Corner-seam attachment
Loops sewn diagonally over the corner seams, continuing onto the base for a symmetrical lift.
4 Cross Corner Loops FIBC Bag – Heavy-Duty Bulk Bag for Dry Bulk Materials
01 / Concept models
Eight constructions, one standard
Common FIBC constructions side by side — top, loop and base combinations. Every model below is available in the dimensions, fabric weight and safety factor your load requires.
02 / Production process
From tape to finished bag
Extrusion, weaving, cutting, sewing, printing and inspection are completed in one facility, so fabric quality and stitching standards stay consistent from the first metre to the last bag.
03 / Why this bag
The lift decides how the load behaves
When a filled bulk bag leaves the ground, the way the loops are attached decides how the load behaves in the air. Cross corner loops are sewn diagonally over each corner seam and continue a short distance along the base, so the bag is supported from four symmetrical points.
The result is a cradle effect: weight is shared evenly, the side walls stay vertical, and the bag does not twist or lean during the lift. Because no strap crosses the top panel, the filling opening stays completely unobstructed.
A bag that arrives level is a bag that lands where you planned — no re-slinging at the container door.
04 / Key features
Built for a straight lift
Load spread into the base
Lifting force runs through the corner seams into the fabric body instead of one stitch line.
Clear top opening
No strap crosses the top panel, so hoppers and loaders have a completely free mouth.
Multi-equipment handling
Forklift tines, crane hooks, spreader bars and overhead hoists all work with the same loops.
Three body constructions
Tubular for fine powders, U-panel for strength, 4-panel for a rectangular footprint.
Finishing options
PE liner, document pouch, UV treatment and printing up to eight colours.
05 / Specifications
Made to your rating
Safe working load500–2,000 kg
Safety factor5:1 or 6:1 (3:1 on request)
FabricVirgin PP woven, 130–220 gsm
FinishCoated or uncoated
LoopsPP webbing or rope
TopFull open / skirt / spout
BottomFlat / discharge spout
PrintingUp to 8 colours
Ratings, dimensions and fabric weight are confirmed against your load before production. 3:1 available where specified.
06 / Typical applications
What goes in it
Sand & gravel
Cement & dry mortar
Fertiliser & urea
Grain & animal feed
Resin pellets
Mineral powder
Chemical intermediates
Recycled flakes
07 / Customisation
Every bag is made to order
Dimensions
Length, width and height set to your filling line and container plan.
Loops
Webbing width, loop length and spacing matched to your hook or tines.
Fabric
Basis weight and coating chosen for load, dust and moisture.
Printing
Artwork confirmed with you before the print run starts.
08 / Shipping
Loaded, sealed, on its way
Bales are pressed and container-loaded to maximise each shipment. Ocean freight for full container loads, land transport for regional delivery, air freight available for urgent samples.
09 / FAQ
Questions buyers ask
Cross corner loops or side-seam loops?
Cross corner for crane and hoist lifting, where the bag hangs from four diagonal points. Side-seam when bags run on automated lines and the footprint has to stay compact and repeatable.
Can it be handled by forklift only, without a crane?
Yes. With the loops held upright, the tines pass through the loop openings for short-distance movement. For crane or hoist lifting, check that the hook or spreader bar is rated for the load.
Coated or uncoated fabric?
Product must stay dry or the bag has to be dust-tight — choose coated. Product needs to breathe, or cost is the priority for a dry, coarse material — choose uncoated.
What information do you need to quote?
Bag size, target weight, the material, and how the bag is filled and emptied. That is enough for us to confirm fabric weight, loop specification and safety factor.
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