Engineered for safety and durability, our Type B FIBC bulk bags are the ideal solution for low risk dust applications in food, agriculture, and industrial dry, flammable powder handling.. Unlike standard bags, these are constructed from insulating fabric with a low breakdown voltage to effectively prevent propagating brush discharges. While they do not require grounding, they offer a significant safety upgrade for handling granular materials. Choose our Type B bags for a reliable, cost-effective anti-static packaging solution that ensures stability and compliance in non-gaseous hazardous environments.
Order(MOQ) :
100Product Origin :
fujian,fuzhouColor :
As you demandLead Time :
30 days
Product categories
The Type B FIBC provides grounding-free electrostatic dissipation, improving operational safety while maintaining a simple and cost-efficient design.
Using high-strength PP woven fabric as the base material, an anti-static masterbatch is uniformly blended into the polypropylene melt during extrusion. This process reduces the surface resistivity of the fabric.
Under normal ambient humidity conditions, the bag surface attracts trace moisture from the air, forming a thin conductive film. This film enables rapid dissipation of electrostatic charges generated by friction during filling, handling, and transportation, effectively minimizing the risk of ignition caused by spark discharge.
Compared with Type C and Type D anti-static FIBCs, Type B FIBCs feature a simpler manufacturing process and offer a significant cost advantage, making them ideal for cost-sensitive applications.
However, the electrostatic performance of Type B FIBCs is humidity-dependent. Under low humidity conditions, static dissipation efficiency may be reduced.
Therefore, Type B FIBCs are strictly limited to low-risk environments where:
For high-risk or hazardous environments, Type C or Type D FIBCs are strongly recommended.
| Parameter Item | Description / Specification |
|---|---|
| Anti-Static Method | Grounding-free electrostatic dissipation |
| Static Control Principle | Anti-static masterbatch + moisture-based conductive film |
| Ambient Dependency | Performance dependent on environmental humidity |
| Applicable Risk Level | Dust MIE ≥ 3 mJ |
| Prohibited Use | Flammable gases, vapors, or solvents |
| Recommended Alternatives | Type C or Type D FIBC for high-risk environments |
Each Type B FIBC undergoes strict factory inspection prior to shipment to ensure full compliance with electrostatic safety requirements.
| Inspection Category | Test Standards & Requirements |
|---|---|
| Critical Performance Tests | • Breakdown Voltage Test: ≤ 4–6 kV • Propagating Brush Discharge (PBD) Suppression Test |
| Safety Markings | • The “Type B” identification • ISO 7000-2415 electrostatic protection symbol |
| Warning Labels | Must state: “For use in Dust Zones 21–22 and where dust MIE ≥ 3 mJ” |
| Compliance Standards | All markings conform to applicable international safety standards and industry regulations. |
Versatile solutions for various sectors
Food raw materials: For ingredients such as flour, sugar, starch, and food additives. It helps minimize the electrostatic adsorption of contaminants, contributing to the cleanliness and purity of the raw materials during handling.
Plastics chemical industry: For materials such as plastic pellets, resin powder, and masterbatch. It inhibits dust agglomeration and significantly mitigates potential safety hazards associated with static electricity accumulation.
Construction material powders: For materials such as putty powder, talcum powder, and mineral powders (with MIE > 3mJ*). This FIBC is specifically designed to address the low-risk electrostatic storage and transportation requirements of the building materials industry.
Feed and fertilizer: For materials such as feed powder, organic fertilizer, and compound fertilizer. It effectively manages electrostatic build-up to lower safety risks during storage and transportation.
Pharmaceutical intermediates: For materials such as solvent-insensitive medicinal powders. It is designed to comply with the fundamental safety standards for packaging within the pharmaceutical industry.
Tailor the bag to your exact specifications
Fully Integrated Manufacturer Controlling Every Step From Granule To Bag
1. Consistent Quality
We meticulously manufacture our products using virgin PP material, guaranteeing superior quality right from the raw material stage.
2. Weaving & Testing:
Our advanced looms produce high-tensile fabric, strictly tested for UV resistance and breaking strength.
3. Finished Product:
Skilled sewing and rigorous inspection ensure every bag meets ISO safety standards.
Production process
Whatsapp : +8613376978106
Email : export@dbpolyfibcs.com
Tel : +8613376978106
NO.56, LONGZHU VILLAGE, WANWU TOWN, FU’AN CITY, FUJIAN, CHINA
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