Famous Large Open-Top Flat Bottom FIBC Bags - China Supplier Factory for Bulk Material Transportation and Storage Suppliers, Companies

1 / 5

Famous Large Open-Top Flat Bottom FIBC Bags - China Supplier Factory for Bulk Material Transportation and Storage Suppliers, Companies

Discover our open-top flat bottom FIBC, a versatile and essential option in the FIBC category, widely recognized among suppliers in China. This bag features a fully open top for easy loading and a flat bottom design for stable stacking, ideal for various industrial applications. Crafted from high-quality new polypropylene (PP) woven fabric, our bags are reinforced with durable double-needle stitching for enhanced strength. Equipped with high-strength lifting slings, available in 2-loop or 4-loop designs, these FIBCs can handle standard loads ranging from 0.5 to 3 tons and boast a safety factor of 5:1 to 6:Manufactured in our state-of-the-art factory, this type of bulk bag is perfect for the transportation and storage of granular, blocky, and powdery materials.

Send Inquiry

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

0.5 – 1 Ton Capacity

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.

💠

Grid-bottom Reinforced

1 – 2 Ton Capacity

The bottom is reinforced with multi-layer grid-shaped stitching. Compared with cross-bottom reinforcement, it adds horizontal and vertical stress support. The bag body bears force evenly during lifting without deformation easily, making it suitable for plastic particles and chemical fertilizer raw materials.

✖️

X-bottom Reinforced

2 – 3 Ton Capacity

The bottom is reinforced with diagonal X-shaped stitching, which disperses the stress points to the four corners of the bag body. Combined with reinforced side lifting slings, it achieves a higher safety factor. Suitable for heavy materials such as ore powder and metal particles.

Core Features

⚡

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.

📦

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.

🎨

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

Main Applications

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

🌾 Agricultural Products

Used for loading granular grains such as wheat, corn and soybeans, as well as root and tuber crops like potatoes, sweet potatoes and onions.

🏗️ Building Materials

Suitable for packaging blocky materials such as sand, gravel, cement clinker and lightweight aggregates, adapting to site lifting operations.

⚗️ Chemical Industry

Applied to transport dry powdery or granular materials such as plastic particles, resin pellets and chemical fertilizer raw materials.

♻️ Other Sectors

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

Product Detail Gallery

Frequently Asked Questions

❓ What is the difference between cross-bottom, grid-bottom and X-bottom reinforced FIBCs?

The three types differ in their stitching pattern and capacity. Cross-bottom handles 0.5–1 ton, Grid-bottom supports 1–2 tons with even stress, and X-bottom disperses stress to four corners for 2–3 tons heavy duty use.

❓ Can open-top flat bottom FIBCs be customized in size and printing?

Yes. Bag dimensions, lifting sling specifications, brand logos, material information, and warning signs can all be customized to meet your specific industrial requirements.

❓ Are antistatic or acid-alkali resistant versions available?

Yes. For special application scenarios—such as transporting flammable or chemically reactive materials—these bags can be upgraded with antistatic or acid-alkali resistant materials.

❓ What industries are these bags most suitable for?

They are widely used in agriculture (grains), building materials (sand, gravel), chemical industry (pellets, resin), and waste recycling or industrial parts storage.

❓ How do they improve warehouse space utilization?

The flat bottom structure ensures even force distribution, allowing bags to be stacked in multiple layers without tipping, which maximizes storage and transport vehicle space.

❓ How should I choose the right bottom reinforcement type?

Choose based on weight: Cross-bottom for under 1 ton (grain/sand), Grid-bottom for 1–2 tons (pellets/fertilizer), and X-bottom for 2–3 tons (ore powder/metal particles).

Product Detail

Famous Large Open-Top Flat Bottom FIBC Bags - China Supplier Factory for Bulk Material Transportation and Storage Suppliers, Companies

Product Description

Related Products

OEM Baffle Bags from China: Reliable Suppliers & Factory for Durable Bulk Packaging Solutions Companies, Products

Custom Type C Conductive FIBC Bags from China Suppliers | Factory Manufactured Groundable Conductive Packaging Solutions Quotes, Exporters

Wholesale High-Strength FIBC Lifting Loops for Bulk Bags - China Factory Suppliers of Durable PP Woven Straps Factories, Factory

OEM Leak-Proof Custom Cassava Flour FIBC Bags - China Suppliers & Factory for Food-Grade Storage Solutions Supplier, Factories

Custom High Barrier Aluminum Foil Inner Liner for FIBC Bags - Quality from China Suppliers and Factory Exporter, Companies

OEM China Suppliers Grain FIBC Bags with Baffle Design & Discharge Spout for Wheat, Corn, and Soybean | Factory Direct Manufacturers, Exporter

OEM China Suppliers Factory Heavy-Duty UV-Resistant FIBC Bags for Copper Concentrate - 2-Ton Capacity Manufacturer, Supplier

Custom China FIBC Bags for Chemical Raw Materials - Strong, Safe, and Reliable Suppliers & Factory Solutions Pricelist, Exporters

ODM High Temperature Resistant FIBC Bags for Hot Asphalt - Premium Quality from China Suppliers and Factory Supplier, Products

Famous China Aluminum Foil Lined FIBC Bags - Pharmaceutical-Grade Bulk Bags from Reliable Suppliers and Factory Factory, Exporters