What is the working principle of a band saw paper cutter?
When we buy toilet paper, we usually look at whether the paper of the toilet paper is white and soft, and we also look at whether the cutting of the toilet paper is neat. Generally speaking, neat gives people a clean feeling, which is easy to accept.Everyone may think that the paper cutter is the same as the slitting machine, but in fact they are different.
For the toilet paper cutter, everyone is more concerned about the cleanliness and accuracy of its paper cutting.So what are the factors that affect the toilet paper slitting machine?
First, the shape and sharpness of the cutter: When using a double-edged knife carrier, the friction and cutting force of the paper stack on the beveled surface of the knife carrier are reduced, and the accuracy of cutting is improved.The sharpening of the blade, the cutting resistance of the cut object to the cutter during cutting is small, the wear and power consumption of the machine are small, and the cut product is neat and the incision is smooth.On the contrary, if the sharpening edge is not sharp, the cutting quality and cutting speed will decrease, and the paper on the paper stack will be easily pulled out when cutting, and the upper and lower knife edges of the toilet paper cutter will be inconsistent.
Second, the pressure of the paper stack: The paper press must be pressed along the cutting line of the paper.With the increase of the pressure of the paper press, the possibility of the paper being pulled out from under the paper press is small, and the accuracy of the toilet paper slitting machine is high.The adjustment of the pressure of the paper press should be adjusted according to factors such as the type of paper cut, the height of the cutting, and the sharpness of the sharpening blade.
Third, the types of paper: When cutting different types of paper, the pressure of the paper press and the sharpening angle of the blade should be adapted to the toilet paper cutter.The correct pressure of the paper press should enable the cutter to cut into the paper stack in a straight line.It is generally believed that when cutting soft and thin paper, the pressure of the paper press should be greater. If the pressure is small, the paper on the top of the paper stack will bend and deform. The deformation of the upper layer of the paper stack is large, and the paper after cutting will appear to be long and short; when cutting hard and smooth paper, the pressure of the paper press should be lower. If the pressure is too high, the blade of the toilet paper slitting machine will easily deviate from the side with less pressure when cutting, and the paper after cutting will appear short and long.When cutting hard paper, to overcome the cutting resistance, the sharpening angle of the cutter should be larger.Otherwise, due to the thin grinding edge, the anti-cutting force of the paper cannot be overcome, and the phenomenon of insufficient cutting in the lower part of the paper stack will be formed, which will affect the cutting quality.
Post time: Nov-10-2023