4-Panel Bulk Bags
Four fabric panels sewn together hold a square shape for stable stacking.
Jumbo Bags (FIBC)
Tubular & Full-Loop Bulk Bags
Seamless tubular body for fine powders and sift-proof filling.
At Blue Line Pack, we manufacture high-quality Tubular and Full Loop FIBC Bags designed for durability, efficiency, and strength. These bags are ideal for transporting and storing finely powdered or granular materials across a wide range of industries.
Specification
| Base size | 80 × 80 cm to 100 × 100 cm, or custom |
|---|---|
| Height | 90 cm to 160 cm |
| Safe working load | Up to 1,500 kg |
| Safety factor | 5:1 single-trip or 6:1 multi-trip |
| Fabric | Woven polypropylene, coated or uncoated |
| Filling & discharge | Spout, duffle or open top; spout or flat bottom |
| Inner liner | Optional |
| Printing | 1, 2 or 4 sides |
What Are Tubular Bags?
Tubular Bags are made from a single piece of fabric that forms a seamless cylindrical shape. The top and bottom can be sealed or fitted with flat panels, creating a sturdy structure without side seams. This design enhances strength and minimizes leakage, making Tubular Bags perfect for flat or compact packaging.
Advantages of Tubular Bags
The seamless design removes the need for side stitching, making Tubular Bags stronger, cleaner, and more cost-efficient to produce. They can safely handle loads of up to 3,500 lbs and are suitable for industries that need efficient handling, stacking, and filling processes.
Uses of Tubular Bags
Tubular Bags are widely used for storing and transporting fine or sifted materials such as chemicals, flour, wheat, carbon, and other powder-based products. Their smooth internal surface makes them suitable for products requiring liners for moisture or contamination control.
Why Choose Blue Line Tubular Bags?
We design our Tubular Bags to meet the highest performance standards in strength, safety, and cost-effectiveness. Each bag is tested for durability and customized to match the material properties and handling needs of your business. Our Full Loop designs add easy lifting, making filling and discharge faster and safer in industrial operations.
Frequently asked questions
What are Tubular & Full-Loop Bulk Bags?
Tubular Bags are made from a single piece of fabric that forms a seamless cylindrical shape. The top and bottom can be sealed or fitted with flat panels, creating a sturdy structure without side seams. This design enhances strength and minimizes leakage, making Tubular Bags perfect for flat or compact packaging.
What are Tubular & Full-Loop Bulk Bags used for?
Tubular Bags are widely used for storing and transporting fine or sifted materials such as chemicals, flour, wheat, carbon, and other powder-based products. Their smooth internal surface makes them suitable for products requiring liners for moisture or contamination control.
Can Tubular & Full-Loop Bulk Bags be customised?
Yes. Every order can be tailored by size, fabric type, filling and discharge options, and printing. Send us your product and handling details and we will propose a specification.
Related products
Baffle Bags (Q-Bags)
Internal baffles keep the bag square: better stacking and more product per container.
FIBC Bulk Bags: Type A, Type B, UN & Q-Bags
Our core FIBC range: Type A and B, UN, Q-bags, loop, circular, U+2, platen and sling bags.