Food Products Kraft Paper Valve Bag Featuring Valve Sealing and Thickness 80-120 Gsm Ideal for Industrial Bulk Packaging
The kraft paper valve bag is a high-performance packaging solution specifically designed for bulk materials. Made from premium multi-layer kraft paper, it offers excellent tear resistance, durability, and strong load-bearing capacity. This ensures the contents are well protected during transportation, stacking, and storage.
Featuring a built-in valve design, the bag is compatible with automatic filling machines, allowing for a fast and dust-free filling process. This not only improves packaging efficiency but also helps to minimize material waste, making it an ideal choice for industrial packaging needs.
Our products are designed to offer exceptional strength and long-lasting durability, ensuring reliable performance even under demanding conditions.
They provide excellent fillability, allowing for efficient use of space and materials to maximize functionality.
Equipped with robust sealing features, these products effectively prevent leakage and maintain integrity over time.
The superior moisture resistance protects contents from humidity and dampness, ensuring optimal preservation.
Committed to sustainability, the products are made from environmentally friendly materials that reduce impact on the planet.
Offering tailor-made design options, the products can be customized to meet specific requirements and preferences.
The bags are made from multiple layers of kraft paper, providing strong and durable packaging solutions.
Each layer of paper ranges from 70 to 120 GSM, ensuring optimal thickness and sturdiness.
The layers can be customized between 2 and 6 according to the specific requirements of the customer.
Available in valve bag style, with optional designs such as square bottom or pinch bottom to suit different packaging needs.
Different valve types are offered, including inner valve, corner valve, and center valve, allowing for flexible packaging choices.
The bags typically support loads of 10kg, 20kg, and 25kg. Custom load capacities can also be provided based on customer demands.
Sizes are fully customizable to meet client specifications. Standard colors include natural brown and white, with other colors available upon request.
Multi-color flexographic printing is supported to customize brand logos, patterns, and product information on the bags.
Options such as PE inner lining or moisture-proof coatings are available to enhance the bags’ resistance to damp conditions.
The bags can be sealed using either sewing or heat sealing, depending on packaging and transport needs.
These bags offer excellent stacking capabilities, making them ideal for pallet transport and storage.
They comply with international environmental standards and are made to be 100% recyclable, supporting sustainable packaging solutions.
Our packaging solutions are widely used for construction materials such as cement, mortar, gypsum, dry powder mortar, and lime. Kraft paper valve bags effectively provide moisture resistance and tear protection, ensuring the quality of building materials during transportation and storage.
Specifically designed for packaging fertilizer granules or powders, our bags offer excellent moisture resistance. This ensures that fertilizers do not clump or deteriorate during transit, maintaining their effectiveness for use.
Our packaging is ideal for chemical powders, pigments, additives, and plastic granules. It guarantees safe, leak-free transportation and storage of chemicals while preventing external contamination.
Suitable for food-grade products such as flour, grains, starch, and animal feed, our packaging meets food safety standards to ensure hygiene and safety throughout the supply chain.
We provide reliable packaging for seeds, soil conditioners, fertilizers, and other agricultural materials. Our packaging solutions maintain stability during bulk transport and enable efficient distribution.
Our bags are perfect for industrial minerals like silica powder, calcium carbonate, silicon carbide, and corundum, offering secure and dependable protection for heavy-duty raw materials.
Our company is equipped with advanced production facilities, including two sets of high-speed tube-making machines, one set of intelligent fully automatic bottom-gluing machine, and a range of supporting equipment such as heat sealing machines, bag pressing machines, printing machines, sewing machines, high-speed rotary paper cutters, longitudinal slitting machines, and dryers. These enable us to efficiently manufacture high-quality packaging bags of various specifications, including square-bottom valve bags, square-bottom open-mouth bags, and paper-plastic composite bags.
Our manufacturing processes strictly adhere to international packaging standards, ensuring product stability and superior quality. With strong technical expertise and comprehensive production capabilities, we are committed to providing customers with high-performance, premium packaging solutions that meet the diverse needs of different industries and markets.
Our products enjoy wide application across sectors such as construction, fertilizer, chemicals, food, and agriculture, and are highly regarded by customers for their reliable quality and environmental friendliness.
Our dedicated R&D team continuously pursues technological innovation, driving product upgrades and optimization to adapt to market changes and customer demands. We always put our customers first, striving to deliver excellent products along with comprehensive after-sales service.
Whether you require packaging for bulk materials or solutions that meet environmental standards, we can provide the most suitable options for you. Choosing us means selecting not only high-quality products but also a dependable long-term partner.
Our Kraft Paper Valve Bags are designed to provide reliable and efficient packaging solutions for a wide range of powdered and granular products. To ensure optimal performance and longevity of the bags, please follow the guidelines below.
Storage: Store Kraft Paper Valve Bags in a cool, dry place away from direct sunlight and moisture to maintain their strength and durability. Avoid exposure to extreme temperatures and humidity.
Handling: Handle bags with care to prevent punctures or tears. Use appropriate equipment when filling and sealing the bags to maintain the integrity of the valve and paper material.
Filling: Ensure that the filling machine is properly calibrated for the valve size to achieve a secure seal. Avoid overfilling the bags to prevent stress on the valve and seams.
Sealing: Use recommended sealing equipment and techniques to ensure the valve is properly closed and airtight. This helps in maintaining product freshness and prevents contamination.
Disposal and Recycling: Kraft Paper Valve Bags are made from recyclable materials. Dispose of used bags according to local regulations and recycling protocols to minimize environmental impact.
If you encounter any issues or require further assistance regarding the Kraft Paper Valve Bag, please refer to the product manual or visit our website for detailed support resources.