Red White Cement Valve Bag

As a professional Source Packaging Factory, Shenxian Feiteng Packaging Products Co., Ltd. supplies this red-white printed Cement Valve Bag, a universal type of Block‑Bottom Valve Bag. Besides construction powder packaging, we also produce various Chemical Woven Sacks and regular PP Woven Packaging Bags, offering one-stop Custom Industrial Packaging services for cement plants and building material manufacturers worldwide.   This bag is manufactured with high-tensile polypropylene woven material. Multi-color printing on both sides is available for brand logos, product grades, storage instructions and corporate information. Its special block-bottom valve design works perfectly with automatic filling machines. Powder materials are loaded through the corner valve, which self-seals under internal pressure after filling without manual stitching, greatly boosting production efficiency. Filled bags become neat and cuboid for stable stacking. The sack is wear-resistant and tensile, and optional…