Four loops jumbo bag with flat bottom

Raw Materials

To ensure our products meet the highest quality standards, we insist on using brand-new polypropylene (PP) pellets supplied by China Coal, China National Petroleum Corporation (CNPC), and China Petroleum & Chemical Corporation (Sinopec) as raw materials, laying a solid foundation for product quality from the source.

Filament Drawing

Utilizing large-scale advanced filament drawing equipment, we strictly control the production process to ensure that every filament drawn meets high-quality standards, is stable and reliable, and lays a solid foundation for subsequent processes.

Circular Weaving

With our advanced circular weaving technology, we can flexibly produce various roll specifications with widths ranging from 160 cm to 240 cm, meeting the diverse needs of different customers.

Straps

Our ton bag straps have a uniform width of 7cm, with weight options of 35g, 40g, 45g, and 50g to accommodate different load requirements.

Inventory

We maintain a daily inventory of 300,000 units of various specifications, with complete production capabilities to swiftly respond to your urgent needs. We also offer customized production based on your specific requirements to ensure timely delivery.

Sling Tensile Strength Testing

After rigorous testing, our slings demonstrate excellent tensile strength: 35g slings have a tensile strength of 12,000N, 40g slings have a tensile strength of 14,000N, and 45g slings can reach 16,000N, far exceeding national standards, effectively ensuring the load-bearing safety and product quality of bulk bags.

Product Usage 1-2

This four-ring ton bag, as a versatile product, is widely used in industries such as granular material plants, sand and gravel plants, the chemical industry, feed mills, and agriculture. Additionally, we can provide customized printing services with various patterns according to your needs, meeting your brand promotion and identification requirements.

Product 1-5

The four-ring design offers diverse options, including four-ring loading/unloading ports, four-ring large-mouth fabric, four-ring large-mouth fabric with loading/unloading ports, and four-ring loading/unloading ports. We can also customize production based on your specific requirements to create products that perfectly fit your actual usage scenarios.