Aluminum-Barrier Flexible Packaging Solutions

Professional BIB Packaging Solutions

Maximum Gas and Light Isolation

These solutions integrate an Aluminum Foil layer, providing the ultimate barrier against all permeants—Oxygen, Moisture Vapor, Aroma Compounds, and UV Light. The aluminum layer renders the OTR and MVTR effectively zero, essential for products sensitive to photo-oxidation or requiring multi-year ambient shelf life. The film structure is engineered to minimize the risk of pinholing during handling, often by using Nylon or PET as supporting layers.

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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Food and beverage BIB packaging

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The Ultimate Shield for Product Integrity

LPS offers aluminum-barrier flexible packaging for high-value liquids and concentrates where product efficacy and longevity are paramount. By providing an impermeable shield, this technology eliminates the need for refrigeration or chemical preservatives in many applications, enabling efficient global distribution of shelf-stable aseptic or sensitive chemical liquids.

Specification Details

Barrier LevelAbsolute Barrier (OTR and MVTR ≈0)
Light Protection100% UV and Visible Light Block
Film StructurePET/Foil/Nylon/PE Laminate
Shelf LifeUp to 24 Months Ambient (Product dependent)
Compatible Liquid TypesHighly oxidation-sensitive liquids, essential oils, pharmaceutical buffers, concentrated food colors.
  • Q: Does the aluminum foil layer crack or pinhole during flexing?
  • A: We use specific aluminum alloy gauges and laminate the foil between highly flexible polymers (Nylon or PET), which act as cushioning layers, significantly reducing the occurrence of stress fractures or pinholes during handling.
  • Q: Are the aluminum barrier bags suitable for hot filling?
  • A: Yes, provided the PE sealant layer and adhesive system are rated for the high-temperature exposure (typically up to 90∘C), the foil barrier itself is thermally stable.

Structural Focus

  • Foil Layer: 6.35 to 9 micron aluminum foil (thickness optimized for flex resistance).
  • Protective Layers: Outer PET or NYLON for handling and printing.
  • Fitment: Standard BIB spout or aseptic connector with foil layer protection.
  • Closure: Heat-sealed cap with tamper-evident foil seal.

Material & Assembly Process

Materials: Aluminum Foil, PET, NYLON, LLDPE, and High-Performance Adhesives. Process: High-speed Dry Lamination of the foil-based web, followed by automated bag making and filling under controlled atmospheric conditions (e.g., nitrogen-rich environment).

Preservation and Security Advantages

  • Maximum Shelf Life: Complete isolation from environmental gases and light degradation factors.
  • Puncture/Flex Resistance: Supporting polymer layers ensure the foil remains intact despite handling stress.
  • Weight Efficiency: Foil barrier achieves performance with a lower overall film mass than polymer-only high-barrier films.
  • Aseptic Compatibility: Can be sterilized and used in aseptic filling processes for ambient distribution.

Application Industries

  • Aseptic Food: Long-life juices, UHT milk, and fruit purees for export.
  • Pharmaceuticals: Bulk sterile liquids, active pharmaceutical ingredients (API) in solution.
  • Sensitive Chemicals: UV-sensitive resins, catalysts, and corrosive solvents.
  • Specialty Beverages: High-end wines and concentrated flavor extracts.

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 Aluminum-Barrier Flexible Packaging Solutions Supplier and Wholesale Aluminum-Barrier Flexible Packaging Solutions 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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