Semi-automatic precision screen printing machine

The automatic screen printing machine is a precision automatic screen printing machine for the printing factory. Daily maintenance is very important. Because routine maintenance can ensure that your automatic screen printing machine works in the best state, so that the products you print with the automatic screen printing machine will be the most beautiful, the smallest color difference. If you don't do the maintenance of the automatic screen printing machine, even if the best equipment is used for you, your printed matter is likely to have problems frequently, and you may lose many of your customers. The first is to purchase advanced automatic screen printing machines from large factories. How to maintain the automatic screen printing machine in peacetime? This article will introduce you to the semi-automatic precision screen printing machine.

Screen printing machines are prone to failure when printing, some are unilateral reasons, but more are complicated reasons, so the operator of the flat screen printing machine should pay special attention to the cause of the failure, so as to take corresponding countermeasures.

1. Blocking, that is, the part of the image with mesh can not transfer ink during printing. This phenomenon will affect the printing quality. In serious cases, normal printing will not be possible.

The solution adopted is as follows: change the printing material that is not easy to drop powder, reduce the viscosity of the ink, so as to avoid blocking. In the selection of ink, the climate influence should be considered, the viscosity of the ink should be appropriately reduced, and the fluidity of the ink should be improved.

2. The ink does not adhere to the substrate of the flat screen printing machine

Solution: Regularly clean the flat screen printing machine to remove oil and dust, corona and plasma on the surface of non-polar products, improve the adhesion of ink on the surface of the screen printing machine, and replace the ink with high viscosity. You can add new ink.

3. Ink film edge defects, when printed with a flat screen printing machine, the edge of the saw is broken, the general quality of the screen printing plate, the edge should be smooth.

By selecting a high-mesh screen and a high-resolution photosensitive material, the thickness of the flat screen printing plate can be ensured to be uniform, and the occurrence of defects can be reduced.

Automatic material saving device, printing object spacing 1-0.5 (mm) to save materials. At the same time, the protection screen will not be broken due to the knife. Usually, the parts of the automatic screen printing machine should be checked regularly for looseness, whether the screws are tightened, etc. If you find a fault, do not open it yourself, in case the line is wrong. It may damage the whole machine. It is best to ask a professional to guide the repair. Finally, if the automatic screen printing machine takes a while to start using, then clean the machine and put it in a cool, dry place to prevent moisture.

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