Thermal Paper 57*30mm*10m

57*30mm*10m
Because the total length of the paper roll is directly related to the cost-effectiveness of the paper roll, if the indicated diameter is 60mm, but the actual length is only 58mm, the length of a paper roll will be reduced by about 1 meter (the specific reduction depends on the thickness of the paper), but the thermal paper rolls sold on the market are generally marked with X0, and the actual diameter is often less than X0.
Another thing to note is the diameter of the tube core in the middle of a roll of paper. Some merchants will also tamper with the tube core, choose a larger tube core, and the length of the paper will be shortened a lot. The simple way is that the buyer can bring a small ruler to measure whether the diameter is consistent with the diameter marked on the packaging box. The diameter of the tube core also needs to be paid attention to, so as to avoid the illegal merchants shortchanging the buyer and causing the buyer to suffer losses.