Food-grade, UN-certified, antistatic, and baffle bulk bags (also called FIBCs or bulk sacks), in stock and ready to ship to food, agricultural, mining, and chemical customers across the United States and Canada.
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Why Choose InterBULK
More than a supplier, a packaging partner that answers the phone.
We’ve spent over two decades supplying bulk bags to food, chemical, agricultural, and industrial customers across North America. That experience means we can usually tell you the right bag for your material before you’ve finished describing it, so your shipments move smoothly and your loads get accepted the first time.
- Food-grade, UN-certified, antistatic, and baffled bag options, in stock or custom-built
- Transparent pricing with no surprise line items at invoice time
- Responsive support from people who actually know what’s in your bag
- Warehouses across the US and Canada for fast, reliable delivery
- Custom printing, including private labels, logos, and QR codes
Our Products
A full line of woven bulk bags, built for your material.
Browse by product type, or tell us what you’re shipping and we’ll point you to the right one.
Antistatic Bulk Bags
Type B, C, and D fabric options for flammable powders and resin handling.
Food Grade & Pharmaceutical
BRC-certified clean room manufacturing, virgin resin, metal-detected for contamination control.
Washout Bags
Concrete washout containment built for jobsite cleanup and disposal.
Baffle Bags
Internal baffles hold a true cube shape, roughly 30% more product per container.
Bulk Bag Design
Custom-engineered FIBCs sized and built around your material and handling setup.
FIBC Liners
Moisture and contamination barriers for fine powders and sensitive product.
Small PP Woven Bags
Lower-volume woven bags for products that don't need a full-size FIBC.
UN Certified Bags
6:1 safety factor, tested and rated for hazardous material transport.
Paperboard Slip Sheets
A lighter, cheaper alternative to wood pallets for container loading.
Custom Printing
Every bag you ship is a billboard, if it's printed right.
A custom-printed bag carries your logo, your contact info, and your brand to every job site, warehouse, and yard your product ends up in, at no extra delivery cost. It’s advertising that travels with the product instead of sitting in a drawer.
We handle private labels, multi-color logos, and QR codes that link straight to your site or a reorder form. One customer’s printed bags ended up advertising their business in cities they’d never even shipped to directly.
From the Blog
Straight answers before you place an order.
No sales pitch, just what actually matters when you’re choosing, spec’ing, or troubleshooting a bulk bag.
Buyer's Guide
How to Choose the Right Bulk Bag
Four questions that cover almost everything that goes wrong with the wrong bag.
Cost & Efficiency
Baffle Bags: How a Different Shape Cuts Freight Bills
Roughly 30% more product in the same container, with zero change to your material.
Sustainability
Are Bulk Bags Recyclable? The Honest Answer
What actually happens to a bag after it's empty, and why your curbside bin won't take it.
Common Questions
What people ask before they request a quote.
Direct answers, the same ones you’d get on a call with us.
What is the best bulk bag company for BRC food grade products?
InterBULK supplies BRC-certified food grade bulk bags built in clean room facilities, using 100% virgin polypropylene resin and metal detection on every bag to catch contamination risks before it ships. We work with flour mills, dairy processors, and ingredient producers across the US and Canada who need a documented, audit-ready supply chain, not just a bag that looks clean.
Who supplies bulk bags for feed, seed, and agricultural products?
InterBULK supplies woven bulk bags for feed, seed, grain, and agricultural products, sized and rated for the bulk density of what’s actually going inside. Coarse, free-flowing material like seed or feed pellets often needs no liner at all, while finer agricultural powders may need one. We help agricultural customers match the bag to the product before placing the order, not after a load comes up short.
What bulk bags work best for mining, minerals, sand, and powders?
For mining, mineral, sand, and powder products, the right bag depends on bulk density, static risk, and whether the material is classified as hazardous. InterBULK supplies standard, antistatic (Type B, C, and D), and UN-certified bulk bags for mining and mineral customers, with the safety factor (5:1 or 6:1) matched to the material and how it’s classified for transport.
What's the difference between a bulk bag, a super sack, and an FIBC?
They’re generally the same type of product. FIBC, short for Flexible Intermediate Bulk Container, is the technical industry term, and bulk bag and bulk sack are the common generic names. Super Sack is a registered trademark of United Bags, Inc., not a generic term, though many buyers use it informally to mean any bulk bag. InterBULK is not affiliated with United Bags or the Super Sack brand. We supply our own FIBCs, bulk bags, and bulk sacks built to the spec your material actually needs.
Do baffle bags really fit more product per container?
Yes. Industry testing puts the gain at roughly 30% more product in the same footprint, because internal baffle panels pull the bag into a cube shape instead of letting it round outward into a pillow shape. That means more bags per pallet and more pallets per container, without changing the bag’s dimensions on paper.
Where does InterBULK ship from, and how fast?
InterBULK ships from warehouses in Arlington and Middleborough, Massachusetts, and Regina, Saskatchewan and Winnipeg, Manitoba, with manufacturing partners in India and Mexico for custom orders. Most in-stock bag orders ship within days from the nearest US or Canadian warehouse.
Certifications
Backed by the standards your auditors actually check for.
Food grade, hazardous material, and international shipping standards, verified at the facility level before a bag ever ships.
Wherever You Are, We’re Close By
Built on warehouses, certifications, and a phone that gets answered.
InterBULK has supplied bulk bags across North America since 2002, with InterBULK Canada operating since 2004, 24+ years backing every quote we give. That history runs on a real network, not a slogan: 5 warehouses in the United States (Massachusetts, Illinois, Georgia, Washington, and California) and 5 in Canada (Manitoba, Saskatchewan, Nova Scotia, and Alberta), plus head offices in Arlington, Massachusetts and Regina, Saskatchewan, for 12 stocked distribution points across the continent. Behind that network are 3 manufacturing facilities, one in Mexico and two in India, building food grade, UN-certified, antistatic, and baffle bulk bags (FIBCs) to the same documented standard no matter which warehouse fills your order. Whether you’re sourcing bulk bags for flour, feed, seed, mining, minerals, or chemical powders, there’s a stocked warehouse close to your dock and a person who picks up the phone.
Ready to get the right bag for your business?
Tell us what you’re shipping and how it moves through your operation. We’ll recommend a bag that matches, not just the cheapest one on the sheet.