What if the unwinding force of the protective film is too large

If the unwinding force of the protective film is too large, it may lead to difficulty in easily tearing or peeling during use, causing inconvenience to the user.

To solve this problem, consider the following methods:

1. Adjust the glue formula: the unwinding force of the protective film is related to the nature of the pressure-sensitive glue used. You can try to adjust the composition or formula of the glue and choose a more suitable pressure-sensitive glue to reduce the unwinding force of the protective film.
2. Adjust the amount of coating: The amount of coating glue will also affect the unwinding force of the protective film. The thickness of the coating glue can be adjusted to achieve better uncoiling performance.
3. Control the coating temperature and humidity: During the coating process, control the temperature and humidity of the coating glue, which helps to maintain the stability and consistency of the glue, thus affecting the unwinding force.
4. Optimize the process: For the coating equipment on the production line, it can be optimized and adjusted to ensure the uniformity and consistency of the coating glue, thus affecting the unwinding force.
5. Test and evaluate: Test and evaluate the unwinding force, understand the causes of specific problems, and find solutions.
6. Cooperate with suppliers: If you encounter problems with unwinding force, you can work with glue suppliers to seek their advice and help to solve the problem.

In summary, to solve the problem that the unwinding force of the protective film is too large, it is necessary to consider multiple factors such as glue formula, coating process, and equipment optimization to find a suitable solution. For manufacturers, maintaining a stable production process and high-quality product quality is the key to ensuring that the unwinding force of the protective film is within an acceptable range.

If you are interested in our products, please feel free to contact us!