Physical performance of cosmetics package plays an important role in the packaging & processing, transportation and shelf life. Its quality directly affects cosmetics safety during distribution. The testing items include: tensile strength & elongation rate, peeling strength of laminated films, heat seal strength, sealing and leakage, impact resistance and surface smoothness, etc. Tensile strength is [...]

As fashionable products, cosmetics need exquisite packages and best protection during Transit and shelf-life time.  Cosmetics should reach the customers in good condition after transit, shelf display and other procedures. Now, the transit packages of cosmetics are mainly corrugated paper boxes, and the main testing indexes are compression strength and stacking testing of plastic boxes. [...]