About pillow packing machine longitudinal seal
after preheating, the packaging film sealing effect will be better, sealed vertical seal straight, not easy Appear wrinkled
The first group is the role of preheating, the second is sealed, the benefits of packaging film is relatively thick case,
Pillow packaging machine longitudinal sealers are generally designed two sets of pressure wheel, what role under the next.
I would like to ask under the pillow packaging machine design, maintenance or experienced master.
