Blog

Top mistakes to avoid when loading FIBC bulk bags.

Top mistakes to avoid when loading FIBC bulk bags.

When you're operating with heavy throughput and high volume, especially in agricultural sectors, you simply can't afford to waste time. Since our founding over five decades ago at Kanplas (Kanpur Plastipack Limited), we have mastered the art of the bulk bag. One lesson we've learned: even the finest FIBC bag is only as good as the bulk bag loading system. Loading thousands of pounds of corn or grain into a flexible container isn't just "filling the space," it's maintaining the integrity of the structure itself.

Common Jumbo bag loading mistakes aren't merely inefficiencies; they are precursors to dangerous warehouse incidents. To ensure safety and efficiency when filling fibc bags, following a standardized bulk bag filling process is essential.

1. Not Keeping the "Square" Foundation

Before you start the actual fill, make sure your FIBC bag is centered properly and squared off before any product flows. The position of your bag when it's not vertical or square will cause your center of gravity to shift dramatically.

The Risk:  A "leaning tower of Pisa" that is very likely to tip over during loading, stacking, or transit.

The Fix: Ensure the base of the bag is squarely aligned against a filler frame or pallet, and that the sides are straight before the filling fibc bags process begins. This is the first step in filling the bulk bag safely.

2. Not Addressing Static Electricity (A "Shocking" Situation)

Corn and grain handling, especially with dry product flowing through a spout, naturally generates static electricity that is dangerous in industrial situations.

The Risk: A potentially catastrophic dust explosion or electrical shock to the operator.

The Fix: Ensure you are using a conductive or static dissipative (Type C or D) FIBC bag and connect grounding wires before filling FIBC bags. Prioritizing FIBC filling safety prevents these atmospheric hazards.

3. Not respecting the SWL.

Every FIBC bag has a safe working load (SWL), or a capacity limit. It's tempting to fill bags to the brim to reduce the total number shipped and optimize cost, but that's a critical error.

The Risk: Bag failure, ruptures in the fabric, and tearing of the lifting loops.

4. Poor Spout Management.

If your spout is not fitted to your bag opening with a strong, secure connection, the product is going to go everywhere. This means lost product and an immense amount of cleanup, not to mention exposure.

The Risk: Product loss and the formation of a dust cloud.

The Fix: Always use an inflatable spout seal or a properly fitting dust-tight clamp.

5. Improper Suspension and "Bottom-Loading" Stress

A common oversight is placing the entire FIBC on the ground or on a pallet prior to the fill. The weight of the product impacts the base of a slack bag creates disproportionate stress points and does not allow the bag to shape properly.

The Risk: A rounded, unstable footprint that will not support any load stacking of the bulk bag.

The Fix: Pull on all of the loops during the early stages of filling so as to maintain a stable, level footprint. Refining your bulk bag filling process in this way ensures a stackable, secure load.

Final Thoughts

The FIBCs engineered by Kanpur Plastipack Limited (Kanplas) are built to be the most robust on the market today, however, they only perform to the full extent of their engineered specifications through a partnership with the filling crew-The 5 errors outlined above will sabotage a bag no matter how expertly it was designed and manufactured, and when those 5 errors are avoided your bottom line, your staff and your product are all being protected by an FIBC that functions as intended.

Frequently Asked Questions (FAQs)

1. What is the SWL of Kanplas bulk bags?

For most standard FIBC bags from Kanplas, it's between 500 kilograms and 2,000 kilograms. That said, each of our bags is clearly labeled for weight, and should always be used for the purpose intended.

2. Are my Kanplas bulk bags suitable for multiple uses?

They will be if they have a 6:1 Safety Factor (multiple trips). Standard 5:1 FIBC bags are designed for a one-time shipment.

If you are not filling using a vibrator, manually settle the product down into the corners about halfway through the fill.

4. Is a liner necessary for filling corn or grain in an FIBC?

Usually not. Unless you require a vapor barrier or are dealing with a product so fine that it will sift through a normal bag, a liner is optional.