This line has advanced automatic lubrication recycling system which can raise the useful life and high speed stable servo system which can produce printed and natural color vest bags with capacity of 400-600 bags per minutes.This line has high Rate of automation and cost performance which can significantly increase economic benefitsPinching machine is equipped with advanced servo system which make the punching edge more accurate and has special rotating plate (patent technology) which can increase working life by 10 times.