Products Description

Tonnage bags, also known as flexible freight bags, bulk containers, or space bags, are medium-sized bulk containers and a type of containerized unit equipment. When paired with cranes or forklifts, they enable containerized unit transportation. These bags are ideal for transporting large quantities of powdered materials, featuring high capacity, lightweight construction, and easy loading/unloading. As one of the most common packaging solutions, they are characterized by simple structure, low weight, foldability, minimal space occupation during emptying, and cost-effectiveness.

Performance characteristics

Features: The bulk bags have a load capacity ranging from 0.5 to 3 tons and a volume between 500-2300 liters. The safety factor can be customized at ratios of 3:1, 5:1, or 6:1 according to user requirements.

These bags are categorized into two main types based on cargo content: bulk cargo bags and small package cargo bags, suitable for both single-use and reusable applications. Available in three shapes: circular, square, and U-shaped.

Lifting mechanisms include top-haul, side-haul, and bottom-haul configurations, typically featuring an inlet/outlet port.

Performance

Applicable type: reusable/ disposable ton bag

Lifting method: top lifting/side lifting/bottom lifting Feeding port: with feeding port/no feeding port (large opening/waterproof cover cloth) Discharging port: with discharging port/no discharging port

Raw material: polypropylene (PP)

Load: 0.3 tons to 2 tons

Product production

why choose us

Why Choose Us as Your Partner for Square Jumbo Bags?

Vertical Integration: Full Control from Raw Materials to Finished Products

We operate a fully integrated industrial chain, covering polypropylene yarn extrusion, weaving, and finished-bag sewing.
This ensures consistent quality, as we control every yarn from the source, eliminating risks associated with purchased fabrics.

Data-Driven Quality Assurance: No Empty Promises

We prioritize authoritative data over verbal guarantees.
Every batch of woven fabric undergoes strict pre-production inspection, including weight and tensile strength testing, to ensure compliance with standards.

Scalable Supply with Flexible Customization

Our multiple automated production lines enable a monthly capacity of up to 1 million bags, meeting your long-term, large-scale demands without stockouts.

A cooperative model focused on empowering wholesalers

It provides you and your team with product knowledge, application selection training, and professional technical support. It also responds promptly to any problems you encounter at the front end.