特点：

该机采用工业计算机控制，CRT显示，双伺服电机拖料控制系统，同时，采用放料光电纠偏检测及变频放料，放料模拟量与主机模拟量控制同步控制，达到连续走料目的，料膜自动横张力控制。是制作各种高档中封袋、中封立体袋的设备。
Performance:

This machine controled by industrial PC, CRT display, double servo motor control system, at the same time, it adopt discharge photoelectric correct test and frequency coverison discharge .discharge simulation volume and mainframe simulation volume controled in-phase, which could sucessive feeding , automatica clutch control of material film .which is the professional equiupment for produce all kinds of high-grade insole seal bag and solid bag.

主要技术参数（Main Technical Parameters）：