1. What is a Liquid Food Pouch?
A liquid food pouch is a flexible packaging container specifically designed for liquids, sauces, beverages, and other fluid edibles. Unlike traditional glass bottles or plastic jars, it features:
- Stand-up base for stable placement
- Resealable spout/screw cap
- Custom printing for branding
- Temperature resistance from -20℃ to 100℃
2. Key Advantages
For Consumers:
- 80% lighter than glass bottles
- Squeeze-control design reduces waste
- Transparent quantity window
For Businesses:
| Traditional Issues | Pouch Solutions |
|---|---|
| Breakage risk | 3x impact resistance |
| High printing cost | Small-batch customization |
| Low shelf appeal | 3D printing effects |
Environmental Benefits:
- 40% less material than bottles
- 35% lower carbon footprint
- Reusable 5-8 times
3. Selection Guide
Quality Checklist:
- Food safety certifications
- Leakage test with hot water
- Rubbing-proof printing
- 0.12-0.15mm thickness recommended
Material Comparison:
| Material | Applications | Shelf Life | Cost |
|---|---|---|---|
| PET/AL/PE | Sterilized drinks | 12-18mo | ★★★☆ |
| KNY/CPP | Sauces | 6-8mo | ★★☆☆ |
| Biodegradable PLA | Eco-short term | 3mo | ★★★★ |
4. Innovative Applications
- Baby food pouches with safety spouts
- Collapsible outdoor water bags
- Medical nutrition packs with scales
- Smart traceability packaging
5. Usage Tips
- Leave 10% space for freezing
- Clean with warm water + baking soda
- Avoid sharp objects and sunlight
- Recycle in designated bins
Market Insight: The liquid pouch sector reached $21.7B in 2023 with 8.5% CAGR (Source: Smithers Report)