Single Layer LDPE Valve Bag Type with external sonic seal valve for carbon black package
PE valve bag is a small bulk packaging container, which is convenient, neat and well sealed. It is one of the most popular packaging materials in the world. The box shape is easy to stack and suitable for high-speed filling lines, especially suitable for export packaging.
DIMENSIONS (DIN EN 26 591 T.2)& TECHNICAL FEATURES Drawing Dimension Tolerance Bag width (empty) b 600 mm ± 5 mm Bag length (empty) a 620 mm ± 10 mm Valve bottom width c1 170 mm ± 5 mm Stand bottom width c2 170 mm ± 5 mm Valve width v 165 mm 0/+5 mm Valve length i total = 180 mm (outside = 55 mm) ± 5 mm Triangle T 25 mm ± 5 mm Bag Tare Weight (dry) 215 g ± 5 % Bag Volume 50.5 L (ISO 26591-2)
Functional Positioning and Target Users for Bulk Powder Packaging The Single Layer LDPE Valve Bag Type with an external sonic seal valve is engineered for industrial clients requiring high-efficiency packaging solutions for free-flowing powders such as carbon black. Designed primarily for manufacturers and bulk packaging operators, this PE valve bag offers an optimal balance of capacity and handling ease. Its compatibility with automated filling systems positions it as a preferred plastic bag packaging solution for companies aiming to streamline palletized shipments while maintaining product integrity. This bag supports workflows demanding dust containment and consistent sealing to uphold quality during transport and storage.
Technical Features and Specifications of LDPE Single Layer Valve Bags Manufactured from lightweight single-layer LDPE film, this bag integrates an external ultrasonic sealing valve engineered for rapid, airtight closure. With a 600 mm width and 620 mm length, its 50.5 L capacity and 25 kg safe working load meet stringent industrial bulk packaging standards. Key specifications include a 215 g tare weight and valve dimensions tailored for ozone- and abrasion-resistant sealing cycles on ffs bags production lines. Dimensional tolerances and valve structure ensure repeatability and reliable valve operation, reducing leakage risk in high-speed filling environments. These technical characteristics demonstrate the suitability of this polyethylene bag in precision packaging systems.
Industry Applications and Real-World Value of Sonic Seal Valve Bags This valve bag model is widely adopted in sectors managing carbon black, chemical powders, and similar particulate materials requiring contamination control and efficient bulk handling. Its ultrasonic external valve addresses dust emission challenges in export-grade logistics, enhancing operational safety and compliance. Integration with automated palletizing and transport processes facilitates optimized supply chain operations. The design flexibility allows use in mixed-material feedstreams or temporary onsite storage, further supporting diverse industrial packaging requirements. Accordingly, this pe bag packaging solution delivers measurable cost-efficiency, reduced downtime, and improved material conservation.
Product Advantages
Structural and Design Advantages of LDPE Valve Bags The Single Layer LDPE Valve Bag incorporates a robust design featuring an external sonic seal valve that supports consistent, hermetic welds critical for powder containment. The single-layer LDPE structure minimizes material complexity while maintaining strength, contributing to reduced production costs and improved recyclability. Valve and stand widths are harmonized at 170 mm to ensure stable valve compression during sealing. Additionally, advanced ultrasonic sealing compatibility enables integration with existing automated FFS filling systems, reinforcing modularity and streamlined production workflows. This engineering balance marks a significant advancement in pe bag packaging design efficiency.
Performance and Usability Benefits for Industrial Packaging From an operational perspective, this pe bag provides fast sealing cycles leveraging ultrasonic technology, thus reducing packing line bottlenecks while securing contents against dust and leakage. Its reduced tare weight enhances transport payload efficiency without compromising protective performance, benefiting logistics and storage economics. The bag’s dimensional precision guarantees ease of handling within automated lines, lowering rejection rates and maintenance requirements. This packaging solution consequently enables users to achieve consistent product protection and throughput targets, elevating overall process reliability in bulk powder packaging.
SWL 25 KG
Use Scenarios
Application in Carbon Black Bulk Shipment Packaging In the carbon black manufacturing and distribution industry, maintaining contamination-free bulk packages during storage and transit is paramount. This PE valve bag fulfills the role of a reliable containment vessel, engineered expressly for high-speed packing lines managing free-flowing powders. Its external sonic seal valve significantly reduces dust emissions during automated filling, meeting environmental safety compliance. Designed for palletized bulk shipping, it integrates seamlessly into logistics systems requiring secure, lightweight packaging bag solutions that preserve product stability while optimizing container space utilization.
Role in High-Throughput Powder Packaging Environments High-volume industrial facilities packaging chemical powders or carbon black benefit from the bag’s engineered compatibility with FFS machines, facilitating rapid, secure filling and sealing. The bag’s consistent dimensional tolerances and valve structure enhance machine efficacy, reducing downtime and cycle variability. Its use improves operational consistency in workflows where containment integrity dictates product quality and environmental compliance. This ffs bags compatible polyethylene bag also supports downstream processes such as palletizing and warehousing by providing durable, dust-resistant bulk packaging options.
FAQ
What material is used to manufacture the Single Layer LDPE Valve Bag? The bag is made from single-layer LDPE, a durable polyethylene material engineered for industrial packaging. This choice provides lightweight yet strong pe bag packaging suitable for free-flowing powders like carbon black, enabling efficient sealing and transport.
Can Panteto customize the valve bag specifications for different production lines? Yes, Panteto offers customization options tailored to fit various FFS packaging machines. The external sonic seal valve is designed to work reliably with ultrasonic heat sealing equipment, supporting high-speed filling lines commonly used in bulk packaging bag production.
How does the external sonic seal valve improve packaging efficiency? The external sonic seal valve enables quick, precise ultrasonic sealing during filling. This reduces dust release and leakage while maintaining containment integrity, critical for powders like carbon black. It also supports continuous operation in automated ffs bags lines for increased production speed.
What are the logistic advantages of using Panteto’s single-layer valve bags? The bags are lightweight, with a tare weight of approximately 215 g, and volume of 50.5 L, facilitating efficient palletization and transport. Their robust design minimizes damage and spillage, reducing shipping risks for bulk powdered products such as carbon black in export-grade shipments.
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