功能特点
四面和顶盒全部双气缸，每一个都有一个电磁阀单独控制，不但压力大而其速度很快，适合马鞭盒，家纺盒，陶瓷盒，玩具盒等大型纸盒的表面压泡。Features
Four sides and top with double cylinder, each cylinder with a solenoid valve control, both big pressure and high speed, t suitable for ridding boots box, home textile box, ceramic box and toy box
