Tag Archives: production lines

By Rick Williams

COVID-19 has had a major impact on the food and beverage industry this year, contributing to everything from bare shelves and supply chain issues to changes in consumer behavior to plant shutdowns, and to historic grocery cost spikes. We continue to experience changes every day, along with challenges that must be overcome. Lessons from the last year can prepare us for the years ahead, but only if we learn to adapt and anticipate.

Nearly all parts of the supply chain have been impacted, from raw material sourcing and packaging shortages to manufacturing plant shutdowns to logistics capacity to bricks and mortar store operations to consumers. At the onset of the pandemic, major industry trade shows were cancelled and postponed, along with demos and in-person sales meetings, leaving the future of shelf resets with a dark cloud hanging above them. Staying in touch virtually with buyers and providing updates proved to be a best practice and will continue into 2021.

To keep things running smoothly on the manufacturing side, assets from some logistics providers were redeployed to where they were needed most, and with consumers dining more from home, the industry saw a huge move from food service to retail, which we will touch on a bit later. Moving into 2021, brands should ensure their raw materials and supply inventories, especially those that are imported, can cover any potential and unforeseen disruptions. It is critical to prepare well in advance of shortages or surges, specifically in at-risk chains.

Despite the attempts to mitigate against shortages, even the most well-known brands faced major out-of-stock issues and consumers turned to alternative, smaller brands. The shortages came from an increase in pressure from consumers stocking up on items, not from a lack of supply as many believed. Manufacturers increased hours and scheduled capacity on production lines to maximize efficiencies to keep up until things returned to normal. When possible, production lines were reconfigured to distance operators and shifts staggered to limit contact between teams. Senators even introduced the Food Supply Protection Act to help strengthen the chain, protect workers and reduce waste, as per the United States Senate Committee on Agriculture, Nutrition and Forestry. Despite these efforts to keep shelves stocked, the unprecedented time presented smaller brands the opportunity to gain new loyal customers. The transition to e-commerce became an avenue for increased exposure for brands and continues to prove to be a vital option to explore if they have not already.

The retail sector made major headlines this year. In an effort to avoid crowds and follow stay-at-home orders, many consumers began shifting their purchasing behaviors. With today’s technology, it has been easier than ever to shop via e-commerce platforms, whether grocery pickup, delivery or takeout. We experienced temporary out-of-stocks at brick-and-mortar stores and increased wait times on deliveries due to fulfillment shortages. Consumer reaction to these changes—including stocking up on staple products such as paper towels and toilet paper—caused spikes in grocery costs. April saw the largest monthly increase in food at home indexes since February 1974, according to the U.S. Bureau of Labor Statistics.

Food service has not been exempt from the impact of 2020. With less dining out and more eating at home, restaurants, bars, college cafeterias and stadiums have had to adapt with major shifts in business operations, traffic and income, and practically hit a standstill. In September, the National Restaurant Association reported that nearly one in six restaurants, or about 100,000 nationwide had closed permanently due to the pandemic. Restaurant management had to amend all aspects of operations, including their takeout procedures and other established programs.

In order to survive, restaurants have been creative, building welcoming and distanced environments, and delivering new services to diners. The use of technology will play an even bigger role, now more than ever, to limit touch points. QR codes for menus and contactless ordering and payment options will become the new norm for establishments, if they have not already. Going into 2021, some restaurants are even revamping menus and finding ways to turn them into CPG products, a new trend that is sure to take off in the new year. In April Shake Shack announced a ShackBurger Kit, complete with all the ingredients necessary to cook the chain’s signature burgers using the same ingredients as the dine-in experience, but from the comfort of home. More recently, in November, Chipotle introduced its first digital-only restaurant, which will handle only pickup and delivery orders. Many local restaurants have adopted new best practices to serve their patrons and stay in business. When in-person dining was suspended in the spring, one of our favorite neighborhood restaurants began offering takeout for the first time. Initially, they required patrons to come in the restaurant to sign their ticket and pick up their order. They evolved into a totally online ordering and payment process, including tip, and masked touchless curbside pickup. They have continued this even as in-person dining resumed. We can expect to see more tactics like these, loyalty programs and digitized experiences in the coming year.

It is impossible to be certain what 2021 will bring, but what we do know is that it will require proactive planning and preparation. Learning from 2020 will play a pivotal role in survival for some brands, companies and establishments, and mitigating against breaks in the supply chain until we return to a sense of normalcy. The good news is the food supply chain has proven to be very robust and resilient. How we react to changes in the next few months is critical to maintaining a strong and secure supply chain to ensure we continue smooth operations.

August 24, 2020

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Detecting Foreign Material Will Protect Your Customers and Brand

By Manuel Orozco

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During the production process, physical hazards can contaminate food products, making them unfit for human consumption. According to the USDA’s Food Safety and Inspection Service (FSIS), the leading cause of food recalls is foreign material contamination. This includes 20 of the top 50, and three of the top five, largest food recalls issued in 2019.

As methods for detecting foreign materials in food have improved over time, you might think that associated recalls should be declining. To the contrary, USDA FSIS and FDA recalls due to foreign material seem to be increasing. During the entire calendar year of 2018, 28 of the 382 food recalls (7.3%) in the USDA’s recall case archive were for foreign material contamination. Through 2019, this figure increased to approximately 50 of the 337 food recalls (14.8%). Each of these recalls may have had a significant negative impact on those brands and their customers, which makes foreign material detection a crucial component of any food safety system.

The FDA notes, “hard or sharp foreign materials found in food may cause traumatic injury, including laceration and perforation of tissues of the mouth, tongue, throat, stomach and intestine, as well as damage to the teeth and gums”. Metal, plastic and glass are by far the most common types of foreign materials. There are many ways foreign materials can be introduced into a product, including raw materials, employee error, maintenance and cleaning procedures, and equipment malfunction or breakage during the manufacturing and packaging processes.

The increasing use of automation and machinery to perform tasks that were once done by hand are likely driving increases in foreign matter contamination. In addition, improved manufacturer capabilities to detect particles in food could be triggering these recalls, as most of the recalls have been voluntary by the manufacturer.

To prevent foreign material recalls, it is key to first prevent foreign materials in food production facilities. A proper food safety/ HACCP plan should be introduced to prevent these contaminants from ending up in the finished food product through prevention, detection and investigation.
Food manufacturers also have a variety of options when it comes to the detection of foreign objects from entering food on production lines. In addition to metal detectors, x-ray systems, optical sorting and camera-based systems, novel methods such as infrared multi-wavelength imaging and nuclear magnetic resonance are in development to resolve the problem of detection of similar foreign materials in a complex background. Such systems are commonly identified as CCPs (Critical Control Points)/preventive controls within our food safety plans.

But what factors should you focus on when deciding between different inspection systems? Product type, flow characteristics, particle size, density and blended components are important factors in foreign material detection. Typically, food manufacturers use metal and/or x-ray inspection for foreign material detection in food production as their CCP/preventive control. While both technologies are commonly used, there are reasons why x-ray inspection is becoming more popular. Foreign objects can vary in size and material, so a detection method like an x-ray that is based on density often provides the best performance.

Regardless of which detection system you choose, keep in mind that FSMA gives FDA the power to scientifically evaluate food safety programs and preventive controls implemented in a food production facility, so validation and verification are crucial elements of any detection system.

It is also important to remember that a key element of any validation system is the equipment validation process. This process ensures that your equipment operates properly and is appropriate for its intended use. This process consists of three steps: Installation qualification, operational qualification and performance qualification.

Installation qualification is the first step of the equipment validation process, designed to ensure that the instrument is properly installed, in a suitable environment free from interference. This process takes into consideration the necessary electrical requirements such as voltage and frequency ratings, as well as other factors related with the environment, such as temperature and humidity. These requirements are generally established by the manufacturer and can be found within the installation manual.

The second step is operational qualification. This ensures that the equipment will operate according to its technical specification. In order to achieve this, the general functions of the equipment must be tested within the specified range limits. Therefore, this step focuses on the overall functionality of the instrument.

The third and last step is the performance qualification, which is focused on providing documented evidence through specific tests that the instrument will performs according to the routine specifications. These requirements could be established by internal and industry standards.

Following these three steps will allow you to provide documented evidence that the equipment will perform adequately within the work environment and for the intended process. After completion of the equipment validation process, monitoring and verification procedures must be established to guarantee the correct operation of the instrument, as well procedures to address deviations and recordkeeping. This will help you effectively control the hazards identified within our operation.

There can be massive consequences if products contaminated with foreign material are purchased and consumed by the public. That’s why the development and implementation of a strong food safety/ HACCP plan, coupled with the selection and validation of your detection equipment, are so important. These steps are each key elements in protecting your customers and your brand.

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