Discover our top-tier polypropylene woven bags engineered specifically for commercial and industrial flour packaging. Offering high durability, moisture protection, and advanced printing capabilities.
In the global food supply chain, flour is a staple commodity that demands exceptional packaging integrity. As an extremely fine, hygroscopic powder, flour is vulnerable to moisture absorption, pest infestation, contamination, and physical degradation during transit and storage. This is where a professional PP Woven Bags Supplier plays a pivotal role. Modern industrial flour mills require high-performance, cost-effective, and food-grade packaging solutions to ensure their product reaches the end consumer in pristine condition.
Flour requires a dry environment. Lamination and inner PE liners prevent moisture ingress while keeping fine flour dust contained inside the bag.
PP Woven bags offer superior tear resistance and tensile strength, preventing bursts during stacking, handling, and long-distance transport.
Using 100% virgin polypropylene ensures that the packaging is non-toxic, odorless, and completely safe for direct food contact.
The flour milling industry has transitioned from traditional jute and cotton sacks to advanced synthetic polymers. Today, Polypropylene (PP) woven bags are the dominant choice worldwide. From small-scale retail packs (5kg to 10kg) to standard commercial bags (25kg to 50kg) and industrial bulk bags (FIBCs), PP provides unmatched versatility. The material is lightweight, chemically inert, and highly customizable. With the emergence of high-speed automatic filling lines in modern mills, packaging bags must meet strict dimensional tolerances and anti-slip surface specifications to prevent stacking hazards in automated warehouses.
As the market shifts towards sustainable practices, PP woven bag suppliers are focusing on recyclable and circular economy designs. Modern PP bags are engineered for easy recycling, and downgauging technologies allow for thinner yet stronger fabrics, reducing plastic footprint without compromising bag integrity. Furthermore, branding has become essential. The demand for BOPP (Biaxially Oriented Polypropylene) laminated woven bags has surged, allowing high-definition, multi-color photographic prints that make flour brands stand out on retail shelves while offering an absolute barrier against moisture and air.
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, and has become an influential leader in the plastic weaving industry.
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. With the vision of "creating a ten-billion-dollar enterprise and a hundred-year inheritance", the company adheres to the path of specialization and internationalization, and is committed to building a global leading industrial ecosystem, creating value for customers and contributing to the sustainable development of the society. Linyi Silk Road International Trade Co., Ltd--Weaving the future with science and technology, linking the world with quality!
Linyi Silk Road International Trade Co., Ltd. was established in 2018. It currently has two major factories. One factory is located in Jinluo Science and Technology Park, Bancheng Town, Lanshan District, Linyi City, and the other is located in Menglianggu Industrial Park, Mengyin County, Linyi. The factory covers an area of more than 30,000 square meters, with 150 circular looms, a daily output of 20,000 ton bags and 200,000 woven bags, and 500 outstanding employees. It is a professional woven bag, ton bag production, processing, and sales company, with an annual output value of 500 million yuan. Products are sold to more than a dozen countries in Asia, Europe, the Middle East, etc. Domestic sales have covered 32 provinces and municipalities across the country, serving more than 3,000 companies and more than 600,000 customers nationwide.
At Linyi Silk Road, we build partnerships on trust, quality, and mutual growth. Our corporate culture guides every thread we weave and every client relationship we nurture.
To connect the world through service and create a better life for more people.
To build a 10-billion enterprise and establish a legacy that lasts a century.
Integrity · Professionalism · Dedication · Collaboration · Innovation
People-oriented at the core, win-win as the goal — lead by example in both words and actions.
Put people first, promote meritocracy, ensure fair evaluation, and empower employee growth.
When everyone thrives, we all rise together.
Craftsmanship Quality Intelligence Efficiency.
Sincerity, Professionalism, High Efficiency. Stay self-disciplined.
We were honored to host our overseas client, with whom we had previously communicated online. We led our client to witness firsthand: Tracing the Origin (from a single raw material to a resilient thread), Weaving (observing how the threads are woven into a strong fabric), and Creation (precise cutting and sewing give the product its final form). When we presented our carefully prepared samples alongside the products our client was using, their expressions of satisfaction were evident. The quality speaks for itself, and trust is built from this. We are delighted to have officially entered into a partnership with our client! Thank you for your trust and choice. We look forward to working together to create a better future!




















Care for your requirements from pre-sales to after-sales. Give you more than what you paid. Contact our packaging engineers today to get a customized solution and a quick quote.
Contact Us NowExplore our complete inventory of industrial packaging products, including heavy-duty jumbo bags, laminated strip bags, and custom printed agricultural packaging sacks.