Here are some methods that can improve the load-bearing capacity of plastic bulk bags:
Select high-quality materials: Choose high-strength and high-toughness plastic raw materials, such as high-molecular-weight polyethylene or specially modified polypropylene.
Optimize the weaving process: Increase the density and complexity of the weaving, and use more advanced weaving technology to make the structure of the bulk bag tighter and stronger.
Strengthen the slings and seals: Use thicker and stronger sling materials, and improve the design and production process of the seals to ensure uniform and firm force.
Increase coating treatment: Apply coating on the inner surface of the bulk bag to enhance its sealing and tensile resistance, thereby improving the overall load-bearing capacity.
Improve the design structure: Optimize the shape and size of the bulk bag according to the principles of mechanics, reduce stress concentration points, and make the force distribution more uniform.
Strengthen quality inspection: Strictly control the quality of each process during the production process, and promptly discover and deal with defects that may affect the load-bearing capacity.
Pre-treatment: For example, pre-stretching or modifying the plastic raw materials to improve their performance.
Multi-layer composite structure: Use multiple layers of plastic materials to increase the thickness and strength of the container bag.
