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Vacuum-Sealable Aluminum Foil Pouches from China Suppliers – Premium Quality Factory Packaging Solutions
Basic Info
Material Composition of Aluminum-Plastic Composite Bags:
Two-layer composite
- OPP/VMPET
- VMPET/PE (commonly used for toy packaging)
- OPP/VMCPP (often used for biscuit/cookie packaging)
Three-layer composite
- MATOPP/VMPET/PE
- OPP/VMPET/PE (typically used for facial mask packaging)
- PET/VMPET/PE (commonly used for shampoo packaging)
Four-layer composite
- PET/NY/VMPET/PE, etc. Nylon film (NY) is generally added to enhance the flexibility of the composite bags.
Features of aluminum-plastic bags
1. Anti-static
2. Waterproof
3. UV-resistant
4. Moisture-proof
5. Light-blocking
6. Cold-resistant
7. Oil-resistant
8. High-temperature resistant
9. Customizable designs and sizes
10. Customizable color coatings
Applications
Applications of Aluminum-Plastic Bags:
1. Pharmaceutical Industry
- Drug packaging: Tablets, capsules, etc.
- Medical device sterilization packaging
- Traditional Chinese medicine packaging
- Medical dressing packaging
2. Electronics Industry
- Anti-static packaging for electronic components
- Moisture-proof packaging for semiconductor devices
- Shock-proof packaging for precision instruments
- Lithium battery packaging materials
3. Industrial Applications
- Chemical product packaging
- Pesticide packaging
- Paint packaging
- Precious metal material protection
Frequently Asked Questions (FAQ)
What materials are typically used in aluminum-plastic composite bags?
Aluminum-plastic composite bags are made from multi-layer materials tailored to specific needs. Common structures include two-layer composites (OPP/VMPET, VMPET/PE, OPP/VMCPP), three-layer composites (MATOPP/VMPET/PE, OPP/VMPET/PE, PET/VMPET/PE), and four-layer composites (PET/NY/VMPET/PE).
Why is Nylon (NY) film added to the composite layers?
Nylon (NY) film is typically incorporated into four-layer composite bag structures to enhance the flexibility, tensile strength, and puncture resistance of the packaging.
What protective features do aluminum-plastic bags offer?
These bags provide comprehensive protective qualities, including anti-static, waterproof, UV-resistant, moisture-proof, light-blocking, cold-resistant, oil-resistant, and high-temperature resistant properties.
In which industries are aluminum-plastic bags most commonly used?
They are widely used in the Pharmaceutical Industry (for drugs and sterilization packaging), the Electronics Industry (for anti-static and moisture-proof component protection), and various Industrial Applications (for chemicals, pesticides, and paints). They are also used for toys, snacks, and daily chemicals.
Can I customize the sizes, designs, and colors of these bags?
Yes. The designs, dimensions, and color coatings of the aluminum-plastic composite bags can be fully customized to meet your specific product branding and structural requirements.

