FIBC Jumbo Bag Making Machine Manufacturer

A Suspended U-Liner Bag Machine is a specialized FIBC liner-making machine used to produce suspended-type U liners — inner liners for Flexible Intermediate Bulk Containers (FIBCs) , also called big bags or bulk bags . Here’s a clear breakdown 👇 🧩 1. What is a Suspended U-Liner? A U-liner is a tubular or gusseted polyethylene (PE) liner shaped like the letter “U” that is inserted inside an FIBC bag to provide: Moisture protection Dust and contamination prevention Leak-proof performance for powders, chemicals, food, or pharmaceuticals A suspended U-liner has its upper edges extended and fixed (suspended) to the FIBC’s body fabric or lifting loops — so the liner stays properly positioned inside the outer bag during filling, discharging, and handling. ⚙️ 2. Function of a Suspended U-Liner Bag Machine This machine automatically produces and seals the suspended U-liner from PE film rolls. Typical operations include: Film feeding – unwinds the PE roll. Cu...