The file bag drum forming machine TA-400 adopts the air suction
from bottom to draw the paper and continually feed paper without
stopping the machine. It can automatically glue, impress, past the
bags and collect paper in one process. It is can d equipment for
manufacturing M-side style file bags. This machine is
chara-cterized by convenient alignment, higher precision of
adjusting lines and good adaptation. It saves time and labor force.
It has filled the gap of the same industry of its kind at home.