Could you really understand the paper tube package ?

There are a lot of paper tube package on the market. The paper tube package are also made of paper material, in the current market it is one of the main packaging now.

In terms of structure, in addition to the cans are made of paper, the upper cap and bottom with different differences. First, there are plastic cover, iron cover, easy open cover, aluminum cover, metal lid, wooden cover, etc., are paper cans, two caps, can also use paper cover, there are inner tube and outer tube which make the paper can complete. So the cost is not the the same according to the different requirements,the whole paper cans is cheap.Full paper cans, because the two paper cover need to curl, rolled out the arc state, it is also called the cylinder paper cans. Looks like a round pillar.

The specifications of the full paper can according to the different specifications of the different manufacturers of paper cans and make different specifications, but the two cans cover the size of the lid according to the size of the iron cover, and iron cover specifications are generally in accordance with the National standards to build. Unless open mode. Need to open the mold there are plastic cover, wooden cover and so on.