Plastic packaging is the traditional packaging method in the past, and it has occupied the main proportion of packaging for a long time. Its strengths are light weight, good resistance, excellent barrier function, corrosion resistance, chemical inertness, and outstanding molding processing functions. The advantages. Plastic packaging is the lightest kind of all packaging materials, and it is easy to form and easy to process. When processing, just replace the mold to get containers of different shapes, which is convenient for mass production. The defect of plastic packaging is that it is deformed under high temperature, easy to oxidize and become brittle, which is not conducive to long-term storage. One of its most fatal defects is environmental pollution, which is also the fundamental reason why plastic packaging is gradually eliminated.
As an emerging packaging material, the tinplate packaging has shined in recent years, mainly because of the excellent pressure resistance, plasticity and high temperature resistance of the metal tin plates box. A particularly important point is that metal tin plates boxes will not pollute the environment. This is especially important today when consumers are increasingly aware of environmental protection. The tin plate sheet box packaging product is not easy to damage and is convenient for transportation; the tin plate sheet box has strong airtightness and can be well separated from the outside to ensure the quality of the product is not affected by external factors; the tin plate sheet box can print beautiful pictures, beautiful and generous Value; and the tinplate packaging box can be recycled