Double Side Laminated Aluminum Barrier Film for Ultra-High Moisture Protection & Industrial Composite Packaging

Product Overview

Double Side Laminated Aluminum Barrier Film is a premium multilayer composite material engineered with aluminum foil laminated on both sides of a functional polymer core to deliver exceptional moisture resistance, oxygen barrier performance, thermal insulation, and long-term environmental protection. Compared with conventional single-sided aluminum laminates, the dual aluminum construction offers significantly enhanced barrier properties, making it ideal for demanding industrial packaging, insulation systems, export protection, and high-value product preservation.

Manufactured using high-purity aluminum foil combined with PE, PET, PP, PA, or other customized polymer layers, this high-performance laminate provides excellent dimensional stability, puncture resistance, heat-sealing capability, and corrosion resistance. It is widely used in HVAC insulation, pipe insulation jackets, vacuum insulation panels, lithium battery packaging, industrial equipment wrapping, pharmaceutical packaging, electronic component protection, and moisture-sensitive product packaging.

As a professional aluminum laminated material manufacturer, we offer customized dual-sided aluminum barrier films with tailored structures, thicknesses, widths, surface finishes, and functional coatings to meet diverse industrial requirements worldwide.

Key Features

Dual Aluminum Barrier Construction

Aluminum foil laminated on both sides dramatically improves resistance to oxygen, water vapor, UV light, grease, and external contaminants.

Benefits

• Ultra-low moisture transmission

• Superior oxygen barrier

• Excellent light shielding

• Long-term preservation performance

Outstanding Mechanical Strength

The multilayer composite structure delivers excellent tear resistance, puncture resistance, and dimensional stability even under demanding transportation conditions.

Benefits

• Better package durability

• Reduced material damage

• Improved handling safety

Superior Thermal Insulation

The reflective aluminum surfaces help reduce heat transfer while improving insulation efficiency.

Benefits

• Higher thermal reflectivity

• Improved energy efficiency

• Suitable for HVAC insulation systems

Excellent Corrosion Resistance

The aluminum barrier effectively protects sensitive products from humidity, salt air, oxidation, and environmental exposure.

Benefits

• Long-term corrosion protection

• Extended equipment service life

• Reduced maintenance costs

Flexible Processing Performance

The material is suitable for slitting, die-cutting, pouch making, laminating, heat sealing, and automatic converting equipment.

Benefits

• Easy fabrication

• High production efficiency

• Excellent converting compatibility

Benefits of Double Side Laminated Aluminum Barrier Film

Provides Maximum Barrier Protection

Dual aluminum foil construction significantly reduces Oxygen Transmission Rate (OTR) and Water Vapor Transmission Rate (WVTR), making it suitable for products requiring ultra-high barrier performance.

Extends Product Shelf Life

Excellent protection against moisture, oxygen, light, and environmental contaminants helps preserve product quality over extended storage periods.

Improves Packaging Reliability

The robust multilayer structure minimizes punctures, delamination, and barrier degradation during transportation and handling.

Suitable for Multiple Industrial Applications

Ideal for flexible packaging, insulation materials, electronic protection, pharmaceutical packaging, export preservation, and moisture-sensitive products.

Lightweight Alternative to Metal Packaging

Provides high-performance barrier protection while reducing packaging weight and logistics costs.

Technical Specifications

Item	Specification
Product Name	Double Side Laminated Aluminum Barrier Film
Typical Structures	AL/PE/AL, PET/AL/PE/AL, AL/PP/AL, AL/PA/AL
Aluminum Thickness	7μm – 50μm (Each Side)
Total Thickness	80μm – 350μm
Width	100mm – 2200mm
Roll Length	Customized
Surface Finish	Glossy / Matte / Embossed
Lamination Process	Dry Lamination / Extrusion Lamination
Heat Seal Layer	PE / PP / Customized
Oxygen Barrier	Excellent
Moisture Barrier	Excellent
Thermal Reflectivity	High
Corrosion Resistance	Excellent
OEM & ODM	Supported

Material Structure Options

AL / PE / AL Composite Film

A classic dual-aluminum laminate designed for pipe insulation, industrial wrapping, and moisture barrier systems.

Typical Applications

• HVAC insulation

• Pipe insulation

• Building insulation

• Industrial wrapping

PET / AL / PE / AL Laminate

Combines PET strength with dual aluminum barriers for demanding export and industrial packaging.

Typical Applications

• Heavy equipment packaging

• Export protection

• Precision machinery

• Electronics

AL / PP / AL Composite

Provides improved heat resistance and mechanical durability for industrial processing applications.

Typical Applications

• Industrial liners

• Thermal insulation

• Composite panel manufacturing

Customized Multilayer Structures

Custom laminate configurations are available to meet customer-specific barrier requirements, processing methods, and environmental conditions.

Industrial Applications

Industrial Equipment Packaging

Export Machinery Protection

Protects heavy machinery, industrial equipment, and precision instruments from corrosion, humidity, and contamination during international transportation.

Long-Term Storage

Ideal for warehouse preservation and moisture-sensitive industrial assets.

HVAC & Thermal Insulation

Pipe Insulation Jackets

Widely used as an outer moisture barrier layer for insulated piping systems.

Air Conditioning Insulation

Improves thermal performance while preventing moisture penetration into insulation materials.

Electronics & Electrical Industry

Semiconductor Packaging

Provides superior moisture protection for electronic components and semiconductor devices.

Battery Materials

Suitable for lithium battery insulation layers and protective packaging materials.

Pharmaceutical & Chemical Packaging

Sensitive Material Packaging

Protects pharmaceutical ingredients and specialty chemicals from oxygen and moisture exposure.

Laboratory Materials

Provides high-barrier protection for moisture-sensitive laboratory products.

Packaging and Delivery

The aluminum composite film can be supplied in roll form, coil packing, eye-to-sky packing, eye-to-wall packing, or customized export packaging. Standard wooden pallets and moisture-proof packaging help protect the film during storage and international transportation.

• Coil packing: eye-to-sky or eye-to-wall

• Export standard wooden pallets

• Moisture-proof packaging

• Lead time: 10–20 days, depending on order quantity and specification

Why Choose Our Double Side Laminated Aluminum Barrier Film

Advanced Dual-Lamination Technology

Our state-of-the-art lamination lines ensure precise bonding between aluminum foil and polymer layers, resulting in exceptional barrier performance and structural stability.

Benefits

• Uniform laminate quality

• Strong interlayer adhesion

• Consistent production standards

Premium Aluminum Foil Selection

We use high-purity aluminum foil with excellent surface quality and dimensional consistency.

Benefits

• Higher barrier efficiency

• Better corrosion resistance

• Longer product lifespan

Customized Engineering Solutions

Our R&D team develops laminate structures based on your application, environmental conditions, and converting requirements.

Benefits

• Tailor-made material design

• Optimized production efficiency

• Cost-effective performance

Comprehensive Quality Assurance

Every production batch undergoes strict inspection before shipment.

Testing Includes

• Adhesion strength

• Thickness tolerance

• Oxygen Transmission Rate (OTR)

• Water Vapor Transmission Rate (WVTR)

• Heat seal strength

• Tensile strength

• Surface appearance inspection

• Roll quality verification

Global Export Manufacturing Experience

Our double-sided aluminum barrier laminates are supplied to customers across Europe, North America, South America, Southeast Asia, the Middle East, and Africa for industrial, packaging, insulation, and engineering applications.

Benefits

• Stable production capacity

• Reliable delivery schedules

• Professional technical support

• International quality standards

Frequently Asked Questions

What is Double Side Laminated Aluminum Barrier Film used for?

It is widely used for industrial insulation, HVAC systems, export equipment packaging, pharmaceutical packaging, electronics protection, battery materials, and high-barrier flexible packaging.

Can the laminate structure be customized?

Yes. We can customize material combinations, aluminum foil thickness, total laminate thickness, surface finish, roll width, functional coatings, and printing according to your project requirements.

Is this material suitable for insulation systems?

Yes. Dual aluminum foil construction provides excellent thermal reflectivity and moisture protection, making it an ideal facing material for pipe insulation, duct insulation, and HVAC systems.

Can you supply printed or embossed materials?

Yes. We provide customized gravure printing, embossing, logo printing, slit rolls, and OEM manufacturing services.

Is the material suitable for export packaging?

Absolutely. Its outstanding moisture barrier and corrosion resistance make it highly suitable for export packaging of industrial equipment, machinery, and precision components.