of inclusion of foreign matter
threads and crepe tape are not used.
No thread fuzz is generated and inclusion of foreign matter is
of paper dust and thread fuzz
dust and thread fuzz are not included in the bag because the bag is
trimmed after sealing the inner PE tube (for units with a sealer).
reduction and enhanced productivity
and crepe tape are not required.
Cost of auxiliary materials is reduced and replacements are
decreased to enhance productivity.
of inner tube
bags with inner PE tubes, the score cutter (option) separates the
inner PE tube from the outer kraft paper bag with ease.
noise is very low because no sewer is used.
The working environment is improved and maintenance is easy.
accurate temperature control
temperature controller is provided for each pair of heaters.
Heater break interlock and abnormal temperature alarm are
To control heaters, noncontact switches (SSR) are used in place
of ordinary magnetic switches to effect a high-accuracy temperature