In daily use of PE stretch film, what should I do if there is a problem of air leakage? Many people will have such a question, in fact, what really causes it is about its production technology, of course, for better To ensure its quality, we will briefly introduce how to deal with air leaks, and hope to improve and avoid them in production in time.

1. Increase the heat seal temperature and compressed air pressure to ensure the heat seal is intact.

2. Adjust the upper film of the PE stretch film well, cooperate well with the lower film, and the deviation of the upper and lower films can not occur, and the heat sealing of the upper and lower films is good.

3. Improve the stretching effect of the lower film to ensure that no small holes appear after the lower film is stretched.

4. Replace the top film of PE stretch film and use a good top film to ensure no air leakage.


The leakage of PE stretch film is roughly divided into four types, and its use is closely related to our daily life. If it leaks, it will undoubtedly affect our use. Therefore, after the proposed solution, I hope Effective implementation.