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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.
The bag features a circular (tubular) construction, which eliminates side seams and enhances structural uniformity. With a standard dimension of 90 cm diameter and 100 cm height, this design ensures optimal volume utilization while maintaining stability during stacking and transport. The safe working load reaches 1.5 tons, making it suitable for medium to heavy-duty applications.
To prevent material leakage, the bag is equipped with integrated leak-proof sealing strips, which significantly improve containment performance for fine powders. This makes it an ideal solution for bulk bags for chemical powders, mineral powders, and other flowable materials that require clean and secure packaging.
The lifting system adopts cross corner lifting loops combined with two reinforced circumferential belts, providing balanced load distribution and enhanced safety during lifting operations. The lifting loops are manufactured with approximately 60g/m high-strength PP woven straps, ensuring reliable performance under heavy loads. This structure is compatible with forklift and crane handling, improving efficiency in industrial environments.
The top is designed with a filling spout (top inlet) for controlled and efficient loading, while the flat bottom allows stable stacking and easy storage. These design elements make the bag suitable for bulk material handling, warehousing, and export logistics.
Flexible Customization Services
As an experienced FIBC manufacturer and bulk bag supplier, we offer OEM and ODM customization. Clients can configure specifications including size, fabric weight, lifting loop configurations, color, and printing to meet specific industrial 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.
Q: What materials are these circular FIBC bulk bags designed to carry?
These bags are specifically engineered for the safe handling, storage, and transportation of fine powders and heavy mineral materials, including chemical powders, iron ore, and sand.
Q: What is the advantage of the circular construction?
The circular (tubular) design eliminates side seams. This creates a structurally uniform bag that optimizes volume utilization while improving stability during transport and stacking operations.
Q: What is the load capacity (SWL) of these jumbo bags?
These heavy-duty bags offer a Safe Working Load (SWL) of up to 1.5 tons, making them ideal for demanding industrial operations and bulk material handling.
Q: How do you prevent fine powder leakage during transit?
Our FIBC bags are equipped with integrated leak-proof sealing strips, designed specifically to contain fine, flowable particles and prevent environmental contamination or loss of material.
Q: What customization options do you offer for bulk bags?
We support comprehensive OEM and ODM services. Customers can customize specifications to their exact requirements, including size, fabric weight, lifting loop configurations, printing, and bag color.
