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Flexi tank vs Flexi bag

Flexi tank vs Flexi bag

Flexi tank vs Flexi bag

Understanding the Difference Between Flexi tank and Flexi bag

When it comes to transporting bulk liquids, the terms “flexi tank” and “flexi bag” are often used interchangeably. However, they refer to distinct solutions within the logistics industry. In this article, we will clarify the differences between flexi tanks and flexi bags, highlighting their unique features and applications.

What is a Flexi tank?

A flexi tank is a large, flexible container designed specifically for the transportation of non-hazardous liquids in bulk. It is typically used within a standard 20-foot shipping container, effectively converting it into a bulk liquid transporter.

Key Features of a Flexi tank:

1. Capacity: Flexi tanks can hold between 10,000 and 24,000 liters of liquid, depending on the type and manufacturer.
2. Material: Made from multiple layers of polyethylene (PE) and an outer layer of woven polypropylene (PP), ensuring durability and leak resistance.
3. Installation: Installed inside a standard shipping container, providing a cost-effective solution for bulk liquid transport.
4. **Use**: Primarily used for non-hazardous liquids such as food-grade oils, wine, juices, chemicals, and industrial liquids.

Benefits of Using Flexi tanks:

– Cost-Effective: Reduces transportation costs by maximizing container space.
– Efficiency: Simplifies loading and unloading processes.
– Safety: Minimizes contamination risk with single-use options.
– Environmental Impact: Reduces the need for intermediate packaging and waste.

What is a Flexi bag?

A flexi bag is another term used to describe a type of flexible container for transporting bulk liquids, similar to a flexi tank. The term “flexi bag” is often used interchangeably with “flexi tank,” but there can be regional preferences or specific industry uses where one term is more commonly employed than the other.

Key Features of a Flexi bag:

1. Capacity: Comparable to flexi tanks, holding between 10,000 and 24,000 liters.
2. Material: Constructed from similar materials such as polyethylene (PE) and polypropylene (PP), ensuring strength and flexibility.
3. Installation: Also installed within standard shipping containers for efficient liquid transportation.
4. Use: Suitable for transporting a wide range of non-hazardous liquids, including food products, chemicals, and industrial liquids.

Key Differences Between Flexi tank and Flexi bag

While flexi tank and flexi bag are often used interchangeably, the main difference lies in the terminology rather than the product itself. Both serve the same primary function of transporting bulk liquids safely and efficiently.1. Terminology:
– Flexi tank: More commonly used in some regions and industries.
– Flexi bag: Preferred term in other regions, but refers to a similar product.2. Usage Context:
– Flexi tank: May be used more frequently in technical documentation and industry standards.
– Flexi bag: Often used interchangeably with flexi tank in various markets.


In essence, flexi tanks and flexi bags are designed to fulfill the same purpose—transporting bulk liquids in a cost-effective, safe, and efficient manner. The primary distinction between the two lies in the terminology used within different regions or contexts. Understanding this can help businesses make informed decisions when selecting the right solution for their bulk liquid transportation needs.

For more information on bulk liquid transport solutions and industry insights, stay tuned to our blog and explore our detailed articles on related topics. Whether you refer to it as a flexitank or a flexibag, these flexible containers are revolutionizing the way liquids are transported globally.

Flexi tank vs Flexi bag
Flexi tank vs Flexi bag
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