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It’s an exciting time to be a taste bud. What’s happening for food manufacturing, restaurant, and processing businesses? Here are the top trends taking the food world by storm...
The Shifting Tides of Food Processing: Challenges, Shifts, and Opportunities in the Industry
Sanitary Design: Across The Board
The Right Tool For The Job
Perhaps you’ve tried to do a job at home and said to yourself, “This would be so easy if I had the right tools!” Aficionados of home improvement shows know that the projects seem so easy simply because the host always magically has every specialty tool that they need.
This same idea -- the right tool for the job -- can be applied to all industries. In the food, healthcare and pharmaceutical industries, this plays out in “sanitary design.”
What Is Sanitary Design?
Sanitary design means setting things up for sanitary conditions right from the start. This applies to buildings, equipment, and even the clothing worn by workers.
Think about it: it’s much easier to keep a food plant clean if the floors are properly sloped to ensure drainage, the walls are made of smooth, easily-cleanable materials. and that the wall/floor juncture is coved to allow water to run away from the walls. 90° angles can easily trap water and debris, and are hard to clean.
The Law Regarding Worker Clothing
Let’s take a look at what your workers are supposed to wear. In the Code of Federal Regulations, the regulation states the following;
(b) Cleanliness. All persons working in direct contact with food, food-contact surfaces, and food-packaging materials must conform to hygienic practices while on duty to the extent necessary to protect against allergen cross-contact and against contamination of food. The methods for maintaining cleanliness include:
(1) Wearing outer garments … in a manner that protects against allergen cross-contact and against the contamination of food, food-contact surfaces, or food-packaging materials...
(6) Wearing… hair nets, headbands, caps, beard covers, or other effective hair restraints.
(7) Storing clothing or other personal belongings in areas other than where food is exposed or where equipment or utensils are washed.
The regulation does not specifically define what plant workers and visitors must wear, but it does set basic guidelines. This kind of regulation is known as an “interpretive regulation”. In other words, it gives each company options for compliance. The key wording is “protect against allergen cross-contact and contamination of food.”
Okay, so, what is appropriate? It really depends upon the operation. A processor that is manufacturing aseptic beverages or puddings in a closed system will face different issues than a plant that processes and packages ready-to-eat products like smoked salmon or luncheon meats. Let’s get specific.
Safe Clothing in Sanitary Design
- Safety-oriented clothing should be comfortable and not prone to shredding or shedding.
- Clothing should be secured with snaps or Velcro.
- Some companies favor smocks which tie in the back. These are good work clothes, but some safety experts discourage ties, which could conceivably get caught in moving machinery parts.
- Make sure there are no pockets located above the waist. Why? If someone has a pocket, they will inevitably something in it (like a pen), which could fall out and end up in the food.
- Garments provided by the company must fit properly so they don’t pose any kind of risk.
- Look for breathable fabrics, which are more pleasant to wear. Workers in a hot environment wearing garments made from polyester are going to get very uncomfortable.
- Workers must have a place to change from street clothes to work clothes. This should be a place where they feel that they, and their valuables, are secure.
- You will also need to set up a system for cleaning and sanitizing worker clothes. This can be done in-house or through a contract company. Whichever you choose, it’s important to ensure that laundry is done correctly. That means washing, drying, storage and handling not only to clean the garments, but to protect them from contamination once they are cleaned.
- Another part of the equation is hair restraints. You’ll need hair nets or beard nets (snoods) to cover all hair on the head and face. Hair restraints come in different styles and weaves, so find something that is effective and comfortable. Also consider color when selecting hair restraints. Light-colored hair restraints allow managers to more easily monitor workers, since they can see if they are being worn, and if they are being worn correctly. If your work force has dark hair, black or brown hair nets really don’t allow your managers to easily monitor compliance.
- Sometimes, sanitary design includes boots, safety shoes, plastic sleeves, masks or gloves.
- A critical piece to the Sanitary Design equation is education. Make sure that your workforce is taught not only what they must wear, but also how to wear it properly.
- The final note in the system is compliance. Your managers must know that their duty is to enforce the safety rules within your company. Of course, they shouldn't be looking to “catch” and “punish” people, but offenders place themselves, their colleagues, and your company at risk, and they need to be reined in. Safety rules are no joke, and the consequences for violations can be very scary. This is why enforcing the rules is so vital.
In summary, if you give your workers the right tools, the right environment, the right training, and the right supervision, then you are using a Sanitary Design approach.
Glove Mismatch: Wrong Glove for the Right Job
Your employees wear protective gloves while working, so their hands are completely safe. Right?
Well, maybe.
The truth is that in workplaces across the world, workers are wearing the wrong gloves for the job. Protective gloves are not one-size-fits-all, and the cheapest option will not work for every application. Even more surprisingly, a very cut-resistant glove that provides maximum protection may still not be the right glove for your application. Why? Here’s the lowdown.
Cut Resistance: The Basics
If you’re running an ice cream parlor and need your employees serving the ice cream to wear gloves for sanitary reasons, you don’t need to worry about cut resistance at all. In this case, there’s no need to buy gloves made of stronger materials; instead, opt for comfortable poly gloves.
But let’s say your employees are handling more than just an ice cream scoop. Let’s say they’re hospital employees, handling instruments that can cause cuts and lacerations. In this case, you’ll want gloves that are much more cut resistant, but still allow them to have the dexterity they’ll need. Your best bet, in this case, might be 3 to 5 mil nitrile gloves.
Now imagine that you’re in the pest control industry, and your employees may have to deal with rabid animals or stinging insects. In these cases, you’ll want to choose gloves that are extremely strong, such as those made from Kevlar or metal mesh. You might also want to look into options that include gauntlets or extended sleeves to protect your employees’ arms.
You’ll also want to think about whether your employees’ hands will be exposed to caustic chemicals or intense heat. Either of these situations would require different glove specifications.
Some gloves also include a gripping surface to deal with slippery surfaces, such as those covered with motor oil. Workers in the automotive industry may prefer this option.
The Dangers of Overgloving
So why not just buy the most protective glove possible, no matter what the job? Besides the added expense, the most protective glove may still not be the best option for your needs. Gloves with higher levels of cut resistance tend to have lower levels of dexterity. For example, a surgeon would have a hard time using a metal mesh glove, because it would be difficult to maneuver the fingers in the precise way to perform surgery. Using an overly protective glove, in this case, could severely compromise the surgeon’s ability to successfully complete his job.
In addition, if your employees view the protective gloves as too restricting and uncomfortable, they may decide to avoid using the gloves altogether. This can put them at a far higher risk of hand injury than if they had been provided with adequate -- but not as strong -- protective gloves.
Glove Size
In addition to looking at cut resistance and material, you’ll also want to make sure that the gloves are sized correctly. Gloves that are overly large can be difficult to manipulate, and gloves that are too small can tire out the employee’s hands, plus they are prone to tearing more easily.
If you choose the wrong glove for the application, you may be putting your worker’s safety in jeopardy, while thinking that you’re actually ensuring their safety. So no matter which industry you work in, choosing the right glove for each application is essential.