Collar above the body
A fabric skirt extends above the top panel and folds over the filling spout.
Top Fill Skirt FIBC Bag
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 fill point gets closed, not covered
A fill skirt — also called a duffle top — is a fabric collar sewn above the bag body. After the bag is spotted under the filling spout, the collar is pulled up over the spout and tied off, so the material drops into an enclosed neck instead of an open mouth.
Powders and fine granules throw dust into the air at the moment they are loaded. With an open top that dust settles on the platform, the operator and the machinery; with the collar tied around the spout, most of it stays inside the bag. The same collar, closed after filling, also keeps rain and grit off the product in the yard and in transit.
The skirt is folded down flat for shipping, so it adds nothing to the packed height of the bale.
Dust control is a housekeeping problem before it is a quality problem — the skirt puts the dust back where it belongs.
04 / Key features
Built to fill clean
Tie-off closure
Drawcord or fabric ties close the collar after filling, so the bag leaves the station sealed.
Dust stays at the fill point
Loading happens inside an enclosed neck, which holds most of the airborne dust in the bag rather than on the platform.
Weather and grit
A closed collar keeps rain, wind-blown dust and debris off the product in outside storage and on the truck.
Suits fine material
Specified for powders, pigments and granules where an open mouth would lose product and dirty the area.
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
TopFill skirt (duffle) over open top
ClosureDrawcord or fabric ties
BottomFlat / discharge spout
PrintingUp to 8 colours
Skirt diameter, collar height and tie type are set against your filling spout before production. Ratings and fabric weight confirmed against your load.
06 / Typical applications
What goes in it
Mineral powder
Cement & dry mortar
Pigment & dye powder
Fertiliser & urea
Fine chemicals
Fly ash
Kaolin & calcium carbonate
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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