A layer of plastic film will be attached to the surface of new home appliances, and many people will keep it to protect home appliances. So, should this layer of plastic film be torn off? Today, join Kangkang to reveal the answer.
Usually, the film on the surface of the electrical appliance is used to protect the home appliance, preventing friction, scratches, pollution, etc. during transportation. This film is a protective film for the home appliance.
But what if the protective film is not torn off? Let's take these types of electrical appliances as an example.
1. TV: light transmittance poor
However, this type of protective film is only used by the manufacturer to protect the TV screen from being scratched or contaminated during transportation. We must remember to tear off the protective film when using the TV, otherwise the light transmittance of the TV screen will be poor, making it difficult to dissipate heat during use, thus affecting the life of the internal components of the TV.
2. Refrigerator: affect heat dissipation
The cooling function of the refrigerator. Not only will it waste electricity, but it will also shorten the life of the refrigerator.
3. Washing machine: easy to corrode
The outer protective film may wrinkle, warp and so on. In addition, when the washing machine is in use, water will seep into the film, which may easily cause the shell of the washing machine to rust and corrode.
4. Microwave oven: produce air bubbles
If the protective film on the microwave oven is not torn off, it will age over time. Moreover, the film will cause bubbles on the surface due to the high temperature of the microwave oven, and if it is a colored film, it will fade, which not only affects the beauty of the microwave oven, but also affects the heat dissipation.
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