1. We must be active in the printing industry. For example, the setting of printing tension in Mailing Waybill printing is relative, not absolute. It must be determined according to the characteristics of different papers and printing conditions. Tension standards are too late, too large and too small settings will have a negative impact on print quality.

2, different paper standards are not the same, too much tension will cause the paper roll to break, and because the slitting knife problem will also cause the paper roll to produce a slight gap, this time is not clear and blindly improve the express single printing speed, increase Printing tension can also cause paper breakage. When the printing tension is not too good, it can also cause the upper and lower joint holes of the carbonless paper to be misaligned, resulting in the joint sheet not being tight, the printing hole deviation of the printer, and the greater the printing tension, the generated hole The more serious the bit deformation, the result of the company's office efficiency, and even the return of the customer. At this time, the staff responsible for the production of the printing workshop must be responsible, promptly find the problem, adjust and reduce the printing tension, thus avoiding the emergence of related problems.

3, in the Package Waybill must have a good printing effect, you must make the appropriate matching of the printing parameters, if the printing tension is too small, it will cause inaccurate overprinting, paper running Problems such as partial wrinkles and wrinkles eventually damage the quality of the printing. If the above problems occur, it means that the tension setting of the printing should be increased, so as to improve the printing effect and improve the printing efficiency. Of course, the tension will also have corresponding problems. In addition, the characteristics of the paper should be combined. In short, the control of the tension is the grasp of the contradiction balance and the performance of the printing professional printing strength.