Temperature-Sensitive Liquid Packaging

Professional BIB Packaging Solutions

Validated Thermal Protection Systems

This specialized packaging utilizes Phase Change Materials (PCMs) and advanced insulating materials (e.g., Vacuum Insulated Panels (VIPs) or Expanded Polystyrene (EPS) of specific densities) to maintain strict temperature profiles (e.g., 2∘C to 8∘C or 15∘C to 25∘C). Each solution undergoes a validated Qualification Protocol to guarantee temperature maintenance for 48 to 96 hours under defined ambient temperature extremes, minimizing the risk of thermal excursions.

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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Controlling the Cold Chain Integrity

LPS provides crucial packaging solutions for the cold chain, ensuring that temperature-sensitive liquids—especially high-value biopharma products and specialized food items—reach their destination with complete thermal integrity. Our system engineering focuses on predictable performance across varied climate zones, protecting product efficacy and compliance with regulatory temperature mandates.

Specification Details

Target TemperatureFrozen (Below −20∘C), Refrigerated (2∘C to 8∘C), Controlled Room Temp (15∘C to 25∘C)
Duration48 to 96 Hours (Passive Systems)
Insulation MaterialVIP (Vacuum Insulated Panels), EPS (Expanded Polystyrene), PUR (Polyurethane)
CoolantPCMs (Phase Change Materials) or Water/Ice Packs
Compatible Liquid TypesProtein solutions, lipid emulsions, injectable drugs, concentrated biological buffers.
  • Q: What is a Phase Change Material (PCM) and how does it work?
  • A: A PCM is a substance designed to melt or freeze at a specific temperature (e.g., 5∘C). As it transitions, it absorbs or releases a large amount of thermal energy, stabilizing the internal temperature of the shipper and acting as a thermal buffer against external changes.
  • Q: Can these shippers handle extremely cold temperatures (frozen)?
  • A: Yes, frozen shippers utilize specialized PCMs or Dry Ice (Solid CO2​) in combination with high-performance insulation to reliably maintain temperatures below −20∘C or even −70∘C.

System Architecture

  • Insulated Container: Inner cavity lined with VIP or EPS panels.
  • Coolant Bricks: Pre-conditioned PCM or Gel packs placed strategically (top, bottom, and sides).
  • Primary Container: The vial, bottle, or bag holding the liquid product.
  • Temperature Monitor: Integrated or external data logger for tracking thermal history.

Material & Conditioning Process

Materials: High-density EPS or Polyurethane foam and multi-layered foil for VIP barriers. Conditioning involves precise Temperature Stabilization of the PCMs in controlled freezers or refrigerators to ensure they are at the correct state (frozen or chilled) prior to final packing and shipping.

Thermal Stability and Compliance Advantages

  • Thermal Mapping: Packaging is rigorously tested using internal data loggers to confirm temperature consistency throughout the shipping profile.
  • Reduced Weight/Volume: VIP technology allows for thinner walls and greater internal payload space while maintaining performance.
  • Reusable Options: Durable outer containers and PCM coolants can be reconditioned and reused, lowering total cost of ownership.
  • Compliance Focus: Documentation and system validation support GDP (Good Distribution Practices) requirements.

Application Industries

  • Biopharmaceuticals: Vaccines, insulin, blood plasma, and biological samples.
  • Specialty Food: High-end chocolate, gourmet sauces, and perishable dairy products.
  • Clinical Trials & Diagnostics: Liquid reagents and temperature-critical lab supplies.
  • Horticulture: Temperature-sensitive liquid nutrients and plant hormones.

Frequently Asked Questions

  • What are the main advantages of BIB packaging?

  • Bag-in-Box packaging offers several key benefits: extended shelf life through aseptic technology, reduced packaging waste compared to rigid containers, cost-effective transportation due to space efficiency, excellent product protection with multi-layer barrier films, and user-friendly dispensing systems. Our BIB solutions maintain product quality while reducing environmental impact.

  • What industries use your BIB packaging?

  • Our packaging solutions serve multiple industries including food & beverage (juices, dairy, wine), industrial liquids (chemicals, lubricants), pharmaceutical intermediates, and cosmetic products. We provide customized solutions for each industry's specific requirements.

About Suzhou Jingle Packaging

Located at No. 758, Longqiao Road, Wujiang Economic Development Zone, Suzhou, we are a leading China Temperature-Sensitive Liquid Packaging Supplier and Wholesale Temperature-Sensitive Liquid Packaging 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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