High-Performance Liquid Storage Bags

Professional BIB Packaging Solutions

Engineered Film Stress Resistance

These bags are built using specialized co-extruded films with an emphasis on Tensile Strength and Puncture Resistance (ASTM D3763 standard). They are designed for applications where high physical stress is common, such as rough handling, vibration, or high-stacking loads. The multi-layer structure prevents creep and deformation over long periods of storage, ensuring the bag maintains its volumetric integrity even when stored horizontally or under 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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Uncompromising Strength in Flexible Containment

LPS develops liquid bags that push the boundaries of flexible packaging durability. We focus on providing containment where traditional films may fail, offering solutions for heavy-duty industrial or long-term storage requirements. Our high-performance bags are a reliable, resilient, and cost-effective alternative to rigid drums and jerrycans.

Specification Details

Film Thickness100 microns to 300 microns (Heavy Duty)
Puncture ResistanceHigh (Tested ASTM D3763)
Volume Capacity50 Liters to 1,000 Liters (Totes/Liners)
Temperature Range−20∘C to 60∘C (Standard PE Grade)
Compatible Liquid TypesViscous slurries, non-flammable oils, concentrated industrial fluids, bulk water, aqueous solutions.
  • Q: Can these high-performance bags be used without an outer rigid container?
  • A: For large volumes, they are typically designed as liners to be supported by a rigid outer structure (IBC or drum). However, smaller, heavy-duty formats (5L to 20L) may be designed as self-supporting stand-up bags.
  • Q: What is the typical life span of the film under storage conditions?
  • A: When stored under recommended conditions and protected from direct sunlight, the film maintains its structural integrity and barrier properties for upwards of 3 to 5 years, providing reliable long-term storage.

Structural Focus

  • Gusseted Bottom: Provides a flat, stable base when partially filled (for smaller sizes).
  • Reinforced Handle/Eyelets: Integrated mounting points for lifting and securing during transport.
  • Layering: Multiple PE layers, sometimes with Nylon or EVOH for enhanced strength and barrier.
  • Fitment: Wide-mouth cap or specialized industrial valve for rapid filling/emptying.

Material & Processing

Materials: Co-extruded LLDPE and MDPE (Medium-Density Polyethylene) for a balance of flexibility and strength. The process involves Advanced Film Extrusion to ensure uniform thickness, followed by High-Frequency Welding (HFW) or Impulse Sealing for superior, defect-free seams.

About Suzhou Jingle Packaging

Located at No. 758, Longqiao Road, Wujiang Economic Development Zone, Suzhou, we are a leading China High-Performance Liquid Storage Bags Supplier and Wholesale High-Performance 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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