1000 Kg Load Nickel Sulfate FIBC Bag With Four Cross-Bottom Lifting Loops

1000 kg Load Nickel Sulfate FIBC Bag with Four Cross-Bottom Lifting Loops

product Description

This nickel sulfate FIBC bag is configured for a specified load of 1000 kg and is intended for bulk filling, forklift lifting, warehouse transfer, and controlled material discharge. Its finished dimensions are 93 × 93 × 105 cm. Four cross-bottom lifting belts are positioned along the bag corners so that the belts, body, and bottom structure participate in carrying the load.

The woven fabric has a specified minimum strength of 1760 N in both the warp and weft directions. Combined with a coated outer bag, PE inner liner, top filling spout, and bottom discharge spout, this configuration is suitable for tonne-scale chemical material handling.

Structure Designed for 1000 kg Handling

Four Cross-Bottom Lifting Loops

The bag is equipped with four lifting belts, each 7 cm wide. The belts extend beneath the bag in a cross-bottom arrangement and are positioned along the four corners instead of being attached only near the upper edge.

During handling, all four lifting loops should be correctly engaged with the forklift forks or lifting equipment. This allows the load to be transferred through the lifting belts, bag bottom, and woven body while reducing concentrated loading at an individual lifting point.

The lifting-loop height is approximately 45 cm, providing clearance for forklift forks or lifting hooks.

Warp and Weft Fabric Strength

The specified base-fabric strength is:

• Warp direction: ≥1760 N
• Weft direction: ≥1760 N

These values provide measurable evidence of the fabric construction used for filling, lifting, and internal material transfer. Actual handling performance also depends on material density, filling distribution, loop engagement, and operating conditions.

Coated Outer Bag and PE Inner Liner

The bag body uses 180 g/m² white woven material with an external coating. The top and bottom panels use 190 g/m² externally coated material. A 200 × 340 cm PE liner with a specified thickness of 9 si, approximately 90 μm, is installed inside the outer bag.

The woven outer bag carries the mechanical load, while the liner separates the nickel sulfate from the woven fabric. The liner is not designed to carry the lifting load. Before filling, it should be fully extended and checked for twisting, folding, or obstruction around the discharge section.

Typical Filling and Handling Applications

This 1000 kg nickel sulfate FIBC bag can be used for:

• Tonne-scale filling of nickel sulfate powder or granulated material;
• Forklift transfer from chemical production lines to storage areas;
• Palletized storage and short-distance movement inside industrial facilities;
• Centralized feeding into downstream mixing, dissolving, or processing equipment;
• Material systems requiring top filling and bottom discharge;
• Customized bulk packaging of nickel salts and similar chemical raw materials.

The bag has a Ø45 × 60 cm filling spout for connection to filling equipment and a Ø45 × 45 cm discharge spout for controlled unloading. The spout dimensions should be checked against the customer’s filling pipe, material flow characteristics, and discharge equipment before production.

Main Specifications

Filling and Lifting Precautions

1. Do not load more than 1000 kg based on this specification.
   The document specifies a 1000 kg load. It does not provide a safety factor or lifting-test data for heavier loading.
2. Select handling equipment according to the actual gross weight.
   The rated capacity of the forklift or lifting equipment must meet the total filled weight and applicable site requirements.
3. Engage all four lifting loops.
   The bag should not be lifted by only one or two loops. Check that no loop is twisted, folded, or positioned outside the fork.
4. Avoid shock loading.
   Lift, move, and lower the bag smoothly. Sudden acceleration, abrupt stops, dragging, and tilted handling can produce uneven forces.
5. Keep the material centered during filling.
   Align the filling equipment with the center of the bag to reduce off-center loading and uneven tension between the lifting loops.
6. Inspect the loops and seams before lifting.
   Stop handling if a lifting belt is cut, a seam is loose, the woven body is damaged, or the inner liner is exposed.
7. Protect the lifting belts from fork damage.
   Fork contact surfaces should be smooth and free from sharp edges, burrs, or projections that could cut the belts.

FAQ

1. Can this nickel sulfate FIBC bag carry more than 1000 kg?

Not based on the current specification. The stated load is 1000 kg, and no safety-factor or lifting-test data for a higher load is provided. A heavier-load version would require the fabric, lifting belts, seams, and testing requirements to be reassessed.

2. How do the four cross-bottom loops support 1000 kg handling?

The four belts are positioned along the corners and extend beneath the bag, allowing the load to be transferred through the belts, bottom, and body. This structure still requires all four loops to be engaged evenly. Partial engagement can create concentrated loading.

3. Can a forklift lift the bag using only two loops?

This is not recommended. The bag is designed with four lifting loops, so all four should be correctly engaged and evenly loaded in accordance with the applicable handling procedure.

4. What should be checked when filling 1000 kg of nickel sulfate?

Confirm that the PE liner is fully extended, that the filling equipment matches the Ø45 × 60 cm filling spout, and that the material enters near the center of the bag. After filling, secure the filling spout and check the bag for visible leaning or uneven expansion.

5. Is this FIBC reusable?

The available specification does not state a reusable classification, cyclic lifting performance, or the corresponding safety factor. It should therefore not be marketed as a reusable FIBC without additional testing and confirmation.