Computer Logistics Waybills is usually printed from carbonless paper, with holes on both sides, which is convenient for needle printer printing. The application is very extensive, including express orders, confidential payrolls and other bills, and printing manufacturers produce in printing. When it comes to ensuring the quality of printing, we must consider many aspects. The tension setting of printing will directly affect the quality of computer Courier Waybill printing. So what specific conditions will affect the setting of printing tension?

The side of the carbon-free paper roll is tight on one side. If the normal standard paper roll is consistent because the tension on both sides is the same, the paper roll in the computer paper printing process will not be shaken left and right, the printing is accurate, and no paper break will occur. In fact, it is not easy to go wrong. On the contrary, it will cause the above problems. How to judge the problem that the carbonless paper roll has elastic edges? We can push the ends of the paper roll with fingers, if the paper roll end is loose, The decrease in density represents the emergence of problems.