Abstract: This article details on the test method of bottle body that has complete bottle-cap sealing. 1.  Current Situation of Package Barrier Property Testing Package is one of the main forms in liquid packing. Barrier property of the package has a direct influence on quality guarantee period of products. Generally speaking, the better the barrier [...]

Barrier property testing of packages is one of the vital testing items for cosmetic packages. Barrier property is the permeability of packaging materials against gas, liquid and other permeable substances. Barrier property is the important factor affecting product quality during shelf life period. Barrier property testing includes permeability testing of oxygen, water vapor and fragrant [...]