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Crafted from high-quality food-grade/industrial-grade transparent film, the pouches offer exceptional puncture resistance, tear strength, and leak-proof integrity. The reinforced integrated handle provides a secure, ergonomic grip for easy carrying, even with full loads up to 5L or more. The wide-mouth screw-on spout ensures controlled, spill-free pouring, while the self-standing gusseted base allows for stable display and storage. The clear material offers full visibility of contents, ideal for showcasing liquid clarity and purity.
Bespoke Engineering: We tailor every pouch to your exact specifications, including custom sizes, capacities, handle styles, and spout configurations, ensuring a perfect fit for your product's viscosity and volume.
Premium Print & Branding: The smooth transparent surface is optimized for high-definition custom printing, allowing you to add logos, labels, safety instructions, and brand graphics to turn functional packaging into a powerful marketing tool.
Superior Durability: Our multi-layer laminates are tested for leak-proof performance, chemical compatibility, and impact resistance, ensuring your product stays secure through shipping, handling, and use.
Versatile Applications: Suitable for drinking water, juices, wine, cleaning agents, fertilizers, and more, with material options to meet food safety, industrial, and regulatory standards.
Cost & Logistics Efficiency: Lightweight and space-saving compared to bottles, these pouches reduce shipping and storage costs while maintaining structural integrity.
Whether you need a blank pouch for private labeling or a fully custom-branded solution, we work closely with you to deliver packaging that meets your functional, safety, and marketing goals.
Ready to design your custom liquid pouch? Contact our team today to discuss your project!




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.
Resealable plastic packaging bags offer convenience, freshness protection, and reusability. They are used in food, consumer goods, ecommerce, and industry. Closure design, material choice, and quality control affect performance. Shenlong Packaging Products Co., Ltd. exports resealable plastic packaging bags from China. With over 20 years of experience, the company provides custom and OEM packaging solutions for global buyers.
Transparent plastic bags for packaging are widely used in food, retail, ecommerce, and industrial sectors. These bags allow users to see the product without opening the package. This feature supports quick inspection, inventory control, and retail display.
A professional Baby Food Spout Pouch Supplier provides customized packaging solutions designed for baby puree, infant snacks, yogurt, fruit blends, and other liquid or semi-liquid baby foods.
Liquid Spout Pouch Packaging is a flexible pouch equipped with a sealed spout and cap, designed for easy pouring, dispensing, and resealing of liquid products.
Resealable plastic packaging bags feature a closure mechanism that allows for repeated opening and closing. These bags provide advantages including product freshness preservation, consumer convenience, and potential for reuse.