Is your existing storage unable to handle the large volumes of materials you have? Time to reconsider your storage options.
One of the useful tools that can help you with storage, safety, and transportation is a bulk bag. Also known as FIBC bags (Flexible Intermediate Bulk Containers), they are an efficient tool for handling everything from sand and grain to chemicals and powders. Moreover, these bags are cost-effective.
Having said that, not all bulk bags are the same. That's why it is important to understand the different types of bulk bags and how they can serve your purpose. To help you, we have come up with this guide covering everything about bulk bags so that you can make an informed decision, right from bulk bag classification to their usage.
Let’s get started!
Understanding Bulk Bags and Their Uses
A bulk bag or a FIBC bag is a large, durable bag used to carry heavy loads weighing between 500 kg and 2,000 kg. Generally, they are made from strong yet lightweight material called polypropylene fabric. Since they are flexible, they are ideal for storage and transport when empty. These bags find their common uses in industries like agriculture, mining, food processing, construction, and chemicals.
Apart from being reusable and recyclable, these bags lower packaging waste compared to smaller containers. It is important to choose the right type to protect your materials during storage and transit.
How Bulk Bags Are Classified
Bulk bag classifications are typically based on three main factors:
- The type of material and construction
- Their ability to control static electricity
- Their intended use and safety requirements
With the right classification system, businesses can choose the right bag for storing and transportation of their products, especially for flammable, hazardous, or contamination-prone items.
Type A Bulk Bags – For Non-Hazardous Materials
The most basic form of FIBC is a Type A bulk bag. Made from plain woven polypropylene, they are ideal for carrying non-flammable materials such as gravel, sand, or non-combustible powders.
However, these bags lack static protection. Therefore, they should be avoided in environments affected by flammable gases, vapors, and dust. They are ideal for industries where materials are inert and the risk of ignition is not a concern.
Type B Bulk Bags – Low Breakdown Voltage Protection
Type B bulk bags almost look the same as Type A. However, they have one key difference: their fabric has a low breakdown voltage compared to Type A.
They are designed to prevent dangerous sparks, making them safe to use for transporting dry, flammable powders. But these bags are still not completely static safe. Therefore, they should be avoided in an environment with flammable gases or vapors around.
Type C Bulk Bags – Groundable for Static Control
If you are looking for static protection, the Type C bulk bags can fit the bill. Made from conductive fabrics, they are interconnected with conductive threads. They require grounding during filling and emptying.
When grounded properly, Type C bags safely get rid of any static electricity that builds up. This is important for minimizing the spark risk that could lead to an explosion triggered by flammable powders, vapors, and gases nearby.
To keep Type C bags protected, ground them properly every time they are used. Otherwise, they are likely to lose all their safety benefits. This is why it is important to set clear guidelines and provide training on how to use these bags correctly.
Type D Bulk Bags – Static Dissipative Without Grounding
Type D bulk bags offer static protection. The good thing is they don't need grounding. Thanks to their manufacturing from static dissipative materials that safely neutralize charges during filling and discharging.
No wonder they are ideal for environments where grounding is feasible or where mobility is essential. They are widely used in industries handling flammable powders or operating in hazardous locations.
Choosing the Right Bulk Bag for Your Business
While there are many bulk bag types to choose from, make sure to pick the one that meets your requirements efficiently.
For non-hazardous materials, choose Type A bulk bags. They are both reliable and cost-effective.
For slightly more sensitive materials, Type B offers some additional safety.
If static electricity poses a risk, Type C or Type D will be your best options, depending on whether grounding is possible in your facility. Considering the safety of your workers, the protection of your materials, and regulatory requirements will help guide your choice.
Other Factors to Consider When Choosing Bulk Bags
Apart from safety classification, bulk bags vary in size, fabric weight, coating, and lifting designs. You’ll also want to consider whether you need bags that are food-grade certified, have a specific filling or discharge spout design, or are lined for moisture protection.
With the right FIBC bags, you can improve loading, transportation, and above all, the safety of your materials.
Why Choosing the Right Bulk Bag Matters for Business
Investing in the right bulk bags is more than just choosing a container. It is an important business decision affecting efficiency, cost, and safety. Choosing the wrong type of bag can make your products and processes vulnerable to several problems, from product damage and contamination to serious safety hazards.
Safety:
Choosing the right bulk bag ensures safety, especially when it comes to flammable or hazardous materials. They prevent dangerous static electricity buildup, causing fire or explosion.
Product Protection:
A well-chosen bag protects your product from contamination, moisture, and UV damage. They are equipped with features like coatings, liners, and sift-proof seams, ensuring that fine powders don't leak out and that sensitive materials stay clean and dry.
Efficiency:
It is easy to streamline your operations with the right bag. For instance, a bag with baffles maintains its square shape, letting you stack more of them in a truck or warehouse, saving storage and shipping space.
Final Thoughts
Bulk bags are more than just average sacks when it comes to protection and material handling. They keep your product safe and contribute to seamless shipping if chosen right. If you are still not sure which flexible intermediate bulk containers or FIBC bags can meet your needs, get in touch with our packaging experts at iSell Packaging to choose the most efficient options for your unique application.
