Three Side Seal Pouch Material Selection Guide: Choose the Right Packaging for Your Business
As a packaging decision-maker in food, pharmaceutical, or industrial sectors, selecting the right three side seal pouch material directly impacts your product protection and brand value. This ultimate guide analyzes 6 key material combinations with their technical specifications and industry applications.
Table of Contents
Technical Specifications Comparison
| Material | Thickness (μm) | Barrier Properties | Temperature Range | Cost Level |
|---|---|---|---|---|
| PET/PE | 80-150 | Moisture/Oxygen Barrier | -20°C to 60°C | $$ |
| AL/PE | 90-200 | Light/Moisture Barrier | -40°C to 121°C | $$$ |
| RPE/PE | 100-250 | Basic Protection | -30°C to 80°C | $$ |
1 PET/PE Composite for High-Barrier Food Packaging
Key Advantages:
- Oxygen transmission <0.5 cc/m²/day
- Hot filling up to 85°C
- FDA-compliant food contact
- High puncture resistance
- Excellent printability
- Moisture barrier >5 g/m²/day
2 AL Foil Composite for Pharmaceutical Packaging
Technical Highlights:
- Light barrier 100%
- Sterilization compatible
- Medical grade certification
- Water vapor transmission <0.1 g/m²/day
- Anti-static options
- Tamper-evident features
3 Recyclable PE for Sustainable Packaging
Eco-Friendly Features:
- 100% recyclable structure
- 30% PCR content available
- Carbon footprint tracking
- Compostable options
- Global recycling certifications
- Lightweighting solutions
7 Expert Selection Criteria for Three Side Seal Pouches
▶ Barrier Performance Analysis
Evaluate your product’s sensitivity to: Oxygen (OTR) Moisture (WVTR) Light Transmission
▶ Supply Chain Resilience
- Verify raw material sources
- Demand 12-month price stability clause
- Require dual-source manufacturing
▶ Printability Requirements
Flexographic Printing
Best for simple designs
Minimum line width: 0.5mm
Rotogravure Printing
High-definition graphics
Pantone color matching
