Bulk Bag, FIBC, or Super Sack®? What’s in a Name?

March 18, 2024

Bulk bags, FIBCs, Super Sacks® — the terminology surrounding large-scale packaging solutions can be as diverse as the industries they serve.

Understanding the nuances of these terms is not merely a matter of semantics but can significantly impact operations, branding, and market perception within the industrial packaging sector.

In this blog, we delve into the intricacies of these terms to unravel what distinguishes them and why it matters. Whether you're a seasoned professional in the field or new to the world of bulk packaging, gaining clarity on the terminology is essential for navigating this dynamic industry landscape effectively.


Understanding Bulk Bags

Bulk bags, also known as flexible intermediate bulk containers (FIBCs), are versatile and durable packaging solutions designed to transport and store large quantities of bulk materials.

These bags typically feature a woven polypropylene (plastic) fabric construction, providing strength and flexibility to accommodate various types of materials, including powders, granules, and aggregates.

One of the defining characteristics of bulk bags is their size, which can range from a few hundred to several thousand pounds in capacity. This scalability makes them suitable for a wide range of industries, including agriculture, construction, chemicals, and food processing.

Bulk bags are designed to optimize efficiency in handling and transportation. They often feature lift loops or straps for easy hoisting by forklifts or cranes, as well as discharge spouts or openings for controlled material release.

In terms of design, bulk bags come in various configurations to suit different applications and material requirements. For example, some bags are equipped with baffles to maintain their shape during filling and transportation, while others may incorporate liners for moisture protection or contamination prevention.

Overall, bulk bags offer a cost-effective and environmentally friendly packaging solution for bulk materials, combining strength, flexibility, and efficiency to meet the diverse needs of modern industries.

Bulk Bag, FIBC, or Super Sack®_Graphic 1

Understanding the characteristics and capabilities of bulk bags is essential for effectively utilizing them in various applications across different sectors.


Other Names for Bulk Bags

The nomenclature of bulk bags varies across the range of industries we supply. Our customers will often refer to a bulk bag as a:

  • FIBC (most common)
  • Super Sack® (trademarked by BAG Corp)
  • Tote (common in the agricultural industry)
  • Bulk Tote
  • Jumbo Bag
  • Big Bag
  • Super Bag
  • Bulk Sack
  • One Ton Bag

As a leading supplier of industrial bags and sacks, we are familiar with every imaginable name for the type of product you need. Whether you’re a specialized FIBC procurement manager or using a bulk bag for the first time, our experienced team of professionals can help you select the bag that will get the job done.


How Do Bulk Bags and FIBCs Differ?

Bulk bags and FIBCs are often used interchangeably to refer to large-scale packaging solutions, but there are some subtle differences between the two:


"Bulk bags" is a more general term that refers to large, flexible containers used for transporting and storing bulk materials. It's a broad term that encompasses various types of flexible packaging.

"FIBCs," on the other hand, specifically refers to flexible intermediate bulk containers. It's a more technical term used within the packaging industry to describe a specific type of bulk bag made from woven polypropylene fabric.


Bulk bags can be made from a variety of materials, including woven or non-woven polypropylene, polyethylene, or other flexible materials. They may have different construction methods and features based on the specific application.

FIBCs, however, are specifically constructed from woven polypropylene fabric. This fabric provides strength, durability, and flexibility, making FIBCs suitable for a wide range of bulk material handling applications.


FIBCs often adhere to industry standards and specifications set by organizations such as the International Organization for Standardization (ISO) or the Flexible Intermediate Bulk Container Association (FIBCA). These standards ensure consistency and quality in FIBC design and performance.

Bulk bags may not necessarily adhere to specific industry standards, as they can encompass a broader range of packaging options with varying materials, designs, and features.

Usage and Applications

Both bulk bags and FIBCs are used for transporting and storing bulk materials, such as sand, resin, flour, and cement, across various industries.

FIBCs, due to their specific construction and standardized design, are often preferred for applications where strength, durability, and reliability are critical, such as in hazardous material handling or industries with stringent safety and quality requirements.


How to Choose the Right Bulk Packaging for Your Business

When selecting the right type of bulk packaging, it’s essential to consider more than just the names — bulk bag, FIBC, or Super Sack®.

First and foremost, you must ensure the packaging material is compatible with the products being transported or stored, taking into consideration factors such as chemical resistance and moisture protection to prevent contamination or damage.

It's equally important to determine the weight capacity required for the packaging to safely support the load, considering the volume and density of the products. In the same vein, size and dimensions play a crucial role in optimizing storage and transportation space while accommodating the size and shape of the products and any space limitations.

Additionally, assessing handling and transport requirements is essential, ensuring compatibility with handling equipment and incorporating features like lift loops or spouts for ease of use, along with regulatory compliance to meet industry standards and regulations.

Lastly, choosing a reputable supplier with a track record of providing high-quality packaging solutions and reliable customer support is paramount.

Bulk Bag, FIBC, or Super Sack®_Graphic 2


Need FIBC Bulk Bags?

Bulk bags, FIBCs, and Super Sack® bags are closely related and often used interchangeably, but the different types encompass a broad range of large-scale bulk packaging with varying materials, designs, and applications.

The best way to determine exactly what type of bag is right for your operations is to consult experienced bulk bag manufacturers like Southern Packaging, LP.

Southern Packaging stocks the largest inventory of on-demand bulk bags and FIBCs in the country, serving a dynamic range of local, national, and international businesses. Nearly 1 million FIBCs across 100 SKUs are available for immediate shipment to your plant location.

We’re proud to provide bulk packaging products that enable our customers to produce and deliver the highest quality materials in their industry. Contact us today to discuss your bulk packaging needs.

Let’s Connect