Product overview
A lightweight dispensing pouch for milk and other liquid dairy products. The fitment, sealant layer and barrier structure are selected around product viscosity, filling temperature, cold-chain conditions and target shelf life.
Key packaging features
- Convenient controlled pouring through a reclosable spout
- Lower pack weight and storage volume than many rigid formats
- Custom capacity, spout position, cap style and printed presentation
- Structure can be developed around chilled, ambient or process-specific requirements
Best suited for
- Milk and flavored milk
- Drinkable yogurt and dairy beverages
- Single-serve and family-size liquid dairy products
Reference specification guide
| Common structure directions | PET/PE, PA/PE, PET/AL/PE, or another food-contact barrier laminate selected for the real process. |
|---|---|
| Reference total thickness | Typically about 100–160 μm as an initial reference; fitment sealing, filling conditions and performance testing may require a different construction. |
| Size and capacity | Custom; confirmed from fill volume or net weight, product density, headspace and sealing area. |
| Food-contact requirement | Materials and compliance documents must be confirmed for the destination market and actual dairy application. |
Material structures and thicknesses above are common reference directions, not a final specification. The final construction must be confirmed from the product, filling process, storage conditions, shelf-life target and validation requirements.
Customization options
- Pouch dimensions and target capacity
- Center or corner spout where technically suitable
- Spout diameter, cap style and tamper-evident options
- Gloss, matte or selected tactile finishes
- Custom artwork and print registration
Printing options
Flexographic printing
Suitable for selected film and paper structures. It can be economical for repeat production where artwork complexity and color requirements suit the process.
Rotogravure printing
Often considered for detailed graphics and consistent color across medium-to-long production runs. Cylinder cost and order volume should be evaluated.
Digital printing
Useful for prototypes, market testing and shorter quantities. Available materials, dimensions, finishes and color limitations must be checked before quotation.
Terminology note: the industry term for “雕刻印刷” in this application is generally rotogravure printing or gravure printing.
Information needed for quotation
- Exact dairy product and ingredients where relevant
- Target net weight or fill volume
- Filling temperature, sealing method and equipment
- Storage temperature, distribution conditions and target shelf life
- Estimated quantity, artwork and destination market
Frequently asked questions
Can this pouch be used for pasteurized milk?
Possibly, but the actual filling temperature, cold-chain conditions, shelf-life target and food-contact requirements must be reviewed before confirming the structure.
How is the spout diameter selected?
The product viscosity, particles, desired flow rate, cap requirement and filling equipment should be considered together.
Is the reference thickness a guaranteed specification?
No. It is a starting range only. The final thickness and layer structure must be validated for the product and process.
Confirm the right specification before production
Share the information you already have. We will identify which structure, thickness, print process and testing details still need to be confirmed.
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