Product Core Features
Safe Load-Bearing Capacity
The standard-sized Ton Bag with Inner Film Layers has a rated load capacity of 1.2–2.0 tons, while the enhanced version can handle up to 2.5 tons.
Third-party testing confirms that when continuously lifted at 1.2 times the rated load for 5 hours, neither the outer bag nor the inner film shows damage or deformation.
Size Specifications
The outer bag (standard model) has an outer diameter ranging from 45 cm to 120 cm and a height of 60 cm to 180 cm.
The inner film is slightly larger than the outer bag to ensure a snug fit against its inner wall.
A single empty bag (including the inner film) weighs 2.8–4.2 kg and can be folded compactly for easy bulk storage by wholesale customers.
Core Parameters of the Inner Film
The inner film thickness typically ranges from 0.08 mm to 0.2 mm (adjustable upon request).
The industrial-grade inner film resists acids and alkalis within a pH range of 3–11 (no swelling after 24-hour immersion).
The "bag mouth heat-sealed fixation + bottom movable edge" design prevents inner film shifting while facilitating easy unfolding during loading.
Factory environment


Factory production capabilities
Production line scale
Monthly production capacity of 1 million pieces, capable of handling urgent orders in batches
Quality control
Full-process inspection to ensure consistent quality in batches
Cooperation guarantee
Reduces the risk of cooperation for wholesale customers
Product delivery


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