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Window Blackout Metallized PET Film is an advanced high-performance material designed to provide superior light blocking, heat insulation, and privacy protection. Manufactured using premium PET substrate combined with precision metallization technology, this film delivers excellent reflectivity and durability for modern architectural and industrial needs.
It is widely used in residential, commercial, and automotive applications where controlling sunlight, improving energy efficiency, and enhancing comfort are essential. With its sleek appearance and reliable performance, this metallized PET film offers a cost-effective solution for long-term window protection and environmental control.
Excellent Light Blocking Performance
Effectively blocks up to 99% of visible light, creating a complete blackout effect for improved privacy and comfort.
Superior Heat Insulation
Reflects infrared radiation, reducing indoor temperature and minimizing energy consumption from air conditioning systems.
High Reflectivity Metallized Layer
Advanced metal coating enhances UV resistance and prevents interior fading of furniture and flooring.
Durable PET Base Material
Strong, tear-resistant, and dimensionally stable for long-lasting performance in various environments.
UV Protection
Blocks harmful ultraviolet rays, protecting occupants and interior assets.
Smooth Surface & Easy Installation
Designed for convenient application with excellent adhesion and minimal bubble formation.
This metallized PET film significantly reduces heat transfer through windows, helping lower energy bills and supporting sustainable building practices.
The blackout function ensures complete privacy, making it ideal for bedrooms, offices, and confidential spaces.
Compared to traditional window films, the metallized PET structure offers superior resistance to aging, peeling, and discoloration.
Provides an affordable alternative to expensive window replacements or advanced glazing systems.
Suitable for various glass surfaces, including residential windows, office partitions, and automotive glass.
Problem 1: Excessive Sunlight and Glare
Strong sunlight can cause discomfort, eye strain, and reduced productivity.
Solution: This blackout metallized PET film effectively blocks sunlight, creating a comfortable indoor environment.
Problem 2: High Energy Costs
Heat entering through windows increases cooling expenses.
Solution: The reflective metallized layer reduces heat gain, improving energy efficiency and lowering electricity bills.
Problem 3: Lack of Privacy
Transparent windows expose interiors to outside view.
Solution: The blackout design ensures complete privacy without the need for curtains or blinds.
Problem 4: UV Damage to Interiors
Furniture, flooring, and fabrics can fade due to UV exposure.
Solution: The film blocks harmful UV rays, preserving interior quality and extending product lifespan.
Problem 5: Short Lifespan of Conventional Films
Low-quality films often peel, bubble, or degrade quickly.
Solution: High-quality PET material and advanced coating technology ensure long-lasting performance.
Residential Buildings
Bedrooms, living rooms, and home offices requiring privacy and light control.
Commercial Spaces
Offices, conference rooms, and retail stores for energy savings and professional appearance.
Automotive Industry
Vehicle windows for heat reduction and privacy enhancement.
Hospitality Industry
Hotels and resorts for guest comfort and improved room ambiance.
Industrial Use
Warehouses and facilities requiring controlled lighting and temperature conditions.
Material: Metallized PET (Polyethylene Terephthalate)
Thickness: Customizable
Light Blocking Rate: Up to 99%
UV Rejection: ≥ 99%
Heat Rejection: High performance
Surface Finish: Smooth / Matte optional
Color: Black / Customized
Adhesive Type: Pressure-sensitive adhesive
Roll Width & Length: Customized
Metallized PET Film: Starting strong, metallized PET film stands up well under stress. Heat does not easily damage it. Its ability to block gases and moisture is top tier. Because of these traits, many choose it for tough packaging jobs. Electrical setups often rely on it too.
Metallized PE Film: Wrapped around edges, metallized PE film blocks dampness well. Though it bends easily, high temperatures weaken it fast. Often found beneath lids or inside wraps that guard contents. Heat too much, and its strength drops off.
Metallized BOPP Film: Out of thin plastic sheets comes a shiny type that blocks dampness well. It shows what's underneath clearly while staying light on weight. Often found wrapping snacks or holding label designs together. This version bends easily yet keeps flavors sealed inside. Most manufacturers pick it when transparency matters most.
Metallized CPP Film: Heat-sealed strength shows up well in metallized CPP film. Flexing without breaking comes easier compared to BOPP. Lamination jobs often prefer this material. Closing packages tightly is one place it works reliably.
AlOx Film: Clear AlOx film blocks oxygen and water vapor effectively. Protection comes through without hiding what's inside. Ideal when you need shielding plus a see-through look for high-end wraps.
Our product stands out due to its consistent quality, advanced manufacturing process, and strong performance in real-world applications. We focus on delivering reliable materials that meet both functional and aesthetic requirements.
With strict quality control and modern production lines, each roll of film ensures uniform coating, stable adhesion, and excellent durability. Whether for residential comfort or commercial efficiency, this film offers a dependable and professional solution.
Zhejiang Pengyuan New Material Co., Ltd. Exhibits Innovative Solutions at CHINAPLAS 2026 in Shanghai Shanghai, China — Zhejiang Pengyuan New Material Co., Ltd. is proudly participating in the 38th edition of CHINAPLAS, the International Rubber & Plastics Exhibition, being held from April 21 to 24, 2
High-barrier failures in medical and food retort packs usually start with laminate design, seal-layer choice, or process mismatch, not with the barrier claim printed on a datasheet. Metallized CPP film can be a strong PP-based barrier and sealant option when a pack needs better moisture, oxygen, aro
Metallized BOPP film is often chosen for moisture barrier, light shielding, yield, and high-speed packaging. Those benefits do not automatically prevent bag bursts, seal leaks, print failure, delamination, or web breaks. The commercial issue is mechanical balance. Buyers must compare tensile strengt
Metallized PE film gives lightweight flexible packaging a middle option between plain polyethylene and foil-based laminates. It keeps the sealing behavior and toughness associated with PE, then adds an ultra-thin vacuum-deposited metal layer to improve light, moisture, aroma, and oxygen protection.
Packaging teams often default to aluminum foil for “maximum barrier,” then find higher cost, cracking, over-specification, or converting problems. The decision is not a simple barrier-versus-price trade-off. It changes shelf life, scrap, line speed, freight, inventory, food-contact compliance, susta
Ultra-thin packaging only works when lightweighting does not destroy shelf life. That is the central engineering problem. Foil gives near-absolute barrier, but it pinholes, flex cracks, blocks visibility, adds weight, and complicates recycling programs. PVDC still performs well, yet chlorine-related
High-speed pouch packaging lines usually fail at the same point: the seal area must close fast, resist contamination, and hold barrier performance without forcing the converter into a heavier foil laminate. A practical solution is a properly specified Metallized CPP Films structure used as the inner
Excellent printability in packaging lamination depends less on visual shine and more on stable converting behavior. For metallized BOPP, a printable structure needs retained surface treatment, uniform metal deposition, compatible inks and adhesives, controlled web tension, and a seal window that doe
Heat sealable Metallized PE Film is popular for bag packaging because it closes a performance gap that plain PE and foil laminates often leave open. It gives converters a practical barrier upgrade, a broad sealing window, and a metallic finish without the added weight, deadfold memory, and flex-crac
Yes, Metallized PET Film can be food-grade safe for food packaging, but only under specific conditions. The metallized layer should usually sit inside a multilayer laminate, not against the food itself. The approval decision should be based on the full structure, the intended food, the filling proce
Flexible packaging teams replace foil with metallized polyester when they need lower package weight, lower total cost, and better line efficiency without giving up practical shelf life. The core qualification risk is simple: barrier data taken from a pristine flat sheet does not predict the barrier
In B2B flexible packaging, engineers constantly battle a core trade-off: achieving maximum moisture and oxygen barriers historically meant sacrificing product visibility and metal detector compatibility by relying on opaque aluminum foil or metallized films. Legacy high-barrier materials like PVDC,
Packaging engineers and industrial converters constantly face the trade-off between achieving high barrier properties and maintaining structural integrity under high-speed line stresses. Delamination, poor hot tack, and the inability to recycle multi-material composites drive severe compliance failu
The transition from rigid structures, traditional aluminum foil, and porous paper packaging to flexible films requires overcoming a major engineering paradox: reducing material weight without compromising oxygen or moisture barrier integrity. Packaging engineers and procurement teams face rising log
Flexible packaging engineers face a direct conflict. Brands demand sustainable, mono-material structures for all consumer goods. Simultaneously, product shelf-life dictates non-negotiable requirements for extreme oxygen and moisture barriers. Legacy packaging relies heavily on multi-material laminat