Multiwall Paper Bags Manufacturer
Multiwall Paper Bags Manufacturer
Poly packaging, often recognized as PP woven sacks, plays a crucial role in a wide range of industries.
Durable and Customizable BOPP Bags for All Your Packaging Needs
Durable valve bags with UV protection, ideal for automated filling machines. Perfect for secure, efficient packaging across industries like agriculture, construction, and chemicals.
High-Quality Design and Durability |
Customization and Printing Options |
In-Depth Production Process |
Versatile Bag Features |
Standard Sizes and Specifications |
Our BOPP bags are designed using the highest-grade materials and advanced production methods to ensure unmatched quality. These woven polypropylene bags are durable and ideal for storing a wide variety of products, from industrial goods to sensitive materials. The strength of laminated BOPP bags ensures long-lasting use, withstanding challenging conditions while protecting your products.
For outdoor storage, our bags offer a specialized UV-stabilized coating, designed to endure up to 2,500 hours of sun exposure—about two years—without compromising the integrity of your product. This makes them ideal for agriculture, chemical storage, and other industries that require durable outdoor storage solutions.
Keeping stored items secure is crucial. Our BOPP bags are optionally treated with a PVG additive that makes the bags resistant to insect infestations, especially useful for products like grains, animal feed, and food items. This added layer of protection minimizes the risk of contamination and product loss during storage and transport.
To support your branding needs, our BOPP bags come with highly customizable options. Businesses can choose from various designs, colors, and printing options, ensuring their branding stands out while maintaining a professional appearance. Our bags are printed on high-quality flexographic machines, offering vibrant, multi-color designs.
Our advanced flexo printing technology enables vivid color reproduction, ranging from 1 to 8 colors. Every design is applied with attention to detail and high-precision printing to ensure sharpness and clarity. This helps your products attract attention in retail settings while enhancing brand recognition.
Recognizing that each business has unique needs, we offer various sizes and designs to match your product requirements. From simple fold and stitch closures to more advanced sealing options, we provide tailored solutions to fit your specific packaging needs.
Our BOPP bags are manufactured using a multi-step, quality-focused process that includes extrusion, weaving, lamination, and cutting. This precision-driven process ensures that each bag meets strict quality standards, providing durability and reliability for your products.
In our state-of-the-art extrusion facility, raw materials are rigorously tested through MFI testing to ensure they meet production requirements. Once qualified, the material undergoes extrusion, where it’s shaped into bands of specific width and density. Our computerized extruders and gravimetric dosing units control the proportions of the primary material and additives, optimizing durability and flexibility.
Once extruded, the material is woven into tubes of various sizes, creating the strong polypropylene structure that forms the foundation of our bags. Each woven layer is subjected to strict quality checks to ensure the correct width and weight. This woven base can withstand heavy weights, making it ideal for industrial applications such as coal, grains, and chemicals.
Laminating is crucial for achieving our bags' high strength and smooth finish. Using our "sandwich" lamination method, the bags gain additional durability and water resistance, ensuring they protect even the most sensitive items. Adhesion and weight controls are regularly performed to meet our stringent standards.
Once laminated, the bags move to our print facility, where the design is applied using a flexographic printing technique. This setup prevents environmental contaminants from affecting the print quality, ensuring clear, vibrant visuals. Designs can be created with up to 8 colors, enhancing product appeal.
Our BOPP bags are fully customizable to meet the diverse needs of our clients across various industries. From special closures to handles, tie strings, and transparent gussets, we offer solutions for every packaging requirement.
Our customers can choose from several closure methods, including fold and stitch, EZ open, yarn, or ultrasonic hemming. Each closure option is designed to provide secure sealing, ensuring that the contents remain protected during handling and storage.
Transparency can be a valuable asset in packaging, particularly for products that benefit from visibility. Our bags can be customized with transparent gussets or windows, either in center or twist gusseting styles, making it easier for consumers to see the contents without opening the package.
Our woven polypropylene bags are produced in various standard sizes to meet the diverse needs of our clients. We provide bags from 30 cm to 150 cm in width and 45 cm to 180 cm in length. The options extend to bag weights from 50 grams up to 150 grams, with various laminations and coatings.
These size variations allow businesses in different industries—whether handling powders, grains, or chemicals—to choose the bag dimensions and weight that best fit their product specifications. With multiple options for durability and flexibility, customers are assured that they’ll find the ideal solution for their packaging needs.
For additional details on woven polypropylene bags and their unique advantages, visit our pp bag product page.