DRK120 aluminum film thickness Tester is with the development of new packaging materials, to remove the impermeability film on the vacuum to take the opportunity of about 35NM aluminum coating layer, thus greatly improving the film to the gas impermeability, this is because gas and aroma will not be miscible in the metal, the existence of the metal layer can also protect the packaging, so that it is protected from light, the thickness of the aluminum film directly affects the film impermeability. Therefore, it is particularly important to test and control the thickness of the aluminum film, and the aluminum Film Thickness Gauge is widely used in the food flexible packaging and tobacco packaging industries, and the test is convenient and fast.
It is a small portable instrument. Stable performance, accurate measurement, good reproducibility, economical and durable, in line with the national standard GB/T4957,
In the food flexible packaging and tobacco packaging industries, testing is convenient and fast.
GB/T4957