Because the commonly used paper bag machine is able to solve the problem of the narrow application range of the traditional paper bag machine and also see that we often use in the traditional square bottom portable paper bag machine, to ensure that the product is in the paper weight range of 70-200g/m. It is natural to break through the technical restrictions in the square bottom paper bag machine, so it is necessary to make the paper weight range of 70-350g/m, to ensure that the market utilization efficiency can reach the basic range of all kinds of square bottom portable paper bags on the market at present.

At the same time, we should be able to know that in the use of products, it is convenient for us to solve the problem of hand-pasting the bottom paper of the traditional paper bag machine. Naturally, we should see that the products can be utilized by the market. After we can ensure that the traditional square bottom hand-pulling paper bag machine is glued to the bottom, we can see that we need to paste a layer of bottom paper from the bottom of the paper bag by hand, so that we can ensure that the bag making speed is slow and the bag quality is poor. But compared with the paper bag made in the traditional paper bag machine, it can go through the relatively backward manufacturing process, so it is necessary to be able to make a paper bag front always has an indentation. You can guarantee no indentation. Make the product more beautiful.