In recent years, there are have three manufacturing technologies  were available for woonden die boards. One of them was sawing, mainly relay on operartor's hands, it is a manual way for steel rule dies making, called jigsaw die sawing machine, one of them was using laser to burning the wooden board,it is a digital way for steel rule dies making, called laser die cutting machine, and one of them is using the router to milling the plywood board, called Gerber, Gerber is also called the two layer system.

Now, there have a new technology for making steel rule dies,which is sawing,called eco-friendly die sawing machine, but it is different from jigsaw machine. jigsaw machine is manual but eco-friendly die sawing machine is automatic. eco-friendly die sawing machine is using the saw blade to saw the wooden board by once and without using the laser.This is new technology has many advantages.

• Eco-friendly CNC Sawing die has vertical kerf, uniform kerf width, good blade holding, which can leads to high die-cutting accuracy and longer serving lifespan.

• Eco-friendly CNC sawing die has very smooth surface, which will be easier for die cutting machine

• Eco-friendly CNC sawing die is more rustproof, which can be stocked for longer time.

• Eco- friendly Automatic CNC die sawing machine can make location holes or slots which is convenient for die installation and fix.

• Eco-friendly CNC sawing die is eco-friendly, wooden surface without any black burnt edge.