The oldest and most advanced modern packaging material-ceramics
It has been nearly ten thousand years since human beings invented and used pottery. Pottery material is a kind of material made of natural or synthetic compounds after molding and high temperature sintering. It is generally based on ordinary ceramic materials, and its raw materials are usually sintered from natural raw materials such as feldspar, clay and quartz. It is a typical silicate material. Because of the rich source and low cost of ordinary ceramics, and because ceramic materials are not easy to oxidize at high temperature, and have good corrosion resistance to acid, alkali and salt, ceramics have become a very common packaging material. However, from the perspective of ceramics, its weaknesses are also obvious. Due to its opacity, it is impossible to see the situation in the inner packaging from the outside ; in terms of its material itself, the larger the container, the heavier its own weight, which is very unfavorable for transportation ; in the manufacturing process, it can not carry out large-scale production and processing, so the cost is much higher. These shortcomings limit the use of ceramics.
Because ceramics have traditional characteristics, especially some ceramics also have a sense of sophistication, this performance prompts people to use this material when choosing and using advanced goods and items, and its performance and pursuit are people 's impression of tradition. In particular, the packaging of wine, the combination of the advanced sense of ceramics and traditional patterns is still very distinctive, which can not be replaced by other materials. But in the use of a large number of packaging materials, has been much less than before, therefore, the use of materials in this area, should strive to reflect a delicate and advanced sense.
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