AL/PET/VMPET Triplex Film

DINGHE AL/PET/VMPET Triplex Film is a high-barrier, multi-functional laminate designed for demanding industrial insulation and protective applications. It consists of Aluminum Foil (AL), Polyester Film (PET), and Vacuum Metallized PET (VMPET). This advanced structure combines the superior moisture and light barrier performance of aluminum with the mechanical strength and flexibility of PET, further enhanced by the reflectivity and aesthetic finish of the VMPET layer.
In addition, according to customer requirements, surface treatment can also be carried out, such as:Corona-treated or primer-coated for improved adhesion.Typical application fields: Industrial and architectural insulation materials, composite laminated sheets used in construction and energy-saving materials.

ABOUT DING HE

HANGZHOU DING HE ALUMINUM FOIL AND PLASTIC PRODUCTS CO., LTD.

Ding He (est. 2001) is a global leader in ultra-thin aluminum laminate materials, specializing in R&D, manufacturing, and distribution. China AL/PET/VMPET Triplex Film Manufacturers and AL/PET/VMPET Triplex Film Suppliers. For 24+ years, we’ve supplied eco-friendly, lightweight, and durable solutions to 20+ countries, exporting 50% of our 10,000-ton annual production worldwide.

Our expertise in composite materials drives continuous innovation to meet evolving market needs. Custom AL/PET/VMPET Triplex Film Factory. Quality and sustainability are at the core of our high-performance industrial materials.

- Our team of 10+ year industry experts offers free

- Needs-based consulting to optimize material selection

- We provide cost-efficient

- One-stop solutions for mutual success.

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News

Metallized Film vs. Aluminum Foil: Which One Should You Choose for Your Application?
15 Jun, 2026
Understanding the Two Materials: What They Are and How They Are Made Metallized film and aluminum foil are both widely used in packaging, insulation, and industrial applications, and both rely on aluminum's reflective and barrier properties. However, they are fundamentally different materials with distinct manufacturin......
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What Makes PET/AL/PET Triplex Film Superior to Single- and Dual-Layer Flexible Materials?
09 Jun, 2026
PET/AL/PET triplex film is a three-layer composite laminate in which an aluminum foil core is sandwiched symmetrically between two polyethylene terephthalate (PET) film layers. This construction is one of the most technically refined flexible composite structures used in packaging, insulation, electronics, and industr......
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What Exactly Is AL/Non-Woven Fabric Laminate Film and Why Is It Used Across So Many Industries?
01 Jun, 2026
AL/non-woven fabric laminate film is a composite material formed by bonding an aluminum foil layer to a non-woven fabric substrate, producing a flexible sheet that combines the barrier and reflective properties of aluminum with the strength, breathability, and dimensional stability of non-woven textiles. This combinat......
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Why Is AL/Kraft Paper Laminate Film Ideal for Modern Insulation Systems?
25 May, 2026
Understanding AL/Kraft Paper Laminate Film AL/Kraft Paper Laminate Film is a high-performance composite facing material widely used in thermal insulation systems, HVAC duct insulation, building envelopes, industrial pipelines, and other applications that require moisture resistance and thermal efficiency. The product c......
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Structure	AL/PET/MPET
Thickness	The thickness of each layer structure can be customized.
Width	Up to 1200mm (custom roll width available)
Film Advantages	Excellent Barrier Performance, High Reflectivity, Mechanical Strength, Customizable Surface Treatments
Application	Industrial and building insulation, Composite laminates for construction and energy-saving materials

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AL/PET/VMPET Triplex Film