It is a five-piece can structure. The outer paper tube is divided into lid and body. The inner paper tube is inserted into the tube and glued to the tube to connect the lid and the tube.
The lid and the bottom of the tube are sealed with round paper gaskets, and the paper sheets are generally glued. By designing different color printing labels,
the products present different visual impressions. This kind of structure has better sealing, such as the inner layer of the paper tube with moisture-proof aluminum film paper,
which can keep the freshness cycle of the products inside for a longer period of time, and is suitable for long term storage and use.