Hangzhou Hengxin Filming Packaging Co., Ltd. is one of the most reliable manufacturers and suppliers of metallised polyester film in China, also supports customized service. Welcome to wholesale bulk metallised polyester film at low price from our factory. Contact us for quotation.
Why Choose Us?
Quality Guaranteed
The company strives for the market with quality and has advanced technicians in the field of deep cultivation. Through skill improvement and achievement transformation, the company continuously provides high value-added products to customers to meet their special needs.
Quality Products
The company mainly produces PET, CPP, OPP, PA, PE, PVC, chemical pretreatment film and non-woven aluminized products, as well as color coating film, shower film, rainbow film, laser film, PVDC coating film, twist film, plastic flexible packaging composite film.
Wide Range of Applications
Our products are widely used in medicine, food, building materials, electronic components composite packaging and gold and silver wire, Pearl pieces, onion powder, decoration, Christmas gifts and other industries.
Complete Qualifications
It invests a large amount of money in new product development and technological upgrading every year to meet the needs of customers in various directions, and realizes core technologies such as a number of patents for technological inventions and practical new patents.
Metallised Polyester Films are films made by coating a polymer film with a thin layer of metal (generally aluminium). The film retains some of its original properties, like toughness & low density, but attains additional features like reduced permeability to external factors.
Metallized PET+LLDPE Film for Heat Insulation water proof performance:
1. Insulation, used for laminating with EPE foam, air bubble.
2. Water proof
3. Heat keep 4. sun shade
Hangzhou Hengxin Filming Packaging Co., Ltd. Metalized Blue Color PET Film Specification:
Product Performance:
1. Aluminum layer have strong adhesion,high brightness
2. Without pinhole,without cockle
3. Suitable for metallic yarn slitting Technology Data Sheet:
Rainbow Film For Yarn Slitting
Rainbow Film Product Performance: Rainbow film has unique colorful characteristics.Main color including three series of products:Red ground green light,blue ground purple light,blue ground golden light. Specification: Application: Rainbow film can be suitable for packaging material alone
Color Coated Metallized Polyester Film
Lacquer Coated Metallized PET Film Product Performance: 1. Aluminum layer have strong adhesion,high brightness. 2. Bright color uniformity,color with good fastness. 3. Have excellent ink adsorption properties. Specification: Data Sheet: Application: commonly used in the cigarette box
10mic Metallized Silver PET Film For Candy Plate
Metallized PET Film for Cardboard Lamination Product Performance: 1. high brightness 2. strong adhesion of aluminum layer 3. high barrier of moisture and oxygen Specification: Data Sheet: Application: cardboard lamination Production Process: 1. transparent film 2. metalized film
10mic Gold Metallized PET Film Cake Plate
Metallized PET Film for Cardboard Lamination Product Performance: 1. high brightness 2. strong adhesion of aluminum layer 3. high barrier of moisture and oxygen Specification: Data Sheet: Application: cardboard lamination Production Process: 1. transparent film 2. metalized film
12 Micron Metallized PET Film For Lamination
Metallized PET Film for Lamination: 1. high brightness 2. strong adhesion of aluminum layer 3. high barrier of moisture and oxygen 4. Any width and length can be cut
Metallized PET Film Yarn Grade
Metallized Polyester Film Yarn Grade Product Performance: 1. Aluminum layer have strong adhesion,high brightness 2. Without pinhole,without cockle 3. Suitable for metallic yarn slitting Specification: Data Sheet: Application: Metallic yarn Production Process: 1. transparent film
Flexible ducting for HVAC Systems, also known as 'flex', is used to transport heated or cooled air from the unit into your home and vice versa through the grilles or diffusers. Metallized Polyester Film Flexible Duct Product Performance: 1. high brightness 2. strong adhesion of aluminum layer
Metallised polyester films are polymer films coated with a thin layer of metal, usually aluminium. They offer the glossy metallic appearance of an aluminium foil at a reduced weight and cost.
Adding a layer of aluminum or copper to film substrates has multiple functional benefits. The functional benefits of metallised polyester film include:
1.Electrically conductive
2.Low absorptance and emittance properties for thermal management applications
3.Oxygen & moisture barrier
Specification of Metallised Polyester Film
| Thickness | OD | Width | Length | Diameter | Inner Core |
| 10-150mic | 2.0-3.0 | ≤1600mm | 3000-18000m/r | ≤780mm | 76mm(3″),152m |
What Is the Density of Metallised Polyester Film?
Metallised polyester film having metal deposit layer on one side and other side untreated standard surface. This grade of metallised polyester film is available in optical density ranging from 1.4 to 3.0. The wide range of optical densities gives choice to the customer to use the product for diverse range of applications.
The metallization is available on plain side (MU) or on corona treated side (MT), as specified by the customer. The bond strength between the metal and the film is a minimum of 100 gm/25mm when metallized on the Untreated surface & a minimum of130 gm/25mm when metallized on corona surface.
Optical properties
With its high reflectivity and low transmittance, metallised polyester film offers impressive optical properties that make it an ideal choice for various applications. The metal coating on the film's surface allows it to reflect light, giving it a highly reflective quality. This makes it suitable for applications where a reflective surface is desired.
Metallised polyester film has low transmittance, meaning it effectively blocks light and uv radiation. This property makes it useful in applications where light needs to be blocked or controlled. Whether it's for packaging, electronics, or decorative purposes, metallised polyester film's optical properties contribute to its versatility and effectiveness in providing protection, enhancing appearance, and regulating light transmission.
Mechanical properties
Metallised polyester film exhibits robust mechanical properties, making it a reliable material for various applications. It offers good tensile strength, tear resistance, and dimensional stability. These properties make it suitable for applications that require strength and durability. The film is capable of withstanding external forces without easily tearing or deforming.
This makes it an ideal choice for packaging, where it can protect the contents inside. Additionally, the film's dimensional stability ensures that it maintains its shape and size even under different environmental conditions.
Barrier properties
Metallised polyester film offers excellent barrier properties against moisture, gases, and odours, making it an ideal choice for various packaging applications. The metal layer in the film acts as a barrier, preventing the transmission of these substances through the film.
This is particularly important in packaging where protection against moisture and oxygen is crucial. Metallised polyester film provides a reliable and effective solution for maintaining the freshness and quality of packaged products. It ensures that moisture and gases cannot penetrate the film, keeping the contents safe and preserving their shelf life.
The barrier properties of metallised polyester film also help prevent odours from escaping or entering the packaging, ensuring that the product remains odour-free.
Thermal properties
You will find that metallised polyester film offers impressive thermal properties. This versatile material has good thermal stability, allowing it to withstand high temperatures without deformation. Additionally, it has low thermal conductivity, making it suitable for applications that require insulation properties.
Metallised polyester film can be laminated with other materials to further enhance its thermal properties. These thermal characteristics make metallised polyester film ideal for various industries. It can be used in packaging applications to provide efficient thermal insulation to products.
How Metallised Polyester Films Are Produced?
Metallised polyester films are good quality polymer films layered with a skinny layer of metal, generally aluminum. These films are given a glossy metallic appearance like that of aluminum foils but at lower weight and reduced prices. Metallised polyester films are broadly used for food packaging and decorative purposes and also for special applications including electronics and insulation.
Metallised polyester films are best suitable for flexible holograms and lamination. Although, the most wide known application of the product comprises twist wraps for toffees or candies. Metallic films are produced via micro slitting process for ensuring uniform coating and consistent weight.
Applications of Metallised Polyester Film
Metallised polyester films are an ideal solution for all applications that require the preservation of flavor and freshness. It is suitable for many applications in the packaging industry. As well as for applications in the technical and industrial sectors.
Pet films have particular advantages where the higher gas tightness of the aluminum foil is not required.
Metallised polyester film can be printed like aluminum foil. It results in a variety of optical variants. The gloss level of metalized pet film is much higher than for aluminum foil. So with metallised polyester film you can achieve a stronger mirror effect. This is also used when printing.
Therefore, mpet films offer an ideal opportunity to combine certain protective and barrier functions. Its appearance is attractive. The protection of the food is not quite as high as with real aluminum foil and the shelf life may need to be shortened.
How Is Metallised Polyester Film Manufactured?
Polyester, or Polyethylene Terephthalate (PET) is a plastic material produced by reacting terephthalic acid with ethylene glycol – Two substances produced in the crude oil / naptha cracking chain. During manufacture, polyester "chips" are fed into a heated extruder and the molten polyethylene terephthalate (PET) is then extruded onto a chill roll, which quenches it into the amorphous state. It is then biaxially oriented by a process known as drawing. The most common way of doing this is the sequential process, in which the film is first drawn in the machine direction using heated rollers and subsequently drawn in the transverse direction, i.e. at 90° to the direction of travel, in a heated oven. Draw ratios are typically around 3 to 4 in each direction.
Once the drawing process is completed, the film is "heat set" or crystallised under tension in the oven at temperatures typically above 200 °C. The heat setting step prevents the film from shrinking back to its original un-stretched shape and locks in the molecular orientation in the film plane. The orientation of the polymer chains is responsible for the high strength and stiffness of biaxially oriented PET film. Another important consequence of the molecular orientation is that it induces the formation of many crystal nuclei. The crystallites that grow rapidly reach the boundary of the neighbouring crystallite and remain smaller than the wavelength of visible light. As a result, unfilled biaxially oriented PET film has excellent clarity, despite its semicrystalline structure.
Our Factory
Hangzhou Hengxin (Jingxin) Film Packaging Co., Ltd. was established in 1996. After decades of growth, Hangzhou Hengxin (Jingxin) Film Packaging Co., Ltd. has developed into a well-known vacuum coating enterprise at home and abroad. Induction vacuum coating is the industry leader. Its products sell well at home and abroad, such as the United States, Canada, Mexico, Brazil, France, Germany, Spain, Turkey, etc. Russia, Pakistan, Malaysia, Iran, Indonesia, Vietnam, Thailand, Philippines, Japan, South Korea and South Africa.
Ultimate FAQ Guide to Metallised Polyester Film
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