With the diversification of industry demands, FIBCs have evolved into multiple types, each emphasizing different structural designs, materials, and functions to precisely meet the material handling needs of various industries:
- Classification by Structural Type
The mainstream structural forms are divided into square and round types. Square FIBCs feature a flat bottom, providing strong stacking stability and maximizing the use of warehouse or vehicle space. Round FIBCs offer even force distribution and excellent stability during lifting, and they are easier to fill via pipes, making them more suitable for transporting materials like chemical powders and mineral granules.
- Classification by Functional Characteristics
Functional characteristics are a core standard in the classification. Beyond general-purpose bags, specific industries require specialized airflow solutions. For example, the Anti-Mould Ventilated Flexible FIBC is designed with breathable mesh strips, making it indispensable for transporting firewood, onions, or potatoes. This design facilitates air circulation, preventing moisture buildup and mold growth that commonly occurs in standard sealed bags.
- Classification by Number of Uses
It can be divided into disposable models and reusable models. Disposable models are suitable for export goods or temporary transfers. Reusable models are made of thickened PP woven material with secure stitching techniques and can be used multiple times after passing inspections, aligning better with the development trends of environmental sustainability.
| FIBC Type |
Key Technical Feature |
Primary Benefit |
Typical Application |
| Lightweight Woven |
Optimized GSM Fabric |
Cost Efficiency |
Low-density waste, Insulation |
| Type C Conductive |
Grounding Points & Carbon Threads |
Explosion Proof |
Flammable Powders, Chemical Plants |
| Ventilated / Breathable |
Airflow Mesh Strips |
Prevents Mold/Rot |
Firewood, Produce (Onions/Potatoes) |
| Food Grade |
Virgin Resin & Clean Room Production |
Hygiene Compliance |
Sugar, Flour, Grains |
Industry Applications of FIBCs: Penetrating Multi-Sector Logistics Support
Leveraging diverse classifications and comprehensive advantages, FIBCs have deeply penetrated multiple industries. In the chemical industry, conductive bags ensure the safe handling of volatile materials. In the agriculture and forestry sectors, ventilated bags are critical for preserving crop quality during transit. In the building materials industry, square FIBCs efficiently manage the storage and transportation of cement and sand.