Printing color difference of antistatic bag products caused by poor ink feeding device
When the centrality of the iron roller is poor or there is wear and deformation, the steel plate of the ink holder will also be worn and deformed, and the mechanism controlling the rotation of the ink bucket roller has defects, which will make the ink output unstable in the process of anti-static bag printing, and also cause the color difference of printing. In addition, attention should be paid to the reasonable ink feeding device. There are two ways to adjust the ink in the ink hopper, one is to adjust the gap between the ink hopper steel sheet and the ink (ink feeding) iron roller; the other is to adjust the rotation radian of the ink transfer iron roller.
Packaging bag knowledge: rice anti-static bag vacuum packaging bag conventional size?
In order to ensure the quality of rice, more and more rice merchants choose vacuum packaging bags. In order to facilitate friends of all parties to choose suitable rice vacuum packaging bags, several conventional rice vacuum packaging bag sizes are collected for you, as shown in the table below:
List of common specifications of rice vacuum packaging bag weight, size and thickness of rice
Weight vacuum bag size vacuum bag thickness 2a.jpg
2.5KG          27cm*40cm                  13C-15C
5kg 30cm * 50cm or 32cm * 52cm 16c-18c
10KG           35cm*60cm                  19C-23C
15KG            40cm*65cm                 22C-26C
25kg 45cm * 77cm above 25C http://www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Dongguan special bag, plastic bag, plastic bag, plastic bag