Surface treatment and processing of PET film Source: Protective film factory direct sales Release time: 2019-09-09 Hits: 726 1. The process of forming pictures and texts by partially corroding the surface through chemical treatment. 2. There is no color to choose from, it displays the color of the object body, but after corrosion, additional oil can be sprayed to achieve the color effect. 3. A technology that uses the characteristics of the interaction between the laser beam and the substance to cut, weld, surface treatment, perforate, and micromachining materials. 4. There is no color to choose, and the color of the object body is displayed. Compared with corrosion, the graphics and text are shallower. 5. Laser is also called laser engraving or laser marking. It is a process of surface treatment using optical principles. First, paint the surface (after spraying oil or color, and then spray the surface color, the color pattern of the primer is exposed on the laser). 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!