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Drum It Up! Steel Drum Industry News, Trends, and Issues

Posts Tagged ‘food safe lining’

Know your Linings

December 13th, 2016 by Natalie Mueller

Filed under: Safety

Carbon steel and stainless steel each possess properties that make them perfect containers for specific materials without any modification. But, for some materials, especially in the pharmaceutical, chemical and food industries, a drum lining is necessary. Lining is often required as a safety precaution, to meet the strict regulations of government agencies, and/or because the contents or environment would be contaminated without it. Even as a precaution, lined steel is a necessary measure to preserve the integrity of the materials, container, facility, handlers and the environment.

The most common lining for a lined steel drum is a phenolic coating. Phenolic linings provide a chemical protection between contained materials, such as food, and the metal of the drum. The phenolic is mixed with an epoxy to give it extra flexibility – this prevents it from cracking if the drum undergoes any damage. Skolnik lined carbon steel also includes a rust inhibitor to remove surface oil prior to lining. The upper tolerance for Skolnik’s epoxy phenolic lining is about 550 degrees Fahrenheit, after which the coating could become brittle and compromised.

A rust inhibitor will prevent flash rust on our unlined/uncoated drums, but if a customer needs a long-term rust resistant drum or a drum that can safely contain chemical materials, an unlined drum will not suffice.

Skolnik lined steel drums are available in a variety of different shapes, sizes, materials and lining compositions. We recommend talking to one of our sales representatives if you have any questions about your container needs, lining needs or your materials compatibility with linings.

Food Grade Containers: Steel vs. Plastic

March 18th, 2016 by Natalie Mueller

Filed under: Industry News

Food grade drums and containers come in a myriad of different shapes, sizes and materials, but at Skolnik Industries, we stick to steel. Food grade drums are commonly used for the transportation and storage of ingredients, wine and other consumables. While plastic food grade containers do exist, all of Skolnik’s food grade and wine barrels are all made with food grade 304 stainless steel for superior cleanliness and food safety.

Stainless steel, or food safe carbon steel with a special lining if you’re on a tight budget, is sleek and smooth whereas plastic is porous. The very texture of plastic opens the door for bacteria and other baddies to contaminate your goods, especially if you intend to use the barrels more than once. Because of its porous texture, plastic is harder to clean and sanitize between uses. It’s be incredibly easy for some left overs from Drum Use A to make it’s way into the contents of Drum Use B. That doesn’t sound good and probably won’t taste too good either.

Food grade steel is as easier to clean and sanitize than plastic, and is food-safe from top to bottom. The seams, fitting and closure all meet any necessary food grade requirements in order to ensure both your goods and the consumer is protected.

Another area steel bests plastic is in strength and durability. It shouldn’t come as a surprise that steel is stronger than plastic, but this benefit is very important in the transportation and storage of food items. The goal of food-grade containers is to keep the materials or products they are carrying safe and secure, if the container suffers damage, the product could suffer damage and if the product suffers damage, the consumer could suffer damage. Not to mention that plastic barrels are very difficult to handle if they get wet or oily. We’d liken it to trying to handle a greasy watermelon.

Almost every food, drink or snack item you ingest was at one point stored, cured or transported in a food-grade container. Skolnik steel food-grade drums are sturdy, UN and DOT certified as necessary, and easy for manufacturers to clean and reuse, all while ensuring that those consumable items remain safe for you to enjoy.