High-Strength Liquid Storage Bags

Professional BIB Packaging Solutions

Heavy-Duty Puncture and Tear Resistance

These liquid storage bags are engineered from thick-gauge, co-extruded films, typically ranging from 150 to 300 microns, providing exceptional mechanical strength. The material science is focused on increasing dart drop impact resistance and tensile tear strength to withstand rough handling, sharp edges within outer containers, and heavy stacking loads. The robust seam geometry is designed to prevent stress concentration and subsequent failure under high dynamic pressure.

Jingle Packaging Core Advantages

Leveraging 15+ Years of Expertise in Liquid Flexible Packaging Solutions

Strategic Location

Located in Suzhou's Wujiang Economic Development Zone, just 100km from Shanghai, providing excellent logistics access to global markets and supply chain efficiency.

Technical Expertise

15+ years of industry experience with deep technical knowledge across food, beverage, and industrial liquid packaging applications.

Advanced Production

State-of-the-art bag-in-box production lines capable of customized manufacturing to meet specific client requirements and market demands.

Complete Solutions

End-to-end services including packaging development, filling equipment support, and comprehensive after-sales service for complete customer satisfaction.

Quality Assurance

Rigorous quality control processes ensuring all packaging products meet international standards for safety, durability, and performance.

Customer Partnership

Collaborative approach working closely with clients to explore new market opportunities and develop innovative packaging solutions.

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Durable Containment for Demanding Loads

LPS supplies industrial-grade storage bags designed for bulk containment of heavy and high-volume liquids where packaging integrity is critical. Our solutions serve as reliable liners for drums, FIBC (Flexible Intermediate Bulk Containers), and reusable IBC totes, minimizing product loss and ensuring compliance with safe handling standards in challenging environments.

Specification Details

Film Thickness150 to 300 Microns
Material BaseHDPE or High-Density LLDPE Co-extrusion
Volume Range20 L to 1,500 L (Bulk Liners)
Stress ResistanceEngineered for high Dart Drop and Edge Tear Resistance
Compatible Liquid TypesViscous slurries, non-flammable lubricants, heavy-weight industrial chemicals, large volumes of water.
  • Q: What testing is performed to confirm the strength of the bags?
  • A: We conduct rigorous testing including the ASTM D1709 Dart Drop Test for impact, Tensile and Elongation testing, and hydraulic burst pressure testing on filled bags.
  • Q: Are these high-strength bags reusable?
  • A: While primarily designed as single-use liners to maintain hygiene and chemical separation, the inherent strength makes them exceptionally reliable for one long-haul or rigorous shipment cycle. We also offer reusable outer IBC totes that utilize these liners.

Structural Components

  • Liner Bag: Heavy-gauge film, custom-formed (round or rectangular) to fit the outer container.
  • Filling Port: Robust top-fill spout or flange with secure sealing cap.
  • Discharge Valve: Integrated bottom valve or siphon tube for controlled emptying.
  • Outer Casing: Metal drum or rigid plastic tote providing the external scaffolding.

Material & Processing

Materials: Co-Extruded LLDPE/HDPE blends often featuring metallocene catalysis for enhanced strength and sealing consistency. Processing involves Advanced Blown or Cast Film Extrusion followed by specialized Hot-Wedge Welding for the thickest, most durable seams.

About Suzhou Jingle Packaging

Located at No. 758, Longqiao Road, Wujiang Economic Development Zone, Suzhou, we are a leading China High-Strength Liquid Storage Bags Supplier and Wholesale High-Strength Liquid Storage Bags Company. Our strategic location provides easy access to major transportation routes.

We operate advanced bag-in-box production lines designed in-house, enabling customized specifications to meet diverse client requirements. Our commitment to innovation and quality has established us as a trusted partner in flexible packaging solutions.

Suzhou Jingle Packaging manufacturing facility

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