The PSP-10 is used to quickly detect the air permeability of the outer seal film of the cigarette case. It is used tomeasure the film sealing performance of cigarette case. Its function is to ensure the packaging quality of the product and avoid the occurrence of quality accidents such as mildew, dehydration and drying of cigarette during the products transportation and storage.

　　The PSP-10 has a simple structure, convenient to use, and gives customers reliable measurement results. It provides a basis for product packaging design and selection of packaging materials.