An overview of how FIBCs can be reused or recycled

Traditionally, bulk bags were made of PVC rubber, but modern-day FIBCs are fabricated from a woven polypropylene (PP) fabric, and hence they are sometimes referred to as PP bags. Polypropylene is resistant to mildew. It also has moderate resistance to heat, shrinkage, and stretching. Woven materials are stronger and more durable than nonwoven fabrics because the layers are woven over and under each other.

There is also a PVC variant, which is designed for expensive hygroscopic products that require protection from the harsh external environments. PVC bulk bags are manufactured from PVC-coated polyester fabric with welded seams, making them highly durable and completely watertight. Although they are more expensive than PP bags, the PVC version has a life expectancy of more than three years and can be repaired.

The strength, durability, and reliability of bulk bags make them an eco-friendly choice for carrying a broad range of materials, from sand and powder to pellets, aggregates, and plastic granules.

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