High-Barrier Internal Protection

FIBC Bulk Bag Liners

SkyFIBC manufactures high-performance polyethylene and specialized barrier liners designed for insertion into jumbo bags, corrugated bulk boxes, and drums. They provide an impermeable protective boundary against moisture vapor, oxygen, chemicals, and static hazards.

Available as standalone continuous rolls, pre-cut loose liners, or pre-inserted and tabbed into our FIBCs to eliminate manual fitment at your filling plant.

Liner Styles:	Form-Fit (Bottle shape), Gusseted / Flat Tube, Baffle Liners
Film Formulations:	Virgin LDPE, LLDPE, HDPE, Conductive Anti-Static, EVOH, Aluminum Foil
Gauge / Thickness:	50 to 200 microns (2 mil to 8 mil)
Attachment Options:	Loose Inserted, Tabbed (Ultrasonic/Sewn), Glued, or Flanged
Spout Design:	Matching Top Inlets, Bottom Spouts with Heat-Sealed Welds
Compliance:	FDA 21 CFR Food Contact Approved, EU 10/2011, Cleanroom Blown

• Form-fit construction eliminates trapped product inside folds during discharge
• Oxygen and moisture barrier films preserve sensitive chemicals and food powders
• Electrically conductive Type C/D liner formulations prevent electrostatic discharge
• Custom weld profiles matched exactly to your bag and machinery dimensions