Polypropylene bulk bags have become a mainstay in the industrial sector for the storage and transportation of bulk goods because they’re made from strong woven fabric that resists tearing and moisture intrusion.
But if you don’t follow proper loading and securing techniques, you might end up damaging or spilling the goods during handling.
Here are some quick tips to help you do it correctly.
How Should You Prepare the Bag for Loading?
Before you fill a bulk bag, you should first make sure that the bag is rated for the load. The standard capacity for Tufbag’s bulk bags is 1 tonne. However, we can manufacture bags that can handle up to 2 tonnes if required.
Before loading the bag with goods, position it on a flat, stable base or pallet, making sure the loops are correctly orientated and free of any damage. Then make sure that the opening is fully accessible and clear of any obstructions before you begin.
What’s the Correct Way to Load Material into Different Top Types?
If you’re using an open-top bag, make sure the fill is even and avoid overfilling the sides.
For a duffel top, pull the duffel out so the filling hopper has room and so you can tie it off after filling.
With a spout top bag, make sure you keep the spout elevated and control the flow to avoid dust or overspill.
In all cases, you’ll want to check that the loops remain upright and visible so that the lifting points remain safe and identifiable.
How Do You Secure the Filled Bag Properly?
Open-top bags can’t be closed, so they should only be used for goods that can safely remain exposed after filling.
For spout or duffel tops, make sure that the closure is tight after filling and won’t loosen during transport.
Also, you should inspect the loops and seams for damage or stitching that has become loose, especially when reusing a bag.
Once filled and closed, ensure that the bag is stable at the base and that the material inside is evenly distributed so the bag doesn’t lean or shift once it’s lifted.
What Handling and Transport Precautions Are Needed?
Use suitable lifting gear, such as a forklift or crane, and lift from the loops only. Avoid lifting the bag by the body, as this could cause it to topple.
Then, ensure the forklift or crane you’re using has sufficient clearance and that the load will not shift during movement.
Keep the work area clear and plan how the bag will be stacked or placed after lifting. If bags are stacked, make 100% sure that the base bag can support the weight above it without collapsing, which will cause the whole stack to topple.
If you’re looking for high-quality industrial-grade polypropylene bulk bags for your operations, contact Tufbag today.