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  • How can polyester film be classified

    How can polyester film be classified

    Classification according to the materials and production process used to produce polyester film According to the raw materials and stretching process used in the production of Metalized film, it can be divided into the following two types:   Heat sealing single side 9AL/23PET/3PVC for cable Pla...

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  • How to improve the quality of stretch film

    How to improve the quality of stretch film

    The air permeability of the stretch film is also an important index to determine the quality of its products. The vapor transmission rate and vapor transmission index of stretch film are the key index values to consider the air permeability. The vapor transmission rate of the stretch film at a const...

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  • What are the characteristics of cable insulation material

    What are the characteristics of cable insulation material

    Cable insulation materials have several characteristics that make them suitable for use in electrical wiring and cable assemblies. These include: Heat sealing single side 9AL/23PET/3PVC for cable Place of Origin:Zhejiang, China Model Number:DX201010-19 Material:AL & PET& PVC Rated Voltage:10...

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  • What are the advantages of Aluminum mylar

    What are the advantages of Aluminum mylar

    Aluminum mylar, also known as aluminum polyester film or simply mylar, is a type of plastic film that is coated with a thin layer of aluminum. It has several advantages, including:   Heat sealing single side 9AL/23PET/3PVC for cable Structure :Aluminum foil, Polyester film ( PET) Colour :Nature...

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  • What are the main reasons for the price and quality of stretch film

    What are the main reasons for the price and quality of stretch film

    1. The retraction stress of the stretch film, also known as force retention, refers to the degree of retention after the force applied to the stretch film in the process of stretching the product; 2. The toughness of the stretch film refers to the comprehensive ability of the stretch film to resist ...

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  • What are the application range of polyester film

    What are the application range of polyester film

    Applications in the field of optical materials Polyester film is an indispensable raw and auxiliary material for LCD products. For example, the backlight substrates such as protective film, release film, reflective film, diffusion film and brightness enhancement film are all high value-added special...

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  • What are the purchasing skills of film prices

    What are the purchasing skills of film prices

    There are many kinds of films on the market, but the commonly used printing films are BOPP, NY, PET, PE. As far as printing is concerned, the most important thing is of course the surface treatment effect of the film and whether the NY film is damp. When printing, the process requirements for the su...

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  • What are the types of vacuum aluminum plating film

    What are the types of vacuum aluminum plating film

    1. BOPET (polyester) vacuum aluminized film BOPET (polyester) film has high transparency and is a polar film with a stable surface tension above 45~50dyn, so the Aluminum mylar of BOPET aluminized film has good firmness. After aluminized, the brightness is higher than other aluminized films, and it ...

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