
25kg Cement PP Valve Bags Block Bottom Laminated Valve Bag. Customized Color Options: Available in transparent, white, or fully customized colors to meet specific branding needs. Flexible Dimension Customization: Width ranges from 30-80cm and height is fully customizable based on client requirements. Versatile Bottom Sealing: Offers stitched, paper heat sealing, or glue options for secure block bottom sealing. Durable Multi-Layer Structure: Constructed with 3-5 layers including PP, PE, or non-woven fabric for high strength. Full Color Gravure Printing: High-quality full color printing allows for detailed logo and design customization. ISO9001:2015 Certified: Manufacturing process and products comply with international quality management standards. Strict Quality Control: All products undergo at least three inspections during production and before loading. OEM and ODM Services: Full customization available for size, material, design, and packaging solutions.