First, screen printing machine screen frameGenerally there are two kinds of wooden frame and aluminum frame: the price of wooden frame is cheaper, the packaging is safe, suitable for manual printing, but the recycling is relatively poor, because the net pulled out of the wooden frame is easy to relax, reduce the recycling of the net, the price is a few dollars, aluminum frame relative to the wooden frame has its effect of reaching a high recovery rate, not described here!Second, silk screen gauzeThere are many kinds, like nylon gauze, tapecord gauze, metal gauze and other wine packaging, from the cost and applicability of consideration, generally use nylon gauze, in addition, there can be a difference in color, for dyed gauze, this is relative to the combination of four colors printing, because dyed gauze can be Mohr phenomenon, this is later to say, here do not say, This remember said before the mesh mesh number, I said "T" is only the mesh model electronic supervision code, mesh number of the expression method should be mesh/square meter, generally 77T=180 mesh 100T=250 mesh 120T=300 mesh 140T=400 mesh 165TT, I do not remember, do not know whether, please correct the combination printing, In addition, there are 43 tons of mesh. 34T. There are other models!

How to use pad printing machine to print good productsSome customers buy back a pad printing machine do not know how to use, how to better print their own products. Now let's talk about how to use pad printing machine.First, the use of pad printing machine, we must first know what the pad printing machine consumables are,Pad printing machine consumables are: steel plate, plastic head, fixture, ink, these consumables to cooperate with each other in order to print good products.1, want to print a good product etching steel plate is very important, first of all, we have to see what the pattern printed by the customer is like, is a number or English letter or a small pattern this is very simple ordinary etching can, if there are some large patterns must be sandblasted on the steel plate so that the etched steel plate transfer to the substrate effect is very good.2. Rubber head: The selection of rubber head in different products is completely different, according to different products and the size of the pattern to be printed to select the size of the rubber head and the hardness of the rubber head.

The maintenance and maintenance of pad printing machine involves various aspects of management: here only points out the basic requirements that must be met to maintain the normal operation of the machine, and other aspects of management need to be regulated by the user to formulate relevant rules and regulations.First, air compressor: moisture with moisture in the air duct is easy to reduce the service life of air compressor components. Although the machine entrance is equipped with a three-point combination filter, if the place where the air compressor is placed is wet, a large amount of water vapor will be operated by the air compressor. When entering the air compressor, in this case it is necessary to install a freeze dryer to completely remove water in the air or often discharge the water in the filter cup and the water vapor in the air compressor cylinder.Two, three point combination: the air pressure should be maintained at 4~6bar. Although the filter cup has an automatic drainage function, if the filter cup holds too much water, you can manually remove the water vapor in the cup.

The automatic screen printing machine is simply called leakage, which forces the ink to leak from the mesh through the scraping pressure. The use of screen plate, glue scraper. Pad printing is to transfer the pattern engraved on the steel plate to the workpiece through the role of the rubber head, similar to stamping. Use steel plate, head. Under normal circumstances, the ink layer of screen printing is thicker than pad printing, so it is easier to pad printing patterns with thin lines, and it is easier to screen printing patterns with large color blocks.Automatic screen printing machine ink dry too fast and easy to block the net, and there will be different stages of color difference when mass production. The high quality pad printing ink takes only a few seconds to completely dry the surface when it is printed on the product. In the printing process, when the adhesive head is taking the ink, the adhesion between the adhesive head and the ink is greater than the adhesion between the ink and the printing plate, so that the pattern can be completely removed. When printing, the adhesion between the product and the ink is greater than the adhesion between the glue head and the ink, so that the pattern can be completely printed on the product. And pad printing can be continuously printed several times in the same position on the product, the screen can not, the screen can only be printed twice until the ink surface printed on the product is dry, otherwise there will be a high defect rate.