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Characteristics of glass bottles for cosmetics

  • Update:01-06-2017
  • Abst:

    Glass bottle is a traditional packing product. Its char […]

    Glass bottle is a traditional packing product. Its characteristics are bright, transparent, chemical stability, airtight and easy to shape. But it is heavy and easy to break. 80%-90% of glass packaging containers are glass bottles and cans. Generally, the density of sodium calcium glass bottle is 2.5-2.6g/cm3, the brittleness is large, and the thermal conductivity is low. The use of metal ion colorant can be made into emerald green, dark green, light blue and amber glass. The advantages of glass packaging container:

    (1) good chemical stability, non-toxic, clean, without any adverse effects on the packaging;

    (2) the barrier is good, can provide good quality conditions;

    (3) good transparency, the contents clearly visible;

    (4) good rigidity, deformation;

    (5) processing, can be processed into a variety of shapes;

    (6) the temperature is well tolerated, but also high temperature sterilization, low temperature storage;

    (7) abundant raw materials, Recyclable repeated use, no pollution to the environment.

    Glass packaging container defects; (1) brittleness is big, easy to break; (2) heavy weight, high transport costs; (3) processing energy consumption, serious environmental pollution; (4) poor printing performance.http://kangbochina.com