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As a professional packaging manufacturer, we specialize in providing high-performance 5L Aluminum Foil Spout Pouches, which are the ideal packaging solution for hydrogen-rich water and other high-value liquid products.
Advanced Barrier Technology: Constructed with multi-layer aluminum foil composite material, it features an industry-leading hydrogen retention system that effectively blocks oxygen, moisture, and light, ensuring the hydrogen content and water quality remain stable for an extended period, meeting the stringent preservation requirements of hydrogen-rich water.
User-Centric & Functional Design:
The integrated ergonomic handle enables easy carrying and handling, while the self-standing bottom structure allows the pouch to stand upright on any flat surface, optimizing display space and user convenience.
The tamper-evident screw-cap spout is designed for one-handed operation, enabling precise dosage control and resealing, which guarantees hygienic use and minimizes product waste.
Customizable & Brand-Enhancing: The pouch surface supports high-definition offset printing with CMYK full-color process, allowing for the reproduction of vibrant product imagery, brand logos, and health-related messaging with exceptional clarity. We can also customize the spout type, handle style, and pouch shape to align with your unique brand identity.
Cost-Effective & Environmentally Friendly: The lightweight and foldable design reduces transportation and storage costs by up to 60% compared to traditional rigid containers. The material is fully recyclable, complying with global green packaging standards and helping your brand meet sustainability goals.
This 5L pouch is specifically engineered for hydrogen-rich water, but can also be adapted for other high-end beverages, functional liquids, and health-related products. We offer a range of capacities from 1L to 10L to meet diverse market demands.
We have a professional R&D and production team with over 10 years of experience in flexible packaging, and a strict ISO 9001 quality control system to ensure every pouch meets the highest industry standards. Whether you need small-batch customization or mass production, we can provide you with one-stop packaging solutions.
Welcome to cooperate with us and jointly create high-quality packaging for your products!




Flexible packaging is made from materials such as plastic films, aluminum foil laminates, and paper composites that can be formed into pouches, bags, or roll films. Compared with rigid packaging, it offers lower transportation costs, excellent barrier protection, and greater design flexibility.
SL Packaging manufactures a complete range of flexible packaging solutions, including:
Stand Up Pouches | Flat Bottom Bags | Side Gusset Bags |
Vacuum Bags | Spout Pouches | Zipper Bags |
Three Side Seal Bags | Roll Film | Plastic Packaging Bags |
Composite Packaging Bags | ||
All products can be fully customized to meet your packaging requirements.
Yes. We provide complete OEM and ODM flexible packaging services, including customization of:
Bag type and dimensions | Material structure | Film thickness |
Gravure printing | Matte or glossy finish | Zippers, valves, spouts, tear notches, hang holes, and other functional features |
Our engineering team can also recommend the most suitable packaging structure based on your product, filling process, storage conditions, transportation requirements, and desired shelf life.
We offer a wide range of laminated material structures, including:
PET/PE | PET/AL/PE | PET/VMPET/PE |
BOPP/CPP | Nylon/PE | Kraft Paper/PE |
Mono-material recyclable structures | ||
Material selection is customized according to barrier performance, product characteristics, shelf-life requirements, and packaging equipment.
Our flexible packaging solutions are widely used in:
Food and snacks | Coffee and tea | Frozen foods |
Pet food | Spices and seasonings | Powder products |
Agricultural products | Health supplements | Cosmetics |
Household chemicals | Industrial products |
We also manufacture packaging compatible with both manual filling and automatic packaging systems.
The minimum order quantity depends on the bag type, dimensions, material structure, and printing design.
We can provide existing samples for quality evaluation, and customized samples can be produced before mass production when required.
Quality control is implemented throughout the entire production process, including raw material inspection, gravure printing, lamination, bag making, and final inspection.
Every production stage is carefully monitored to ensure consistent quality, reliable sealing performance, and compliance with customer specifications.
Yes. SL Packaging exports flexible packaging products worldwide, serving customers across North America, Europe, Southeast Asia, the Middle East, South America, Africa, and other global markets.
To receive a quotation, simply provide:
Product to be packed | Bag or pouch type | Dimensions |
Material preference | Thickness | Printing artwork |
Estimated order quantity |
Our packaging specialists will recommend the most suitable solution and provide a competitive quotation promptly.
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