60g120g per square meter paper type sewn multiwall paper bags featuring sewing mouth sealing type suitable for heavy duty packaging needs
The open-mouth multi-layer kraft paper bag represents a classic and reliable industrial packaging solution. It is widely used for the secure packaging and transportation of powdered, granular, and block materials. Manufactured from high-quality multi-layer kraft paper, this bag is sealed firmly using sewing methods, providing excellent strength, stability, and cost-effectiveness. It is especially suitable for applications requiring high load-bearing capacity and secure sealing.
Its open-mouth design facilitates easy filling, whether manually, semi-automatically, or fully automatically. Once filled, the bag is sealed with industrial sewing threads, effectively preventing material leakage during transportation and stacking. The multi-layer structure endows the paper bag with outstanding tear resistance, puncture resistance, and abrasion durability, ensuring reliable performance in complex logistics environments.
Additionally, depending on different requirements, moisture-proof coatings or inner linings can be added to further enhance the protective qualities of the product. This adaptability makes the open-mouth multi-layer kraft paper bag a highly versatile packaging option in various industrial applications.
Our product features a high-strength multi-layer structure, ensuring exceptional durability and performance in various applications.
The sealed seam packaging guarantees safety and reliability, providing secure containment for your materials.
Designed with an open-mouth configuration, it offers flexible filling options to accommodate diverse processing needs.
With excellent stacking capabilities, this packaging solution optimizes storage space and enhances handling efficiency.
Optional moisture-proof solutions are available to protect contents from humidity and preserve quality.
Environmentally friendly and recyclable materials are used, supporting sustainable practices and reducing environmental impact.
Customization and printing services are offered to tailor the packaging to your specific branding and functional requirements.
The material used for this product is multilayer kraft paper, with options available in either white kraft paper or natural kraft paper. This variety ensures flexibility depending on your aesthetic or functional preferences.
The paper has a weight ranging from 70 to 120 GSM per layer, and the number of layers can be customized between 2 to 6 layers according to the required load-bearing capacity. This allows for tailored strength and durability to suit different applications.
The bags are designed as open-top pouches and are sealed through sewing, which can be enhanced with leak-proof strips if needed. This sealing method ensures secure closure while maintaining ease of use.
The weight-bearing capacity of these bags includes options of 10 kg, 20 kg, or 25 kg, with custom capacities available upon request. Additionally, the dimensions of the bags can be fully customized to meet specific client requirements.
For moisture protection, the bags may be equipped with an optional PE lining or a moisture-resistant coating. This feature helps safeguard the contents against humidity and maintains product integrity.
Printing is done using multi-color flexographic techniques, allowing for logos and various information to be custom printed on the bags. This promotes branding and product identification effectively.
Environmentally, the bags are recyclable and comply with international eco-friendly standards, supporting sustainable and responsible usage.
We provide packaging solutions for heavy construction materials such as cement, mortar, gypsum, dry mortar, and lime. Our products are designed to ensure durability and reliability for these demanding materials.
Our packaging is suitable for a variety of chemical products including chemical powders, additives, pigments, resin granules, and plastic raw materials. We focus on maintaining product integrity and safety throughout the supply chain.
We offer packaging options for fertilizers, feed additives, seeds, and soil conditioners, tailored to meet the specific requirements of agricultural clients and ensure product preservation and ease of handling.
Our solutions cover packaging for flour, starch, grains, and animal feed. We are capable of providing food-grade material options to comply with health and safety standards, ensuring the quality of your food products.
We specialize in packaging high-density industrial materials such as calcium carbonate, silica powder, silicon carbide, and abrasives like garnet. Our bags are engineered to handle the weight and characteristics of these raw materials efficiently.
By choosing us, you are not just selecting a supplier but engaging a comprehensive packaging solutions partner. With over ten years of experience as an original manufacturer, we are equipped with advanced machinery and mature production techniques to deliver a wide range of multi-layer paper bags consistently and efficiently.
Our rigorous quality control system ensures that every multi-layer kraft paper bag with stitched seams meets dependable performance and uniform quality standards. We provide free technical consultations, end-to-end customization services, and visual production support. From material selection and structural design to printing solutions, we tailor our products to fit your filling equipment, logistics conditions, and branding needs.
Our highly compatible bag designs not only increase filling efficiency but also enhance brand recognition and help strengthen your market competitiveness. Thanks to our competitive pricing, punctual delivery, and stable quality control, we have established long-term collaborations with numerous clients both domestically and internationally.
If our existing products do not perfectly match your packaging requirements, please feel free to contact us. We are committed to creating the most suitable packaging solutions tailored to your specific needs.
Our Sewn Open Mouth Multiwall Paper Bags, branded HUAYUAN and model number 25000099, are crafted with high-quality paper ranging from 60g to 120g/m2, ensuring durability and strength. Originating from Henan, China, these Multiwall Sewn Paper Bags feature a moistureproof design, providing excellent protection for your products. The bags are sealed using a reliable sewing mouth sealing type, guaranteeing secure closure. We accept custom printing to meet your branding and design needs, making these Sewn Multiwall Paper Bags perfect for various packaging applications. Trust HUAYUAN for premium Multiwall Sewn Paper Bags tailored to your specifications.