Polla product AirKnife applies for a new patent

Polla is applying for a patent on its new product, AirKnife. This is the world's first blade design that minimizes electrostatic adsorption to minimize wear.

In the past, printing companies had to set up plastic film and static paper for bleeding on three sides. Everyone was very familiar with the following operations: After cutting one side, the material sticking to the knife must be manually separated and repositioned. This process is very tedious and time-consuming. It also increases cost and reduces production efficiency.

Today's Polla air cutters use a special blade structure that compresses air to create air-drying effects between the blades and the cutting waste. This almost prevents all cuttings from sticking to the blade, thus saving a lot of time. If you add Autotrim, you will get a very quick return on this choice.