aluminum plate protective film is a layer of protective film, made of adhesive coating on the surface of aluminum-plastic plate, and can be torn off after the installation. Many people think that protective film just makes aluminum plate durable. But in the long run
aluminum plate protective film coating will show half melting state, not only hard to tear, and even if tore off have ugly offset printing. Then how can we torn off the protective film at the same time nor destroy its beautiful style?
First of all, we should consider that when does
aluminum plate install and use, if the installation time is not long, and you can be patient a little bit by hand. Starting from the corner of the panel, a 45-degree Angle to tear out a piece of protective film on the head, to tear protective film with larger area, and an Angle of 90 degrees to the board face to tear again, so can often directly pulled off a blockbuster. If
aluminum plate has been installed for a long time to think of tear protective film, so this time can't again by hand. Because the protective film and surface coating have been rendered partially melting state, film and adhesive have been melt together, forcibly torn off will only leave unsightly offset printing on the plate.
First tear
aluminum plate protective film of a small Angle, and then use hair dryer blowing tear along the direction of the Angle of protective film on the surface of hot air. Blow for a period of time, friends can try to cover the tore a little bigger, then follow the horn blow the surface and so on, the entire protective film will be off. If the middle break, friends don't worry, then find another Angle to repeat the above methods. In the process of aluminum plate to tear or leaves some offset printing, you can be wipe cloth dips in alcohol, can also use make up water to wipe away the offset printing.