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China, Chinese High Quality Cheap Price 50kg Empty Cement Bag1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Packaging MaterialsComposite Packaging MaterialsPP Plastic Rice BagCustomizable Capacity
Shijiazhuang Boda Plastic Chemical Co., Ltd.
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Product Description Product Description The key to the exceptional durability of these bags is the use of BOPP (biaxially oriented polypropylene) film. Block Bottom Valve Bag The square-bottom valve pocket bag is one of the internationally popular packaging materials, and its advantages mainly include the following aspects: 1. It boasts excellent strength. The square-bottom valve pocket bag uses adhesive or heat-sealing technology to bond the two layers of woven fabric at the top and bottom, resulting in a strength that is more than twice that of the woven fabric of the bag body, thereby enhancing the overall strength of the bag. 2. It features good sealing performance. The use of adhesive or heat-sealing technology fundamentally eliminates the possibility of leakage. At the same time, the application of film-coating technology further guarantees the sealing of the bag body, making it suitable for packaging requirements with strict sealing demands. 3. It enables neat stacking. After being filled, the square-bottom valve pocket bag takes a square shape, saving warehouse space. 4. It facilitates easy filling: The valve design of the square-bottom valve pocket bag makes filling convenient and allows for a tight fit with the material filling port of the filling machine, reducing dust flying and environmental pollution in the filling workshop. Additionally, there is no need to seal the bag after filling; it can be directly stacked, improving filling efficiency. 5. It demonstrates strong adaptability. The square-bottom valve pocket bag is suitable for packaging various materials, such as granular, powdered, and ultrafine powder materials. Meanwhile, with various types of valve ports, it can be customized according to the design of the customer's filling outlet to meet different types of filling requirements. Custom Options External Valve Internal Valve Some Products Parameters ( reference only ) Centimeter unitRice bag 10kg35*55Rice bag 20kg42*75Rice bag 40kg55*90Rice bag 50kg60*90Fertilizer bag 25kg50*80Square bottom bag 25kg50*57*15 Various processes Certifications Boda Packaging is one of China's top packaging producers of specialty PP woven bags.With world-leading quality as our benchmark, our 100% virgin raw material, top grade equipment,advanced management, and dedicated team allow us to keep supplying superior products to worldwide customers. Test While we have production, we also pursue quality. The factory has strict regular sampling testing.We are pleased to provide customers with better products and hope to achieve long-term cooperation.The following figure shows the test of the peeling force of the already woven fabric.Bag capacity test and weight test of specified area. Our factory employees carefully produce and focus on details.
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