4 Loop FIBCs | Standard Bulk Bag Styles

A Revolutionary Industrial Package

Bulk bags, one of the most economical and efficient forms of industrial packaging, have revolutionized how goods are stored and shipped. Typically weighing less than 5 pounds – flexible intermediate bulk containers (FIBCs) are designed to shoulder substantial loads, easily supporting up to 5,000lbs. Their remarkable strength, durability, and adaptability solidify them as the go-to packaging choice for manufacturers across the globe.

Our inventory features an extensive variety of bag sizes, styles, and fabric types, specifically crafted to meet diverse operational and logistical requirements. Our standard 4 Loop bulk bags are engineered for toughness and safety.

As demand grows for practical and versatile bulk packaging, the significance of bulk containers only increases. We excel in providing super sacks that align with your specific material handling needs, taking into account factors like load capacity, safety, and operational efficiency.

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

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.

Tubular/Circular

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.

Baffled

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

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 bulk container bags tough enough for even the most demanding customer environments.

Flexible intermediate bulk container bags are ideal for: