Looking for reliable FIBC bags for sale with certified quality and competitive pricing? Zhixin Packaging is a professional manufacturer of jumbo bags (bulk bags) serving agriculture, chemicals, mining, construction, and plastics industries. This guide explains key specifications, price factors, and how to choose the right FIBC supplier with confidence.
What Are FIBC Bags?
FIBC bags (Flexible Intermediate Bulk Containers), also known as jumbo bags, bulk bags, or ton bags, are woven polypropylene containers designed to carry 500–2,000 kg of powders, granules, and bulk materials. They comply with ISO and UN packaging standards and can be customized for food-grade, chemical-grade, and industrial uses.
Standard Features
Woven PP fabric (coated or uncoated)
Filling options: duffle top, open top, filling spout
Discharge options: discharge spout, flat bottom, conical bottom
Lifting loops: 1-loop, 2-loop, 4-loop
Optional PE liner for moisture and contamination control
Types of FIBC Bags
1. Standard 4-Loop FIBC Bags
Ideal for grain, fertilizer, minerals, and plastic resin.
Load capacity: 500–2,000 kg
2. Q-Bags (Baffle FIBCs)
Designed to maintain a square shape for maximum container loading efficiency.
3. Type C & Type D Anti-Static Bags
Used where flammable or explosive dust environments require electrostatic control.
4. Ventilated FIBCs
Ideal for potatoes, onions, firewood, and other breathable products.
5. FIBCs with Inner Liners
PE liners provide added moisture protection for chemicals and fine powders.
Key Specifications Buyers Should Check
Fabric Weight
120–240 gsm depending on product and load.
Safe Working Load (SWL)
500 kg / 1000 kg / 1500 kg / 2000 kg
Safety Factor (SF)
5:1 for single-use bags
6:1 for bags designed for controlled reuse
Bag Construction
U-panel
Circular
Baffle (Q-Bag)
Lifting Options
Cross-corner loops
Side-seam loops
1-loop or 2-loop options for crane and forklift handling
Top / Bottom Designs
Filling spout / discharge spout
Duffle top
Open top
Flat bottom / conical bottom
Providing these details in RFQs ensures accurate and comparable quotations.
Why Choose FIBC Bags?
Cost-Effective
Lower cost per ton than drums, small sacks, or rigid containers.
High Logistics Efficiency
Easy handling via forklift and crane
Excellent loading density
Highly suitable for sea freight
Fully Customizable
Designed according to product characteristics and downstream processes.
Environmentally Friendly
Recyclable depending on local regulations.
FIBC Pricing: What Affects the Cost?
Typical FOB price: USD 2.5–8.0 per bag
Price is influenced by:
Fabric weight and coating
SWL rating
Bag type (standard, baffle, anti-static)
Use of inner liners
Printing requirements
Order quantity
ISO, food-grade, or UN certifications
Cost-saving tips:
Choose stable specifications, batch orders, and locally available raw materials.
Main Industry Applications
Agriculture
Grain, seeds, animal feed, fertilizer.
Chemicals
Powdered chemicals, resins, pigments.
Mining
Mineral powder, sand, quartz, metal ores.
Construction
Cement, gravel, fly ash.
Plastics
Masterbatch, PP/PE resin, pellets.
How to Choose a Reliable FIBC Supplier
Production Capability
In-house weaving, coating, cutting, sewing
Automated loop stitching
Stable output for 20–40HQ shipments
Quality Control
ISO-certified production
UV-resistant materials
Tensile, drop, topple, and aging tests
Customization Support
Technical drawings
Inner liner engineering
Multi-color printing options
Export Experience
Experienced in supplying buyers in South America, Southeast Asia, the Middle East, and Africa.
Why Partner With Zhixin Packaging
Zhixin Packaging offers:
Full range of industrial-grade FIBC bags
PE liners, baffle bags, and anti-static options
Low MOQs for customization
Strong support for South American markets
12–24 hour fast quotation service
Request a Quote
To receive an accurate quotation, please provide:
Required SWL & safety factor
Product type and density
Filling and discharge details
Storage requirements
Annual purchase plan
Destination port
Email: rain.xu@smartpackbags.com
Company: Wenzhou Zhixin Packaging Co., Ltd.
Website: smartpackbags.com