Custom China FIBC Bags Suppliers - Large Open-Top Flat Bottom Bags Factory for Bulk Transport and Storage Factories, Companies

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Custom China FIBC Bags Suppliers - Large Open-Top Flat Bottom Bags Factory for Bulk Transport and Storage Factories, Companies

Introducing our open-top flat bottom Flexible Intermediate Bulk Container (FIBC), one of the most commonly utilized types in the FIBC category, ideal for various applications in bulk transportation. Manufactured in China, this type of FIBC features a fully open top and a flat bottom, designed without a discharge outlet for optimal loading and stable stacking. Our bags are crafted from new polypropylene (PP) woven fabric, ensuring durability and strength. Each bag is equipped with high-strength lifting slings in either a 2-loop or 4-loop design, providing reliable handling capabilities. The seams are reinforced with double-needle stitching for added security, With a standard load capacity ranging from 0.5 to 3 tons and a safety factor of 5:1 to 6:1, this FIBC is perfect for the safe storage and transport of various granular, blocky, and powdery materials. As a leading supplier and factory in the industry, we prioritize quality and efficiency in our products, ensuring that you receive the best FIBC solutions tailored to your needs.

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Product Description

Core Classification (By Bottom Reinforcement Structure)

According to different bottom reinforcement processes, open-top flat bottom FIBCs can be divided into three types, and the structure directly affects the load-bearing capacity and lifting stability:

🔵 Cross-bottom Reinforced

The bottom is reinforced with cross-stitching technology, featuring a simple structure and low production cost. The stress points are concentrated at the cross seams. Suitable for light-weight conventional materials such as sand, gravel and grain particles.

📦 Load: 0.5 – 1 Ton

⬛ Grid-bottom Reinforced

The bottom is reinforced with multi-layer grid-shaped stitching, adding horizontal and vertical stress support. The bag body bears force evenly during lifting without deformation. Suitable for plastic particles and chemical fertilizer raw materials.

📦 Load: 1 – 2 Tons

💠 X-bottom Reinforced

The bottom is reinforced with diagonal X-shaped stitching, dispersing stress points to the four corners. Combined with reinforced side lifting slings, it achieves a higher safety factor. Suitable for ore powder and metal particles.

📦 Load: 2 – 3 Tons

Core Features

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Easy Loading The fully open top design allows for fast loading with forklifts or conveyor belts, greatly improving loading and unloading efficiency and being suitable for large-batch material turnover.

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Stable Stacking The flat bottom structure ensures even force distribution, enabling multi-layer stacking after being filled without easy tipping, thus maximizing the utilization of warehouse and transport vehicle space.

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Flexible Customization Size and style can be customized including bag body dimensions and lifting sling specifications. Brand logos, material info, and warning signs can be printed. Can be upgraded to antistatic or acid-alkali resistant materials for special scenarios.

Main Applications

With the characteristics of simple structure and strong practicality, open-top flat bottom FIBCs are widely used in various industries:

🌾

Agricultural Products Sector Used for loading granular grains such as wheat, corn and soybeans, as well as root and tuber crops like potatoes, sweet potatoes and onions, meeting the needs of large-scale storage and long-distance transportation.

🏢

Building Materials Sector Suitable for packaging blocky materials such as sand, gravel, cement clinker and lightweight aggregates, adapting to lifting operations at construction sites and reducing material scattering loss.

🧪

Chemical Industry Sector Applied to transport dry powdery or granular materials such as plastic particles, resin pellets and chemical fertilizer raw materials. The corresponding bottom reinforcement structure can be selected based on material weight.

♻️

Other Sectors Also used for waste recycling and industrial parts storage, serving as a cost-effective and versatile packaging solution across multiple industries.

Detail Pictures

Frequently Asked Questions (FAQ)

❓ What are the three types of open-top flat bottom FIBCs?

✅ The three types are Cross-bottom Reinforced (0.5–1 ton), Grid-bottom Reinforced (1–2 tons), and X-bottom Reinforced (2–3 tons), each designed for specific weight classes.

❓ What is the maximum load capacity available?

✅ With the X-bottom reinforcement structure, the maximum load capacity can reach up to 2–3 tons, ideal for heavy ore powder or metal particles.

❓ Are these bags customizable?

✅ Yes, we offer full customization of dimensions, lifting sling specs, and printing. Special materials like antistatic or acid-alkali resistant fabrics are also available.

❓ Can these bags be used for food or agricultural products?

✅ Absolutely. They are commonly used for grains like wheat and corn, as well as root crops like potatoes and onions for long-distance transport.

❓ Why is the flat bottom design better for storage?

✅ The flat bottom ensures even force distribution, allowing for stable, multi-layer stacking which saves significant warehouse and transport space.

❓ What industries benefit most from open-top FIBCs?

✅ Key industries include agriculture, construction (sand/gravel), chemicals (resins/fertilizers), and waste recycling or industrial parts storage.

Product Detail

Custom China FIBC Bags Suppliers - Large Open-Top Flat Bottom Bags Factory for Bulk Transport and Storage Factories, Companies

Product Description

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Custom China FIBC Bags Suppliers - Large Open-Top Flat Bottom Bags Factory for Bulk Transport and Storage Factories, Companies

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