Detailed Description
These circular FIBC bags, also known as tubular bulk bags or jumbo bags, are engineered for the safe handling and transportation of fine powders and heavy mineral materials such as chemical powders and iron ore sand. Designed with a focus on strength, sealing performance, and operational efficiency, they are widely used in industries including chemicals, mining, and bulk material processing.
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Circular (Tubular) Construction
Eliminates side seams and enhances structural uniformity. Standard dimension: 90 cm diameter × 100 cm height for optimal volume utilization and stacking stability.
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1.5-Ton Safe Working Load
Suitable for medium to heavy-duty applications across chemical, mining, and bulk material processing industries.
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Integrated Leak-Proof Sealing
Built-in leak-proof sealing strips significantly improve containment for fine powders, mineral powders, and other flowable bulk materials.
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Cross Corner Lifting Loops
Combined with two reinforced circumferential belts for balanced load distribution. Lifting loops use ~60g/m high-strength PP woven straps, compatible with forklift and crane handling.
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Filling Spout Top Inlet
Designed for controlled and efficient loading. Flat bottom ensures stable stacking, easy storage, and suitability for warehousing and export logistics.
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OEM & ODM Available
Flexible customization of size, fabric weight, lifting loop configuration, color, and printing. Strict quality control for global supply chain requirements.
These heavy duty FIBC bags provide a reliable and cost-effective solution for companies seeking safe packaging for chemical raw materials, iron ore, sand, and other bulk commodities.
Frequently Asked Questions
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What is a circular FIBC bag and how is it different from a standard bulk bag?
A circular FIBC bag, also known as a tubular bulk bag, is woven in a seamless tubular structure. Unlike standard four-panel bags that have vertical side seams, the circular construction eliminates seams along the sides, resulting in improved structural uniformity, better load distribution, and reduced risk of seam failure under heavy loads.
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What materials can these circular FIBC bags safely contain?
These bags are designed for fine powders and heavy mineral materials including chemical powders, iron ore, sand, mineral powders, and other flowable bulk commodities. The integrated leak-proof sealing strips make them especially effective for fine powder containment that requires clean and secure packaging.
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What is the standard size and safe working load of these bags?
The standard dimension is 90 cm in diameter and 100 cm in height. The safe working load (SWL) is 1.5 tons, making these bags suitable for medium to heavy-duty industrial applications. Custom sizes are also available upon request through our OEM/ODM services.
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Are these FIBC bags compatible with forklift and crane handling?
Yes. The bags feature cross corner lifting loops combined with two reinforced circumferential belts, providing balanced load distribution. The lifting loops are made from approximately 60g/m high-strength PP woven straps, ensuring reliable performance under heavy loads and full compatibility with both forklift and crane operations.
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Can I customize the bags with my own specifications or branding?
Absolutely. As an experienced FIBC manufacturer and bulk bag supplier in China, we offer full OEM and ODM services. Customers can customize specifications including bag size, fabric weight (GSM), lifting loop configuration, color, and printed branding. All products are manufactured under strict quality control standards to meet international bulk packaging requirements.
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Are these bags suitable for export and international logistics?
Yes. The filling spout top inlet allows for controlled and efficient loading, while the flat bottom design ensures stable stacking during storage and transit. These features, combined with the heavy-duty construction, make these circular FIBC bags well-suited for bulk material warehousing, container loading, and global export logistics.
