Classification and use of PET release film-film supplier

by:POLYVA     2021-12-04
PET release film has been widely used in packaging, printing, screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulation products, circuit boards, laser anti-counterfeiting, laminating, electronics, sealing materials, reflective materials, and waterproofing. Materials, medicine (plaster paper), sanitary paper, adhesive products, die-cutting and punching processing and other industries. Transfer film is also called thermal transfer film. The characteristics of this transfer film are high tensile strength, good thermal stability, low thermal shrinkage, smooth and clean surface, good peelability, and can be used repeatedly. It is mainly used as a carrier for vacuum aluminization, that is, after the Dongguan PET release film is placed in the vacuum aluminizing machine, after the aluminum is plated, the glue is applied and the paper is compounded, and then the PET film is peeled off, and the aluminum molecular layer is transferred to the cardboard through the adhesive action. On the surface, the so-called aluminum-plated cardboard is formed, which is a high-level and novel packaging material developed in recent years. This kind of aluminum-plated cardboard has bright color, strong metallic feeling, bright and elegant prints, which can replace the large-area hot stamping of prints, and play an icing on the cake for the beautification of goods. Because it adopts the method of vacuum aluminum plating, only a thin, tight and bright aluminum layer of 0.25um~0.3um is covered on the surface of the cardboard, which is only one-fifth of the aluminum foil layer of the aluminum cardboard, so it is both It has a noble and beautiful metal texture, and has the environmental protection properties of being degradable and recyclable. It is a green packaging material. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide range of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, warm and thoughtful service, and the spirit of assisting partners to achieve their own careers. Interested parties welcome to inquire!
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