FFS Heavy-Duty Film Bags & Rolls: High-Speed Automated Packaging
Flat, Gusseted, Anti-slip, Anti-static, UV-resistant, High-Barrier Customization for 3/5/7-Layer Co-extrusion
FFS Product Center Overview
FFS (Form-Fill-Seal) heavy-duty film bags are roll-stock packaging materials designed for high-speed automated packaging lines. They integrate bag forming, filling, and sealing in one continuous process, achieving dozens of bags per minute. Widely used in chemical, food, building materials, and agriculture sectors.
We offer standard specifications as well as full customization based on your machine, material characteristics, and branding needs. Product form options: Pre-made Bag or Film on Roll.
FFS Product Types
Seven specialized film types for every packaging line
Flat Bag
Most economical FFS film. Ideal for granular free-flowing materials. 40-60 bags/min.
Gusseted Bag (M-Pouch)
Square bottom after filling. 15-20% better warehouse space utilization.
Anti-static FFS Bag
Surface resistance 10⁶-10¹¹ Ω. IEC 61340 compliant for flammable powders.
Custom FFS Bag
Full customization for W&H, BOSCH, ROVEMA machines. Film on Roll or Pre-made Bag.
Key Parameters
| Parameter | Specification |
|---|---|
| Film Thickness | 80 – 250 µm |
| Film Width (flat) | 260 – 680 mm |
| Gusset Depth | 30 – 110 mm |
| Bag Length | 400 – 1500 mm |
| Roll Length | 500 – 2000 m/roll |
| Layer Structure | 3-layer / 5-layer / 7-layer co-extrusion |
| Printing | Up to 6-color surface flexo |
| Color | Natural / White / Black / Custom |
| Special Features | Tear notch, perforation, anti-counterfeit mark, RFID, batch traceability |
Typical Applications
- Plastic resin pellets (PP/PE/PVC) bulk packaging
- Fertilizer granules (NPK, urea, DAP) high-speed filling
- Cement, dry mortar, putty powder automated lines
- Food raw materials: flour, sugar, starch, grains
- Chemical powders: carbon black, TiO₂, additives
- Outdoor storage: UV-resistant bags for construction materials
Get Your Custom FFS Film Solution
Our engineers will match the perfect film to your packaging machine and material.