Lock-Edge (Serged Seam) FIBC Bag

A lock-edge FIBC has its seams overlocked (serged) before sewing, so the cut edges of the woven fabric do not fray and the seams are less likely to leak. Mingzhe’s version uses a U-panel body with a flat bottom, double stitching, four loops and a large tie-cord top.

  • Double-layer lock-edge seams, even stitching
  • Seams resist opening and skipped stitches
  • U-panel structure keeps the shape

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Lock-edge FIBC bag with serged seams and four dark lifting loops

Specifications

ItemDetail
TopLarge opening with tie cord
Lifting loops4 loops, edge-serged seams
ConstructionU-panel body, double stitching
Body fabricVirgin polypropylene (PP), 100% new material
BottomFlat bottom
Standard reference size90 × 90 × 100 cm (custom sizes made to order)
ColourWhite as standard; other colours on request
PrintingLogo / label printing available
Coating, liner, breathable fabricAvailable on request
Rated load (SWL) and safety factorConfirmed per specification; test details available on request
MOQ, lead time, priceQuoted per enquiry

Every size, fabric, top and bottom option can be changed. See Custom FIBC.

Suitable applications

  • Fine powders that sift through seams
  • Plastic pellets
  • Chemical products

Application guides:

Warehouse with stacked bales of finished FIBC bags

Tell us what you pack — we will propose the bag

Send your product, fill weight and how you fill and empty the bag. We reply with a recommended structure and a quotation.

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