In the modern industrial landscape, the PP Woven Bags Factory plays a pivotal role in the global supply chain, particularly for the chemical industry. Chemical products, ranging from fine powders to corrosive granules, require packaging that offers exceptional durability, chemical resistance, and moisture protection. Polypropylene (PP) woven bags have emerged as the gold standard for these demanding applications.
Industrial Fact: The global demand for PP woven bags in the chemical sector is projected to grow by 5.8% annually, driven by the expansion of the agricultural and petrochemical industries in emerging markets.
As a leading manufacturer, we understand that chemical packing is not just about containment; it's about safety and integrity. Our bags are engineered to withstand the rigors of long-distance shipping, UV exposure, and varying climatic conditions, ensuring that your chemical products reach their destination in pristine condition.
Founded in 2018 and headquartered in Linyi, Shandong Province, Linyi Silk Road International Trade Co., Ltd. is an enterprise integrating the research and development, production, sales and service of woven bags, jumbo bags and other packaging products. Adhering to the core values of “integrity, professionalism, dedication, cooperation and innovation” and driven by intelligent manufacturing, the company is committed to providing cost-effective packaging solutions for global customers.
As the president of the plastic knitting industry, we always take “shaping the industry benchmark” as our mission, and through continuous technological innovation and resource integration, we promote the standardization and intelligent development of the industry, and help our customers to reduce costs and increase efficiency.
Our PP woven bags are designed for specialized chemical environments, providing tailored solutions for various industrial needs.
For ultra-fine powders like pigments or catalysts, we provide bags with PE inner liners or lamination to prevent leakage and moisture ingress, maintaining the chemical purity of the contents.
Fertilizer packing requires high UV resistance and mechanical strength. Our bags are treated with anti-UV stabilizers to ensure long-term outdoor storage without degradation.
Cement, resins, and additives require heavy-duty packaging. Our thickened construction waste and chemical bags are designed for rough handling on-site.
For large-scale industrial transport, our Jumbo Bags (FIBC) offer a safe and efficient way to handle up to 2 tons of chemical material, compatible with automated filling systems.
The PP Woven Bags Factory of the future is defined by "Smart Manufacturing" and "Sustainability." At Linyi Silk Road, we are integrating AI-driven quality control systems that use computer vision to detect weave defects in real-time, ensuring 100% compliance with international safety standards.
Green Packaging: With the global push for a circular economy, we are researching and producing bags made from recycled polypropylene (rPP) without compromising structural integrity. This allows chemical companies to meet their ESG (Environmental, Social, and Governance) targets.
BOPP Lamination: The trend toward high-definition branding on industrial bags has led to the rise of BOPP (Biaxially Oriented Polypropylene) laminated bags. These offer superior aesthetics and an extra layer of protection against chemical fumes and moisture.
Anti-Static Properties: In chemical environments where flammable powders are handled, anti-static (Type B, C, or D) FIBC bags are becoming mandatory. Our R&D team is focused on weaving conductive threads into the fabric to prevent electrostatic discharge.
Our products are exported to more than a dozen countries in Asia, Europe, Africa, and the Middle East.






Care for your requirements from pre-sales to after-sales. Give you more than what you paid. We were honored to host our overseas client, leading them to witness firsthand the origin of our quality.
Tracing the Origin: From a single raw material to a resilient thread.
Weaving: Observing how the threads are woven into a strong fabric.
Creation: Precise cutting and sewing give the product its final form.




When selecting a PP Woven Bags Factory for Chemical Packing, reliability is non-negotiable. Linyi Silk Road stands out due to our vertically integrated production process. We control everything from the melting of virgin polypropylene granules to the final stitching of the bag.
Our circular looms are capable of producing high-density fabrics that offer superior tensile strength, crucial for preventing bag bursts during palletization or container loading. Furthermore, our flexographic and gravure printing capabilities allow for clear, durable hazard warnings and regulatory labels, which are mandatory for chemical shipments.
We also offer customized solutions such as "Valve Bags" for automated chemical filling lines. These bags feature a self-closing valve that minimizes dust and spillage during the filling process, significantly improving the health and safety conditions of your packaging facility.
With an annual output of 500 million yuan and a daily production of 200,000 bags, we have the scale to handle the largest global orders while maintaining the flexibility to provide customized samples for new chemical formulations.
OEM 50kg Packaging PP Woven Bags for Rice Fertilizer Feed
100% Polypropylene FIBC 4 Loops with cross bottom Jumbo Bags