What is the reason of high speed carton printer lower precision

What is the reason of high speed carton printer lower precision
High speed carton printing machine printing misregister, not the operating personnel adjustment problems, but the design of products beyond the equipment printing precision, increase the difficulty of printing. So a small text and pictures, to reflect the overprint, unreasonable design is difficult to ensure the accuracy of the overprint, will cause the rejection rate increases or the printing pattern unsightly phenomenon.
 

The general high speed carton printing machine printing precision can be 0.5 ~ 1mm, temporarily according to the data for analysis. Such as the design of overprint bleeding is less than 0.2 mm, it is beyond the limit of the overprint printing machine 0.5mm.
Such as printing machine printing precision is: 0.5mm, printing version of the bleeding: 0.2mm, the two version is added together 0.4mm. Printing machine precision 0.5mm minus the printing version of the bleeding 0.4mm is equal to 0.1mm.
This 0.1mm will show the hollow phenomenon, occurrence of misregister, such as technology and presents the shortcomings or slightly equipment vibration, so we can not guarantee the accuracy of registration. www.chinacartonmachine.com
So in the design of printing should pay attention to the following points:
1, high-speed carton printing machine printing precision printing machine, according to the accuracy of the design value of bleeding.
2, we must take into account the text font such as Arial Black overprint, and is relatively large.
3, when printing a note pattern color, shape and color.
4, considering the influence of the paper feeding direction, the direction is not the same as the printing accuracy is not the same.
In misregister to solve from many aspects, when the equipment precision is not high, can be considered from the angle of design and feed angle sort, combined with the production technology to adjust, be able to do the best of exquisite products.