There are several issues need to ask the professionals: 1, the paper machine in the long network paper machine and the difference between the round net paper machine where the main difference?

1, the main difference between the round net and long net paper machine round net paper machine pulp in a cylindrical mesh cage forming, this cage is generally immersed in the pulp inside, long net paper machine is generally pulp sprayed on an endless polyester mesh forming, there will generally be a very long horizontal net case.

2, used for copying cardboard paper machine with multiple round mesh cages is generally called a multi-circular mesh paper machine, but some mills are also called stacked mesh, the general stacked mesh paper machine is made of several groups of long mesh or long mesh and round mesh forming and then laminated together

3, not familiar with, personally I think that gauze tube paper is better

4, did not see