The kraft paper made by our common kraft paper bag machine is generally yellowish brown, and it is often used to make bags and wrapping paper. There are many types of kraft paper on the market. According to the nature and use of kraft paper, we can often classify it. According to different classifications, it will be easier for us to find the kraft paper we need.

Paper bag machines often have some problems, we need to understand the reasons for these problems. If there is an error in the length of the cut bag, we need to lock the rubber roller, and then check whether the film is clamped in the rubber roller. Secondly, we need to observe whether the feeding speed is too high. If it is too high, we need to reduce the feeding speed in time.