4 Loop FIBCs

The strongest, most dependable bulk bags in the industry. We offer traditional U-Panel, Tubular, and 4-Panel bulk bags designed for Safe Working Loads up to 5,000lbs.

4 Panel Render

Standard Bulk Bag

Bulk bags are one of the most cost-effective forms of industrial packaging. Often weighing less than 5 pounds, FIBCs can be designed to carry loads up to 5,000lbs. Their strength, durability, and versatility have made them the packaging product of choice for manufacturers worldwide.

Available in a multitude of fabric types, styles, and sizes, our standard 4 Loop bulk bags are built for toughness. Whether you need a custom-built or off-the-shelf bulk bag solution, Southern Packaging can provide an FIBC tailored to get the job done.


4 Loop Bag Styles

U-Panel Render

Constructed with three main body components – one that runs the full length of the bag forming the bottom and two sides (the “U”) and two additional pieces of fabric sewn between the U on two sides (the “Panel”). The bag style is noted for it’s strength and durability. 

Circular Render

Consists of two main body components (Body tube + Base). The body tube is made with seamless tubular fabric that forms all sides of the bag allowing for stitching only for the top and base of the bag. This bag is the ideal option for fine materials due to the limited amount of seams.

Baffle Render

An internal component that can be added to a U-Panel, 4-Panel, or Circular style bag. Baffles allow a bag to maintain a square shape when filled. Baffled bags provide numerous functional benefits including optimized loading, stacking, and handling. 

4 Panel Render

Constructed with five main body components (4 side Panels + Base). 4-Panel bags maintain a square shape better than Circular or U-Panel bags. With the addition of internal baffles, this bag style offers fantastic stability and stackability functionality.

Product Features

Multiple Top Filling and Discharging Options UN Certification for Hazardous Materials
Safe Working Loads from 500 - 5000lbs Factory Installed PE Liners
A, B, C, and D Fabric Types Food and Industrial Grade Clean Levels
Coated and Uncoated PP Fabric Standard and Sift Proof Seams

5:1 and 6:1 Safety Factors

Produced in ISO and BRCGS Certified Facilities
Single and Multi-Trip Use Printable on 4 Sides, Up to 4 Colors
UV Stabilized 1,600 Hours Stevedore Straps for Single Point Pickup

Product Applications

The 4 loop standard bulk bag offers the versatility to perform in a broad range of industrial applications. We build all our bags tough enough for even the most demanding customer environments.

  • Abrasives
  • Building Materials
  • Carbon Black
  • Catalyst
  • Cement
  • Chemicals
  • Environmental Waste
  • Filter Media
  • Food Ingredients
  • Hazmat Materials
  • Landscaping
  • Minerals
  • Mining
  • Pigment
  • Plastics & Resins
  • Refractories
  • Sand & Silica
  • Steel Mills
  • Stone
  • Titanium Dioxide

Download our Stock List

Our experienced sales team is committed to delivering high-quality bags that exceed your expectations. Click to view our on-demand, ready-to-ship inventory of FIBCs.

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Manufacturer Certifications

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