الوصف

This machine is controlled by micro computer. The materials are fed by stepping motor. Servo motor control system is optional. Length is made freely and followed by sensor correctly and stably. When the label is missed, the machine stops. Feeding system adopts photoelectric follow- up, automatic counting. Belt warning can be set up, automatic permanent temperature make bag edge seat firm and stable. Both Lines and four Lines can be used. Welding adopts double- layer four-Une stand, which can enhance economic benefits, save tabors.