HIGHLY CUSTOMIZABLE BULK BAGS

Highly Customizable Bulk Bags for Every Product & Application

Flexible Intermediate Bulk Containers – also known as bulk bags, are fantastic packaging options when transporting and storing large amounts of a variety of products/materials. At National Bulk Bag, we source our bags all over the globe and work with the world’s premier manufacturers insuring our clients receive a high quality product for the best possible value. All of our bags are manufactured using 100% virgin polypropylene resin to prevent the contamination of products, specifically for food grade needs. For food grade needs, be sure to visit our food grade bulk bags page by clicking here.

Our FIBC bags are highly customizable with some of the options ranging from:

Variety of loop construction options
Variety of top construction options
Variety of bottom construction options
Various sizes and safe working loads

Type A B C & D bulk bags
Multiple color options
Food and Pharma grade bulk bags manufactured in BRC Certified facilities
Baffles for enhanced form factor, increased structural integrity, and easier stacking and storage (see “What are FIBC Bulk Bags with Baffles?“)

Guide to Purchasing Bulk Bags

It’s our mission to make your bulk bag buying experience easy, informative, and enjoyable. We also want to share our knowledge with you so you can make the best purchasing decision for the company you represent. Our Buyer’s Guide to Purchasing Bulk Bags includes critical information ranging from types of FIBCs to important safety information about handling and transportation.

——— Customizable Bulk Bag Options ———

LOOP CONSTRUCTION

Cross Corner

Similar to loop over loop, cross corner loops are sewn into the corners of the bag. Each end of the loops are sewn into one side of the FIBC.

Edge Corner

In loop over loop construction, or edge corner, each loop is sewn into the seams in the corners of the bag.

Side Tunnels

Sleeve loops are made of the same woven polypropylene as FIBCs. They are ideal for use with fork lifts.

Covered

A single cover connecting two corners of the bag to the other making for easy lifting with a forklift.

Additional Loops (Stevedore Straps)

Four corner loops attached to each of the four bag loops. Also referred to as supporting stevedore straps.

Double Stevedore Straps - National Bulk Bag

Double Loading Belt (Double Stevedore)

Two straps put through each set of lift loops, allowing the bag to be lifted easily by forklifts.

Single Loading Belt

A single loop is put through all four loops, allowing the bag to be lifted at a single or multiple points.

——— Customizable Bulk Bag Options ———

TOP CONSTRUCTION

Flap Top

An open top with an attached flap for protecting and sealing the bag.

Duffle Top

A simple skirt attached to the top of the bag, sometimes referred to as a skirt top.

Duffle Top with Rope

A duffle top bag with holes for a rope that can be tied for a better seal.

Closing Rope

A standard bulk bag with a built in rope in the open top for easy closing and sealing.

Filling Spout

Simple spout top for easy filling and discharge of the bag.

Open Top

Simple open top bulk bag construction.

——— Customizable Bulk Bag Options ———

BOTTOM CONSTRUCTION

Discharge Spout

Standard discharge spout for easy discharge of FIBC materials.

Discharge Spout with Safety Valve

Standard discharge spout for easy discharge of FIBC materials with the addition of a safety valve for quick shut off.

Discharge Spout with Cover

Standard discharge spout for easy discharge of FIBC materials with the addition of a spout cover to protect the spout and seal the bag.

Discharge Spout with Flap

Standard discharge spout for easy discharge of FIBC materials with the addition of a flap for covering the sealed spout.

Duffle Bottom with Flap

A discharge skirt with an attached flap for protecting and sealing the tied skirt.