Innovative spraying technology improves production efficiency - automatic spraying makes manufacturing easier

The necessity of mobile phone case spraying is mainly reflected in the following aspects:

1. **Aesthetics**: The spraying process can add different colors and texture effects to the mobile phone case, enhancing the appearance of the product.

2. **Durability**: Through spraying, a protective film can be formed on the surface of the mobile phone case to enhance its wear resistance, scratch resistance and other properties, and extend the service life of the mobile phone case.

3. **Improved feel**: Spraying can improve the feel of the mobile phone case, for example, by spraying materials such as silicone oil, the surface of the mobile phone case is more delicate and comfortable.

4. **Functional enhancement**: Some spraying materials also have special functions, such as anti-slip, waterproof, anti-fingerprint, etc., which increases the practicality of the mobile phone case.

5. **Personalized customization**: The spraying process allows personalized patterns and designs to be realized on the mobile phone case to meet consumers' demand for personalized products.

6. **Protectiveness**: The spraying process can provide an additional protective layer for the mobile phone case, such as UV spraying can protect the mobile phone case from ultraviolet rays and reduce color fading.

7. **Surface treatment process**: In the surface treatment process of mobile phone cases, spraying is a common method, which can be combined with other processes such as electroplating, IMD, IML, etc. to achieve a variety of surface effects.

8. **Process flow**: The mobile phone spraying process includes raw material preparation, surface treatment, primer coating, spraying, drying and other steps. Each step is crucial to ensure the perfect spraying effect.

9. **Safety**: It is worth noting that the spraying materials of mobile phone cases need to meet safety standards and avoid using materials containing toxic and harmful substances to ensure user safety.

Through the spraying process, mobile phone cases can not only provide better protection and use experience, but also meet consumers' pursuit of beauty and personalization. However, when choosing mobile phone cases, consumers should also pay attention to the safety of the products and avoid purchasing products containing excessive toxic and harmful substances.