Eco-friendly Kraft Paper Valve Bag with High Moisture Resistance and Customizable Sizes for Industrial Packaging

The kraft paper valve bag, also known as the glued bottom valve bag, is an environmentally friendly packaging container primarily made from high-quality kraft paper as the core material, ensuring durability and strength.

Manufactured using internationally popular techniques, this bag offers reliable sealing and efficient filling capabilities. Its design is specifically tailored for powdered and granular materials, making it an ideal choice for such products.

Due to its versatile features, the kraft paper valve bag is widely used across various industrial and civilian packaging applications, combining sustainability with functionality.

• Eco-Friendly and Durable: Made from 100% wood pulp kraft paper that is biodegradable and recyclable with no harmful residues. Kraft paper is inherently tough, highly resistant to tearing and stretching.
• Efficient Filling: Specialized valve design interfaces with automated filling equipment, increasing speed and preventing dust generation during filling.
• Sealed and Moisture-Proof: Valve automatically closes after filling with precise fitting technology. Customizable PE films and moisture-proof coatings prevent clumping and extend shelf life.
• Neat Stacking: Forms standard cuboid shape after filling with stable structure that resists tipping and deformation, optimizing storage and transport space.
• Clear Printing: Smooth surface offers excellent printability with 300 dpi or higher resolution for logos, product information, and instructions.
• Adjustable Toughness: Customizable single-layer, double-layer, or multi-layer structures with static load capacity up to 50 kg.

• Building materials sector
• Chemical industry
• Food industry
• Feed and agriculture sector
• Various miscellaneous industries

• Size Customization: Tailored dimensions based on filling equipment, material weight, and storage space. Standard capacities: 25kg and 50kg.
• Material Customization: Single-layer, double-layer, and multi-layer kraft paper structures with optional PE moisture barrier films.
• Printing Customization: Company logos, product names, specifications, instructions, QR codes with multicolor printing using environmentally friendly soybean oil-based inks (300 dpi resolution).
• Process Customization: Choice between inner valve and outer valve types for specific industry requirements.

1. Requirement Communication: Provide customization needs including dimensions, materials, load capacity, printing, quantity, and delivery schedule.
2. Sample Production: Swift sample production and inspection with free modification adjustments.
3. Contract Signing: Formal contract specifying product specifications, quantity, delivery timeline, pricing, and after-sales service.
4. Mass Production: Large-scale manufacturing adhering to technical standards with multiple quality checks.
5. Logistics and Delivery: Coordinated logistics with shipment tracking for timely delivery.

• Expert Team: Experienced specialists tailoring solutions based on industry specifics and material needs.
• Cost-Effectiveness: Direct manufacturer pricing with optimized customization plans within budget.
• Comprehensive Service: Dedicated one-on-one customer service from consultation to after-sales support.

HUAYUAN offers high-quality Pasted Valve Bags, model number 2500000, manufactured in Henan Xinxiang, China. These Industrial Bulk Bags are made from multi-layer paper and polyethylene, ensuring durability and strength for heavy-duty use.

Our Cement Packing Bags are designed with environmental sustainability in mind, utilizing recyclable and biodegradable options. Made from eco-friendly and recyclable materials, these Industrial Bulk Bags help reduce environmental impact while maintaining excellent performance for industrial packaging needs.