Views: 0 Author: Site Editor Publish Time: 2025-11-21 Origin: Site
In today’s global supply chain, businesses searching for “FIBC bulk bags for sale” or “Super Sack bags” are looking for three things: reliable quality, competitive pricing, and a supplier who actually understands their industry. This 3000-word guide is written specifically for procurement managers, wholesalers, and operations directors who need to source flexible intermediate bulk containers (FIBCs) without wasting time or money.
FIBC stands for Flexible Intermediate Bulk Container. They are commonly known as:
Super Sack bags (registered trademark of BAG Corp, now widely used as a generic term)
Bulk bags
Big bags
Tote bags
Jumbo bags
These large woven polypropylene bags typically hold 500–3000 kg (1100–6600 lbs) of dry, flowable products and are the most cost-effective way to store, transport, and discharge materials such as:
Grains, seeds, and food ingredients
Chemicals and polymers
Sand, gravel, and construction aggregates
Minerals and powders
Recycling materials
Polypropylene resin prices have dropped 18% since Q2 2024
Freight rates from Asia to Europe/US are 40–60% lower than 2022 peaks
New safety regulations (UN certification, EU REACH, FDA food-contact updates) are forcing many old suppliers out of compliance
Smart buyers are locking in 12–24 month contracts right now at the lowest prices in four years.
Understanding the exact type you need prevents costly mistakes.
Most common and cheapest option
Safe Working Load (SWL): 500–2500 kg
Ideal for construction, agriculture, and non-hazardous chemicals
Internal baffles keep the bag square when filled
20–30% more product per container (saves ocean freight)
Preferred by food and chemical exporters
Only for non-flammable products
Lowest cost
For zones with dust ignition risk < 3 mJ
Full static dissipation when properly grounded
Mandatory for solvents, alcohols, and most fine powders
CROHMIQ® fabric technology
Safest option for explosive atmospheres
Virgin resin + clean-room production
Metal-detectable thread options
FDA, EU 10/2011, and Kosher certification available
Mesh sides for potatoes, onions, firewood
Breathable fabric prevents moisture buildup
13H1–13H4 markings
Tested for dangerous goods (DG) Classes 4, 5, 6, 8, 9
| Specification | What to Look For | Why It Matters |
|---|---|---|
| Safe Working Load (SWL) | 1000 kg, 1500 kg, 2000 kg most common | Overloading causes accidents |
| Safety Factor (SF) | 5:1 (single trip) or 6:1 (multi-trip) | 6:1 required for UN and reusable bags |
| Top Options | Open top, duffle, spout, conical | Affects filling speed |
| Bottom Options | Flat, discharge spout, iris, full-open | Affects discharge speed & automation |
| Lifting Loops | 4 cross-corner or 4+1 corner loops | Cross-corner = better stability |
| Fabric Weight | 140–220 g/m² | Heavier = more puncture resistance |
| Lamination | Coated or uncoated | Coated = sift-proof for fine powders |
| Document Pocket | A4 zipper pocket | Keeps certificates with the bag |
Buying Type A for flammable environments → Result: Explosion risk + insurance void
Choosing 5:1 bags for multiple trips → Result: Rupture after 3–4 uses
Ignoring baffle vs non-baffle cost savings → Result: Paying 25% extra ocean freight
Accepting non-virgin resin for food contact → Result: FDA rejection at destination
No UV stabilization for outdoor storage → Result: Fabric degrades in 3–6 months
Buying from traders instead of manufacturers → Result: 15–30% higher price, no custom options
Forgetting to request free samples → Result: Surprise quality issues on arrival
Direct factory (not a trading company) in Shandong, China
180,000 m² facility with 400+ weaving looms
Monthly capacity: 1.2 million pieces
ISO 9001, ISO 22000, AIB, and BRCGS certified
In-house UN third-party testing lab (SGS & Labordata)
Stock program in Rotterdam and Houston warehouses (2–5 day delivery to EU/US)
Custom printing up to 6 colors
Free samples shipped within 48 hours
12-month price-lock contracts available now
| Type | Size (cm) | SWL / SF | Price Range (USD) |
|---|---|---|---|
| Standard U-Panel | 90×90×110 | 1000kg 5:1 | 4.20 – 4.80 |
| Baffle + Spout | 90×90×120 | 1500kg 6:1 | 5.60 – 6.50 |
| Food-Grade Clean | 95×95×150 | 1000kg 5:1 | 5.30 – 5.90 |
| Type C Conductive | 90×90×130 | 1200kg 6:1 | 9.80 – 11.50 |
| Ventilated Firewood | 90×90×180 | 1000kg 5:1 | 4.90 – 5.60 |
| UN Hazardous 13H3 | 90×90×120 | 1500kg 6:1 | 7.20 – 8.50 |
*Prices drop 8–15% for 20,000+ pcs orders. Ask for exact quote.
Send us your current PI or technical drawing
Request a free sample (we pay DHL)
Receive our counter-offer within 4 hours
Lock price for 12–24 months before resin prices rise again in Q2 2026
Q: Are Super Sack® and FIBC the same thing? A: “Super Sack” is a trademark, but the industry now uses it generically for all FIBCs.
Q: Can I reuse FIBCs? A: Only bags with 6:1 safety factor and proper cleaning/inspection protocols.
Q: Do you offer stock in the USA/Europe? A: Yes – 10+ popular SKUs always in Rotterdam and Houston.
Q: What is the lead time? A: Stock: 3–7 days | New production: 18–28 days
Q: Do you provide third-party test reports? A: Yes – SGS, Bureau Veritas, or Labordata reports with every shipment.
Don’t pay 2023 prices in 2025.
Contact Innossi today for:
Free samples shipped tomorrow
Custom quotation within 4 hours
Warehouse stock list (EU & USA)
12-month price-lock contract
Email: sales@innossi.comWhatsApp: +86 178 6666 2817 Website: www.innossi.com
Stop overpaying for Super Sack bags. Let Innossi become your trusted long-term FIBC partner in 2025 and beyond.
