The reason why the metal tank adopts the rolled edge process is mainly based on the consideration of its excellent sealing performance and enhanced structural strength. The edge is rolled, that is, the edge of the metal plate is rolled into a ring. This process can not only ensure the Read more…
The appearance of cylinder paper can packaging is beautiful and generous, which is an important factor to attract consumers. When the goods are displayed, the shape structure of the cylindrical paper cans is diverse, and the outer layer can be printed in color, which makes the goods stand out on Read more…
Paper cans are mainly made of paper, so it is easy to recycle; it has excellent protection performance, can be waterproof, moisture-proof, and has a certain heat insulation effect; it is odorless, non-toxic, safe and reliable, especially suitable for food packaging; it can fill goods of various shapes, and the Read more…
I. Manufacturing process of paper can packaging Two. Cardboard manufacturing: The cardboard manufacturing process includes pulp preparation, cardboard forming and cardboard processing. The pulp preparation stage involves mixing pulp with chemicals to form the basic material of cardboard. In the cardboard forming stage, the pulp is poured into the forming Read more…
