Custom FIBC Jumbo Bags for Dry Bulk Materials

Products with the same net weight can fill an FIBC very differently. Fertilizer, plastic pellets, sand, cement powder and minerals vary in density, flow, particle size and abrasion. These properties affect bag volume, fabric weight, seams, filling opening, discharge design and filled shape. The specification should therefore begin with the material and handling route, then confirm capacity and dimensions.
A sample or trial fill with the actual product is the clearest way to check filled dimensions, stability, closure access and equipment compatibility. It can also reveal whether a powder needs a more closed structure or whether a free-flowing product needs a different discharge arrangement.

The 200-2,000 kg range is a reference starting point, not a stand-alone performance promise. Safe working load, fabric weight, panel dimensions, seams, lifting loops, top, bottom and safety factor work together as one design. XH Packaging can review 5:1 or 6:1 requirements against the intended application and the customer's inspection or testing plan. The approved specification should identify the material, target load, handling method, construction and required markings.
PE coating reduces moisture transfer through the woven surface, while an inserted PE liner adds a separate inner barrier. Liner size, thickness, opening and attachment must work with filling and discharge; these options do not automatically make the package airtight or waterproof. UV treatment is available when outdoor exposure is defined. Hazardous, regulated or specially classified products need separate packaging and testing requirements approved for the material and destination market.

Lifting loops are part of the FIBC's load-bearing structure, not a separate accessory. Their dimensions and arrangement should be specified for the approved forklift or crane method. Filled bags may also be moved on pallets with pallet jacks, so pallet size, fork access, loop reach and operator clearance should be reviewed as one handling plan. The approved lifting method should remain consistent from filling through warehouse movement and unloading.
Bag width and length influence center of gravity, stack footprint and container utilization. An oversized bag may bulge and use floor space inefficiently, while an undersized bag can be difficult to close or may place unnecessary stress on the top and seams. A filled sample helps confirm the final shape before the customer commits to a pallet pattern or container-loading plan.

Logos, product identification and shipping marks can be printed on the approved bag area. The buyer approves the final legal, safety and product text, while XH Packaging checks printable area and production feasibility. Production controls cover weaving, cutting, sewing and finishing. Order-level checks may include material, fabric weight, dimensions, loop and seam details, top and bottom construction, print position, liner configuration, packing and any agreed load or handling tests. A signed sample, drawing or written specification guides bulk and repeat orders.