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Today poly plate printer has replaced many methods of printing. The productivity has increase and it is a cost saving system for many people especially the commercial printing shops. This poly plate printer is affordable and it is easier to use comparatively to others. For most print orders the poly printing plates with the strength of 0.2 mm for 70 lines per centimeter screens will be more suitable. You should always remember to adjust the machine and printing substrate properly. This will diminish the strain on the poly printing plates. Make sure that the plate cylinder is oil free during the clamping. The printer ink with a highly pigmented one will allow it to transfer at a low level. Make sure that the inks are not mixed with the printing oil or any other printing agents to get an optimum quality printing. While mixing the dampening solution, you should be very careful and pay much attention to the dosage amount that the manufacturer has instructed. You can use more additives to avoid printing problems like scumming or clusters in the corners but as far as possible try avoiding overdosage. For a proper outcome of the printing it is important that you should maintain the machine carefully and in a regular basis. One important instruction is that the reverse side of plate should never be dampened. |