Circular Bulk Bag is a type of industrial packaging that consists of a circular body and top spout. It is made of heavy-duty woven polypropylene material that is durable and tear-resistant. The bag can hold large amounts of bulk materials and is easy to fill and discharge using forklifts or cranes. It is widely used in industries such as agriculture, construction, and mining for holding and transporting materials such as grains, chemicals, and minerals.
Description
Circular bulk bags are an industrial packaging made of durable, tear-resistant, heavy-duty woven polypropylene. These bags can safely carry weights from 500 kg to 2000 kg. Circular bulk bags maintain their integrity and functionality even in extreme conditions or after multiple handling. They are widely used in agriculture, construction and mining industries for the storage and transportation of grains, chemicals and minerals. These bags have a round base and cylindrical walls to hold large amounts of material. A soft frame at the bottom maintains the shape of the bag and ensures that the contents are evenly distributed. Extended handles allow for easy hanging and transportation by forklifts and cranes. We offer a variety of sizes and weight capacities to meet the needs and characteristics of specific items.
Product Spec



Features
Improving Durability
Circular bulk bags feature a seamless structure. Vertical seams can concentrate stress and thereby reduce durability and shorten the lifespan of the bag. A study has shown that bulk bags with a seamless structure have an average lifespan 30% longer than traditional seamed bags. This means that users can use each bag for a longer period, reducing the need for frequent replacements. Additionally, the improved durability leads to a lower frequency of bag replacements, resulting in reduced long-term costs. It is estimated that using circular bulk bags can save users up to 25% on packaging costs.
Enhancing Material Efficiency
Traditional multi-panel FIBCs require cutting and connecting multiple components during production, leading to higher levels of raw material waste. A study shows that circular bulk bag designed with continuous fabric can reduce production waste by up to 20%. Moreover, by decreasing the cutting and connecting steps, production efficiency is increased, which in turn reduces labor and energy costs. It is estimated that this design can lower manufacturing costs by approximately 15%.
Robustness and Durability
The high-strength weaving technology used in circular bulk bags ensures their reliability when carrying heavy loads. Test data indicates that these bags can safely carry weights ranging from 500 kg to 2000 kg. Even under extreme conditions or after multiple handlings, circular bulk bags maintain their integrity and functionality. Furthermore, due to their durability, these bags require less maintenance and replacement, reducing long-term operational costs. It is estimated that using high-strength circular bulk bags can decrease maintenance expenses by up to 30%. From an economic standpoint, although the initial investment in high-strength circular bulk bags might be higher, their durability and low maintenance needs make them a cost-effective investment. Comprehensive calculations show that considering their service life and maintenance costs, the total cost of ownership for these bags is about 25% lower than that of traditional bags.
Applications
Versatile Industrial Applications
Circular bulk bags serve a wide range of industrial purposes due to their seamless tubular design. This construction eliminates seams, making them ideal for transporting fine, dry, and free-flowing materials without the need for additional liners or insulation. The absence of seams ensures that these bags can handle delicate substances with minimal risk of leakage or contamination, enhancing their versatility in various industries.
Suitable for Fine and Powdery Materials
These bags excel in storing and transporting very fine, powdery, and sifted materials such as flour, cement, minerals, or carbon. The seamless nature of circular bulk bags prevents any small particles from escaping through traditional seam gaps, ensuring the integrity and purity of the material inside. This feature is particularly beneficial in industries where maintaining product quality is crucial, such as food processing and pharmaceuticals.
Safe Transportation Assurance
Using circular mega bags guarantees safe transportation of these materials without any leaks or wastage. The robust construction and lack of weak points make them reliable for handling heavy and bulky loads. This ensures that even under challenging conditions, the materials remain secure and undamaged during transit. Users can trust these bags to deliver their contents safely and efficiently to their destination.
Cost-Effective Solution
The elimination of the need for additional liners or protective measures makes circular bulk bags a cost-effective solution. They reduce expenses associated with extra materials and labor required for installation. By providing an efficient and economical way to store and transport materials, these bags offer significant savings for businesses looking to minimize costs while maintaining high standards of material handling and storage.
Environmental Benefits
The production process of circular bulk bags generates less waste compared to traditional multi-panel designs. This eco-friendly approach reduces the environmental footprint of packaging materials, aligning with sustainable practices. Companies adopting circular bulk bags contribute to reduced landfill waste and promote a greener supply chain, benefiting both the environment and their corporate image.



