Shandong Jiudong Plastic Industry Co., Ltd., a manufacturer specializing in cement packaging woven bags, has upgraded its laminated PP woven cement bags to provide better moisture resistance and higher strength. The improved bags are designed for cement, mortar, and other dry bulk materials, helping customers reduce breakage, leakage, and product loss during storage and transportation.

The upgrade focuses on the lamination process. A high-quality film layer is bonded to the PP woven fabric, creating a stronger barrier against moisture, dust, and external contamination. This is particularly important for cement packaging, as humidity can affect product quality and cause bags to soften or tear. The laminated surface also improves printing quality, allowing clearer brand logos, product information, and handling instructions.

In addition to improved lamination, the base fabric is produced with high-speed drawing machines and high-speed circular looms. This helps ensure consistent tape strength, uniform weaving, and stable bag dimensions. The upgraded bags are suitable for 25kg and 50kg cement packaging and can be produced in block bottom valve bag and open-mouth bag styles.

Quality control remains a central part of the production process. The company uses testing equipment such as tensile testing machines, air permeability and strength testers, electronic scales, and grammage samplers to check key performance indicators. The cement bag quality management system is certified to ISO 9001:2015, and products are produced in line with national standards.

The upgraded laminated PP woven cement bags are available with customized size, color, printing, lamination, and valve or open-mouth designs. They are aimed at cement groups, building material suppliers, distributors, and packaging importers seeking reliable bulk supply.

The company noted that better moisture resistance and strength can help reduce broken bags and improve logistics stability. Shandong Jiudong Plastic Industry Co., Ltd. continues to develop its cement packaging products to meet the requirements of global buyers.

For more information or to request a sample, interested buyers can contact Shandong Jiudong Plastic Industry Co., Ltd.