Analysis of the use of paper cutter blades

Analysis of the use of paper cutter blades

We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.

For more information please visit 

http://www.joyful-printing.com.   ENG only    

http://www.joyful-printing.net 

http://www.joyful-printing.org

email: info@joyful-printing.net

  1. The blade that has just been sharpened is put into use, and there is no hard foreign object in the cutting, but it will suddenly collapse. Analysis: The main reason for this problem is that the cutting edge is not properly controlled during the grinding process (the amount of the infeed is too large), causing the temperature to be too high during the grinding process (ie, the temperature at the contact point between the blade and the grinding wheel is too high) , "burn out" the blade.

    2. The cutting knife is not cut at the end of the cutting (also known as eating). Analysis: This is mainly due to the excessive straightness of the edge of the knife.

     3. The blade has just been used after sharpening, and the cut surface of the cut paper has a knife cut and a cutting process. The more common reason is that the blade is too hot and the blade is too soft. The grinding quality of the cutter is critical to the quality of the cut.