Retail Hinged Lid Cigarette Box Printed Edition Pasted Accurate, Flat, Not Warp Edition Of 3 Tricks

Retail Hinged Lid Cigarette Box printed edition pasted accurate, flat, not warp edition of 3 tricks

Accurate pasting

The lower the accuracy, the greater the impact on the production efficiency of the printing press. In order to solve the accurate paste version, we need to pay attention to the following aspects of improvement:

1, the printing plate base must be square;

2, the substrate and plate strip must be flush;

3, the printing version of the center line must be straight, but also up and down;

4. Draw the box type diagram of the carton on the sheet base, so as to paste the plate more accurately;

5. Keep the cross marks on the printed version as the basis for measuring parallelism and data.

These 5 aspects are very important details. For example, if the printing plate base is not parallel to the plate strip, there will be deviation in the measurement distance when pasting the plate, leading to inaccurate pasting. This, 5 points can be done to improve the accuracy of pasting.

The printing plate is flat

If the printing version is not smooth, then there will be printing paste version, dot blockage and other phenomena. The main reason for the uneven printing plate is that when the double-sided tape is pasted, there are bubbles when the tape and the plate are pasted, resulting in the layout of the bubble will be raised, higher than the printing plate in other places. Then the strength of printing is not the same, causing printing quality problems. So we must pay attention to the flatness of double-sided tape when pasting, which is a very important matter.

Printing warped plate

If the printing plate and the printing roller surface contact is not close, will make the plate up. The upturned part is easy to penetrate the ink and then pop off, resulting in the printing plate being damaged or lost in the printing process. This is one of the main reasons for the warped version, so the use of adhesive tape must be good, but also resistant to a certain temperature, after the first printing of the printed version of the edge, or the use of water-free adhesive paper seal firmly.

Pasting and printing is a delicate job, but also a certain technology. If the printing plate is not well pasted, the efficiency and quality of the printing press can not be guaranteed. In many excellent companies, the printing captain is selected as the personnel to paste the plate, which also shows the importance of this position.