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Which is a good supplier of paper support packaging factory

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the paper tray produced by 100 billion environmental protection technology is first broken by corrugated paper, bagasse and fiber respectively, mixed together, added with neutral wet glue and stirred evenly for about 40 minutes. Why add neutral wet glue? It plays a role in preventing penetration and enhancing the hardness of the paper tray, and then to the forming mold, that is, the water film, which is formed by vacuum pump suction through the pulp fishing process. This process is controlled in about 40 seconds, followed by the hot pressing mold. The high-temperature hot pressing time is controlled in about 2 minutes, and the hot pressing temperature is controlled between 200 degrees. The edge is cut in the last process of the paper tray.

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