Applied on opening of medium to heavy cartons, double corrugated paper cartons. It has a super high speed of untying, suitable for automation procedure, also suitable for incline opening.

• 用于中型/重型纸箱，双层瓦楞纸箱的撕口，适用于工业自动化工序，具有杉高的解卷速率，同样适用于斜面撕口