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Plastic cans should improve their sealing performance
[Jiuzhi Plastics News] In recent years, plastic can packaging has become a new form of packaging in the food box market for some solid industrial products, and plastic cans can be seen in many places. Compared to glass can packaging, plastic cans are lighter, more resistant to breakage and less expensive. However, compared to glass cans, the sealing performance is poor. Under such circumstances, some foods and some solid products that do not require high sealing performance began to be packed in plastic cans. We can see plastic cans in many markets such as supermarkets, and plastic can packaging manufacturers in the market. more and more.
However, with the increasing number of plastic can manufacturers, the market competition is becoming more and more fierce, and the market is gradually becoming saturated. In order to win more markets, plastic can packaging must make more efforts in sealing performance. Because of the poor sealing performance, plastic can packaging is difficult to stand in the liquid and gas packaging market. If it can improve its sealing performance, it will greatly expand the market space of plastic cans, in order to make plastic cans invincible.