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PET film with excellent optical properties-technical knowledge

by：POLYVA 2021-12-24

The source of PET film with excellent optical properties: protective film factory direct sales Release time: 2019-09-26 Hits: 1539 The production process of aluminized cardboard is: PET base film → release layer → color layer → aluminized layer → coating Adhesive layer → transfer to cardboard. Vacuum aluminized cardboard is a kind of cardboard with metallic luster, and it is a kind of advanced 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, compact and bright aluminum layer of 0.25μm~0.3μm 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. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with various functions, such as: sub-(matte) PET film, flame-retardant (fire-resistant) PET film, inkjet printing Film, anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, optical PET film, etc. Interested parties welcome to inquire!