When is it appropriate to tear off the protective film of the aluminum veneer of the curtain wall? This may be a question that we all want to understand most. The aluminum veneer of the curtain wall is delivered with a protective film. The main function of the protective film of the aluminum veneer of the curtain wall is to prevent and reduce the damage caused by the transportation and handling of the aluminum veneer. In fact, when to tear off the protective film of the aluminum veneer of the curtain wall is very important. Now, Shenzhen Zhongda aluminum products decoration Co., Ltd. will tell you:

After the aluminum veneer manufacturer completes the processing and manufacturing of the aluminum veneer of the curtain wall, after the quality inspection stage, the workers cover a layer of protective film on the surface of the aluminum veneer of the curtain wall. After the curtain wall project is completed, the protective film of the aluminum veneer of the curtain wall is still kept on the board, which is not very beautiful.

When can the protective film of the aluminum veneer of the curtain wall be torn off? Generally, the protective film shall be torn off about 7 days after the completion of the project, and the lower aluminum veneer curtain wall shall be cleaned with neutral detergent. Special consideration shall be given to the season and temperature. If the project is outdoor in summer, the protective film will be exposed to the sun for a long time, which will cause the aging of the protective film and increase the difficulty of tearing the film.

In addition, domestic aluminum veneer manufacturers generally use protective films printed with their own trademarks, so special attention should be paid not to let the ink stain the surface of the aluminum veneer of the curtain wall, so it is very important to tear off the protective film in time.