Can a laser cut paper?

The answer is yes!  

Laser cutting is a relatively new post-press processing technology. And laser cutting is a processing method that uses a high-density laser beam to cut paper products. It can create hollow or semi-hollow patterns on a variety of papers. By focusing light into a compact beam, a laser cutter can precisely control the cutting of paper, including corrugated cardboard and cardstock.

Although laser machines are expensive, the laser paper cutting process allows for mass production and keeps production costs at a reasonable level. Combined with the use of computer design software, CNC cutters can realise complex laser cutting designs. It makes laser paper cutting easier and more precise.

Unlike traditional paper cutting, laser paper cutting makes full use of the high energy and high density characteristics of laser. The laser beam illuminates the paper, causing it to evaporate, thus leaving a certain geometry. In addition, there is no physical contact during the entire process of laser cutting and laser engraving the paper. Therefore there is no deformation, damage or burning of the paper.