Composite packaging coil air leakage reason? Do you know?

Composite packaging coil air leakage has the following several reasons for this: (1) in the process of laminating temperature grasp is not good, no matter the temperature being too high or too low will affect the coil, will cause the result of the leak; (2) raw material quality problems, the reasons you boss is important to note that when purchasing raw materials to make sure good quality problem; (3) in the process of transportation may encounter some sharp things, so in the course of transportation, we also need to be careful, pay attention to safety. Is the above three reasons for this, I hope you will pay attention to these problems, after the boss know every problem is very important. Our management is very strict in these aspects, our boss in both aspects of choose and buy raw materials and production and processing details and transportation is very strict. Our boss often emphasizes must give customers to provide quality products. Our service philosophy is: to ensure the quality of service, to meet customer demand.