180gsm Coated Urea FIBC Bag with Internal Baffles for Fertilizer Granule Packaging

This Urea FIBC Bag uses a 180gsm white coated body fabric combined with internal baffles, top filling, bottom discharge, lifting belts and lifting loops.

It is mainly designed for bulk packaging of urea and similar fertilizer granules.

The bag size is 105 × 105 × 125cm, with minimum warp and weft fabric strength of ≥1500N. Four internal baffles provide additional restraint against excessive lateral expansion after filling, while the lifting belt and loop combination supports full-bag lifting, transfer and warehouse handling.

Specification

180gsm Coated Body

The main bag body uses 180gsm white coated fabric. The top and bottom panels also use 180gsm coated material, while the minimum warp and weft fabric strength is ≥1500N.

For urea and fertilizer granule packaging, fabric GSM should not be evaluated alone. Fabric strength and the complete bag structure should also be considered.

The coated construction reduces direct contact between the packed granules and the external environment and is suitable for industrial fertilizer filling, storage and transportation.

Without dedicated waterproof or moisture-barrier test data, the coated structure should not be described as fully waterproof or completely moisture-proof.

Internal Baffle Structure

The FIBC contains four internal baffles measuring 55 × 100cm.

The baffles use coated fabric and include evenly distributed 10 × 30cm oval openings.

As urea and other free-flowing fertilizer granules enter the FIBC, the material spreads throughout the bag and applies lateral pressure to the side walls.

The internal baffles provide additional restraint against excessive side-wall expansion.

At the same time, the oval openings allow fertilizer granules to move between different internal areas of the bag without completely blocking material distribution.

This structure is particularly suitable for fertilizer packaging applications where filled-bag shape, lateral expansion and warehouse arrangement are important considerations.

Lifting Belts & Loops

The FIBC uses four 7 × 190cm main lifting belts together with four 7 × 88cm lifting loops.

The lifting components use soft white belt material.

The main lifting belts are integrated with the bag body using double-needle chain stitching, while the lifting loops use overlapping reinforced stitching.

This combined lifting structure is mainly intended for full-bag lifting, transfer and warehouse handling after filling.

The final handling method should still be confirmed according to the forklift, lifting equipment and available operating space at the customer’s site.

Top Filling & Bottom Discharge

The top and bottom sections use φ45 × 50cm filling and discharge structures.

The top filling spout supports the introduction of urea and similar fertilizer granules into the bag, while the bottom discharge structure provides a defined path for downstream unloading.

For different fertilizer granules, final suitability should be confirmed according to particle size, flowability, moisture sensitivity, caking tendency, filling equipment and downstream discharge conditions.

Additional Structure

In addition to the main body, baffles and lifting structure, the FIBC also includes ties, a circumferential belt, PP closing rope, protective cover, document pouch and label.

These components support bag closing, securing, documentation and product or batch identification.

For B2B fertilizer packaging, these auxiliary structures help the FIBC integrate more completely into actual filling, warehousing and logistics operations.

The document pouch and label can also be used for relevant product, batch or transportation information.

Fertilizer Application

The primary application of this FIBC is granular urea packaging.

For urea production and packaging projects, the bag can be used for centralized filling, full-bag transfer, storage and downstream discharge.

Other fertilizer granules with packaging characteristics similar to urea can also be evaluated according to actual material properties, particle condition, flowability and packaging requirements.

Examples may include NPK compound fertilizer and granular ammonium sulfate, subject to project-specific confirmation of the bag structure and discharge method.

For fertilizers subject to special safety, transportation or regulatory requirements, material characteristics, packaging requirements and compliance conditions should be confirmed separately.

Sewing & Process

The filling and discharge spouts use the corresponding folded-edge and seam construction.

The bag body panels are joined using outward-folded double-needle chain stitching, while the top and bottom panels are connected according to their respective sewing requirements.

The internal baffles use folded-edge stitching.

The main lifting belts are positioned along the sides of the bag and sewn together with the body using double-needle chain stitching. The additional lifting loops use overlapping reinforced stitching to form the lifting structure.

The circumferential belt is positioned around the upper bag area and fixed by stitching.

The finished FIBC should also remain clean and free from loose threads and oil contamination.

Application

This 180gsm coated baffle Urea FIBC Bag is mainly used for bulk packaging of urea and similar fertilizer granules.

It is particularly suitable for applications that require internal baffles to control excessive lateral expansion while also using a lifting belt and loop combination for full-bag lifting, transfer and warehouse handling.

The top filling, bottom discharge, document pouch, label and closing components also support practical operations from fertilizer filling and package identification through storage and downstream unloading.

The final configuration should be confirmed according to the actual fertilizer material and packaging process.

FAQ

1. What fertilizer materials is this FIBC mainly used for?

It is mainly intended for granular urea and can also be evaluated for other similar fertilizer granules according to actual particle condition, flowability and packaging process.

2. Why does the bag use four internal baffles?

The internal baffles provide additional restraint against excessive lateral expansion after fertilizer granules are filled into the bag.

3. What is the purpose of the oval openings in the baffles?

The oval openings allow fertilizer granules to move between different internal sections of the bag while the baffles continue to control lateral expansion.