with the symbiotic colony of bacteria and yeast—used to ferment the drink—it presented another challenge to Fogg and its customer: Skipping the sanitation step. 

Kombucha needs to be filled cold and lightly carbonated to balance the different Ph levels of the drink to keep it shelf stable. Lamar compares it to the hot fill application used for apple juice, which is quite the contrast.

“Apple juice is generally filled hot, so the heat of the juice sanitizes the bottle, and then the machine tips the bottle upside down to sanitize the cap,” Lamar says. “But kombucha is very different because they don’t want anything rinsed, they want all the live, active organisms and bacteria in the drink, and they don’t want the bottle to be sanitized.”

Keeping pace in new territory
While growing in popularity among consumers, federal regulations around kombucha are still murky since the beverage can have an alcohol level depending on the amount of time it ferments. Since Fogg also fills other liquids like milk, which are—on the other hand—heavily regulated, the OEM recently created a new position called the continuous improvement manager. The person in this position is responsible for researching and studying changing regulations in the beverage and pharmaceutical industries so the OEM can keep up. 

“Meeting government regulations drives us to design in a specific way to meet all of those special rules,” Lamar says. “This new position allows us to thoroughly make sure these validations meet the customer’s requirements and adhere to government regulations.”