When it comes to distilling, there’s a critical operational aspect that often flies under the radar: the safe transport of alcoholic beverages. In recent years, there’s been significant growth in this sector and we’ve noticed a concerning trend amongst distilleries, particularly with small distilleries that are now scaling up their operations. Many are unaware of the specific requirements for transporting alcohol in larger volumes. It’s natural that businesses going through growth spurts can overlook certain details, but this oversight isn’t just a regulatory issue; it’s a matter of safety. So, it’s one that should be given due consideration. That’s why we wanted to write about it, to highlight the issue – and to re-assure distillers that suppliers like Industrial Packaging are familiar with the regulations and can help businesses to comply, and create a safer environment for those handling alcoholic beverages.

From Small Beginnings to Big Challenges

Picture this: a small craft distillery, passionate about their product, starts to gain traction in the market. They begin with modest shipments in plastic drums, adhering to all the necessary regulations. Happy days. However, as demand grows and they start considering larger shipments, they enter a new realm of regulatory requirements – one that catches many off guard.

The transition from plastic drums to 1000L Industrial Bulk Containers (IBCs) isn’t just a matter of scale, it’s also a requirement  for a deep understanding of safety protocols. Under ADR regulations (European Agreement concerning the International Carriage of Dangerous Goods by Road – phew!) the regulations remain the same regardless of container size, but the risks and the potential for serious consequences for poor safety grow exponentially!

containers for flammable liquids

Decoding Flammable Liquids

To understand why vigilance is so important at this scale, we need to delve into the world of flammable liquids. In the context of ADR, a flammable liquid isn’t defined solely by its alcohol content, but primarily by its flash point – a crucial factor that’s easy to overlook.

 

What is Flash Point?

The flash point of a liquid is the lowest temperature at which it can form an ignitable mixture with air. It’s a key measure of the liquid’s volatility and, consequently, its level of fire hazard. The lower the flash point, the more easily the liquid can ignite.

 

Categories of Flammable Liquids

Under ADR regulations, flammable liquids fall into Class 3 and are further categorised based on their flash points:

 

Highly Flammable Liquids

These have a flash point below 23°C (73.4°F). This category includes familiar substances like petrol (gasoline) with a flash point around -43°C, and pure ethanol at about 12°C.

 

Flammable Liquids

These have a flash point between 23°C and 60°C (73.4°F to 140°F). Surprisingly, many alcoholic beverages fall into this category.

Here’s where it gets interesting for distilleries: even beverages with relatively low alcohol content can be classified as flammable liquids. For instance, ordinary wine containing just 12.5% ethanol has a flash point of about 52°C, squarely placing it in the flammable liquid category.

 

The Hidden Danger – Static Electricity

Now, why the emphasis on anti-static IBCs for these liquids? The answer lies in a phenomenon that’s invisible yet potentially catastrophic: static electricity.

During transport, the movement of liquid inside a container can generate static electricity. In non-conductive containers, this charge can accumulate. If it builds up sufficiently and then discharges as a spark, it could ignite the flammable vapours present in the container. This risk is particularly pronounced with flammable liquids, where even a small spark can lead to a fire or explosion.

anti static containers

Anti-Static IBCs

Using anti-static IBCs isn’t merely about complying with regulations; it’s a critical safety measure. Here’s why they’re so important-

Static Discharge Prevention

Anti-static IBCs are designed to dissipate static charges safely, significantly reducing the risk of spark-induced fires or explosions.

Regulatory Compliance

ADR regulations mandate the use of these specialised containers for transporting flammable liquids in IBCs. Compliance isn’t optional – it’s a legal

requirement.

As per ADR 4.1.2.1  When IBCs are used for the carriage of liquids with a flash-point of 60 °C (closed cup) or lower, or of powders liable to dust explosion, measures shall be taken to prevent a dangerous electrostatic discharge

 

Comprehensive Safety

These containers protect not just the product, but also the personnel involved in transportation, the public, and the environment from potential accidents.

Quality Assurance

Beyond safety, anti-static containers help maintain product quality by preventing the accumulation of dust and particles that can be attracted by static charges.

The Importance of Flash Point

For distilleries, understanding the flash point of their products is crucial. It’s not just about the alcohol content; factors like the presence of other volatile compounds can influence the flash point. Here’s a quick guide:

– Pure ethanol: Flash point around 12°C

– 40% ABV spirits (e.g., vodka, whiskey): Flash point about 26°C

– 20% ABV fortified wines: Flash point around 36°C

– 12.5% ABV wine: Flash point about 52°C

 

As you can see, even beverages that might not seem highly flammable at first glance often require anti-static IBCs for bulk transport.

IBC Dangerous Liquids

Complying with the Regulations

Compliance with ADR regulations isn’t just about avoiding fines; it’s about embracing a culture of safety. Here are key points to remember:

 

Container Selection

For any liquid with a flash point below 60°C to be transported in an IBC, the container must be anti-static.

 

Labelling and Documentation

Proper labelling of containers and accurate documentation of the contents are crucial. This includes specifying the flash point and alcohol content.

 

Training

Ensure that all personnel involved in handling and transporting these containers are properly trained in safety procedures and emergency protocols.

 

Regular Inspections

Implement a system of regular inspections and maintenance for your IBCs to ensure they remain in compliance and good condition.

 

The Bigger Picture

Adopting the correct packaging solutions isn’t just about immediate safety; it’s part of a broader commitment to sustainability and responsible business practices. By using the right containers, distilleries can:

 

  • Reduce the risk of accidents and environmental contamination
  • Enhance their reputation as responsible producers
  • Potentially lower insurance costs by demonstrating commitment to safety
  • Contribute to the overall safety of the transportation network

 

Safe Growth for Distilleries

Industrial Packaging believes that knowledge is power. Understanding these regulations and the science behind them empowers distilleries to make informed decisions as they scale their operations. It’s not just about compliance; it’s about fostering a culture of safety that protects your product, your people, and your business.

As you grow your distillery, remember that the right packaging is as crucial as the quality of your spirits. Don’t let the excitement of expansion overshadow the importance of safe transportation. Invest in the right IBC, understand your products’ properties, and stay informed about regulatory requirements. By embracing these principles, distilleries can ensure that their growth is not just ambitious but also responsible and sustainable.

Industrial Packaging can help you to keep the spirits flowing safely from distillery to glass. Cheers!

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