Nowadays, PET bottle has found its wide applications in beverage, dairy, pharmaceuticals and chemistry, etc. This mainly relies on the development of its barrier performance development. In order to achieve better barrier performance, the research and control of PET bottle preform barrier property is a must. At present, the following four techniques are commonly applied [...]

Volatile Corrosion Inhibition (VCI) has found its wild application, and has completely promoted metal antirust from grease. Now, in the field for high quality rust-proof applications, including military, precision machinery, ironware, measuring and blade wares, electric and electronic applications, machinery processing, storage and voyage as well as high requirements for export goods, VCI packages have [...]

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 [...]