Flexible beverage packaging for juice, sauce and liquid products, including spout pouches, retort pouches, sealing film and shaped pouches.
Material recommendations by product type: dry products typically use PET/PE or BOPP/CPP; oily or high-aroma products benefit from PET/VMPET/PE or PET/AL/PE for better barrier; liquids and sauces need NY/PE or PET/AL/PE for chemical resistance and leak-proof sealing; frozen products use cold-resistant PE layer; high-temperature sterilization uses PET/AL/CPP or PET/AL/PA/CPP retort-grade structures. Huasheng Packaging recommends suitable structures based on product type and shelf life requirements.
Each batch undergoes: print color consistency check, lamination bond strength test, heat seal strength test, dimensional tolerance measurement, visual inspection. Application-level: puncture resistance, chemical resistance, moisture barrier, cold impact resistance, seal integrity (leak/burst). Pre-shipment inspection with retained samples.
Which beverages are suitable for spout pouches?
Spout pouches are suitable for juice, drink concentrates, liquid refills, and sauce products. Structure should be confirmed based on liquid type, viscosity and filling temperature.
How do I choose the right spout and cap?
8.6mm and 10mm diameters are common. Selection depends on filling line compatibility, consumer usage and product viscosity.
Do I need to provide sterilization requirements?
Yes, if hot fill, pasteurization or retort sterilization is needed, the material structure must be selected accordingly.
How can I reduce the risk of leakage?
Confirm spout welding quality, seal integrity testing, drop testing and transport simulation. Material structure and spout position should be verified before production.
What should I prepare before requesting a quotation?
Liquid type and viscosity, filling volume, spout diameter and cap type, filling temperature, sterilization requirements, material preference, printing colors, artwork, estimated quantity, target market and China OEM handover requirement if applicable.
What is the MOQ for custom printed flexible packaging?
MOQ depends on bag type, size, material structure and printing colors. Roll film: usually 200-500 kg per design. Stand up pouches: 10,000-30,000 pcs. Flat bottom pouches: 20,000-30,000 pcs. Coffee bags: 10,000-30,000 pcs. Spout pouches: 30,000-50,000 pcs. Contact us with your details for an accurate assessment.
Can Huasheng Packaging provide samples?
Yes. Existing production samples can be provided for material and workmanship reference. Custom printed samples, structure samples or pre-production samples should be confirmed by project according to artwork, size, material and printing colors. Sample method, timing and cost are confirmed before order placement.
What is the lead time for custom packaging orders?
Typical lead time is 15-25 working days after artwork confirmation and deposit receipt. Exact lead time depends on material structure, order quantity, printing complexity and current production schedule.
What material structure should I choose?
Material structure depends on product type (dry, oily, frozen, liquid, high-temperature), shelf life requirements and packaging machine type. Common options include PET/PE, PET/VMPET/PE, BOPP/CPP, NY/PE and kraft paper laminates. We can recommend suitable structures based on your product details.
