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Production process of ton bags

Jun 11, 2025

Container bags are made of polypropylene as the main raw material. After adding a small amount of stabilizing agents and mixing evenly, they are melted and extruded into plastic film through an extruder, cut into filaments, and then stretched. They are heat-set to make high-strength and low-elongation PP raw filaments, which are then woven and coated to make the base fabric of plastic woven cloth, and then sewn with accessories such as slings to make ton bags.

Applicable type: reusable/disposable

Shape: square/rectangular

Lifting method: top hanging/side hanging/bottom hanging

Feeding port: with feeding port/without feeding port (large opening/waterproof cover)

Discharging port: with discharging port/without discharging port

Raw material: polypropylene (PP)

Loading capacity: 0.3 tons-2 tons

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