Heavy Duty
Cargo Bags
Superior alternative to traditional jute sacks, constructed from high-tenacity polyester for exceptional strength and durability in industrial shipping and storage applications.
Superior Strength
3x stronger than jute sacks
Tear Resistant
Reinforced woven construction
Moisture Resistant
Protects contents from dampness
Reusable Design
Multiple trips capability
Advantages Over Traditional Sacks
Superior Load Capacity
Engineered to safely transport heavier loads than traditional jute sacks, with a 300-500% higher weight capacity depending on size, reducing the number of bags needed per shipment.
Enhanced Durability
Woven high-tenacity polyester construction resists tearing, punctures, and abrasions during handling and transportation, significantly reducing product loss and damage.
Cost-Effective Reuse
Designed for multiple uses (typically 5-10+ trips) compared to single-use jute sacks, providing long-term cost savings and reducing overall packaging waste.
Ideal For Heavy Industrial Applications
Construction Materials
Perfect for transporting aggregates, sand, gravel, cement, and construction debris, withstanding rough handling in harsh job site conditions.
Agricultural Products
Ideal for bulk transport of grains, seeds, feed, and fertilizers, providing moisture resistance and protection from pests during storage and shipping.
Industrial Parts
Excellent for storing and transporting metal parts, hardware, and industrial components, protecting both contents and handling equipment from damage.
Industrial-Grade Construction
Our heavy duty cargo bags are engineered using high-performance materials and specialized manufacturing techniques to deliver demanding industrial applications where traditional sacks fail.
High-Tenacity Polyester
Made from 1000-1500 denier high-tenacity polyester yarns, woven into a dense 12x10 or 14x12 thread count fabric for exceptional strength-to-weight ratio.
Reinforced Seams
Double-stitched with heavy-duty thread and reinforced at stress points using bar-tacking techniques, ensuring seams won't fail under heavy loads or rough handling.
Reinforced Handles
Integral loop handles or reinforced patch handles with load-bearing stitching, designed to distribute weight evenly during lifting and moving.
Sizes & Capacity Options
Our cargo bags are available in multiple sizes to accommodate various load requirements, with customization options for specific industrial applications.
| Size | Dimensions | Max Load Capacity |
|---|---|---|
| Small | 24" x 36" (61cm x 91cm) | 50-75 kg (110-165 lbs) |
| Medium | 30" x 48" (76cm x 122cm) | 100-150 kg (220-330 lbs) |
| Large | 36" x 60" (91cm x 152cm) | 200-250 kg (440-550 lbs) |
| X-Large | 48" x 72" (122cm x 183cm) | 300-400 kg (660-880 lbs) |
Customization Options
We offer custom sizes, printing (for branding or handling instructions), and specialized features like drawstring closures or valve openings for specific material handling needs.
Technical Specifications
Material Properties
- Material High-tenacity polyester
- Denier 1000-1500D
- Weave Density 12x10 to 14x12 threads per inch
- Coating Options Uncoated, water-resistant, UV-stabilized
- Color Options Natural, Black, Green, Custom
Performance Characteristics
- Tensile Strength >600 N/5cm (warp and weft)
- Elongation at Break 15-25% (warp and weft)
- UV Resistance Up to 12 months outdoor exposure
- Temperature Resistance -40°C to +80°C (-40°F to +176°F)
- Minimum Reuse Cycles 5-10+ (depending on handling)
Frequently Asked Questions
Upgrade Your Heavy Cargo Packaging
Our industrial-strength polyester cargo bags outperform traditional sacks, reducing costs, minimizing product loss, and improving your supply chain efficiency.