â–¡ Zhou Honglan Qiu Wei Vacuum suction platform is an indispensable equipment for screen printing workers. For printing paper and other flat materials can not be less, and some people use flat-plate glue on the ordinary table, which has a drawback, that is, the back of the printed product is easy to dirty, and is not conducive to positioning. If you do not glue, then the problem of off-grid will make people headaches, here to introduce a simple and practical vacuum suction platform, the size of the table can be less investment, the use of effects can be completely with some manufacturers to manually inhale Compared to Taiwan.
First of all, Taiwan and Taiwan, the use of 5mm transparent pure organic board, should not use polypropylene or other transparent plates containing impurities, pure organic plate 783, cyclohexanone, thinner and ink with anti-corrosion effect. In the process of use, the solvent described in h is dropped on the table and can be wiped off as soon as possible, it will only affect the finish of the table, but it will not affect the flatness of the table. The polypropylene plate and other transparent plates are finished when they hit the solvent, so they cannot be used. The next job is to drill holes. The author recommends using a drill with a diameter of 1.5 to drill the hole on the organic board. The interval between the holes is about 2 rm. The punching is very light and very fast. I have tried other materials transparent plate, the result can not hit a child hole, melted plastic put the drill bit tightly / - layer, and the hole is not regular, pure organic plate is not done after the table, and then use Wood or steel is used as a box. If wood is used, the material should be as thick as possible to prevent deformation of the box when inhaling. If the countertop is large, the cross section must be made in the box. H should still ensure the flatness of the countertop. A wooden board should be laid over the crossover so that it fits exactly with the size of the organic board. The board is hand drilled. Some holes are drilled to make the gas fluent during pumping. Welding with steel is similar to using wood. However, if the steel plate at the back is too thin, it will give a “click†sound when it is inhaled. The woodwork joints are sealed with putty and paint. Two glass glues are coated on the most G. The steel box body is sealed with glass glue directly on the edge of the carcass to install a butterfly clamp or K. It is precisely adjustable clamp, and then the hole will be made. Organic board tiled in woodworking board. Around the m leather seal, leather glue is very easy to buy in the store, more than a dozen dig, so that the whole box is declared to be completed%, I have seen some friends make their own aluminum alloy table with a vacuum pump as inspiration Equipment, in fact, no need to, aluminum alloy punching button is more difficult, 丨 1 is easy to deformation; vacuum pump is too expensive and too squeamish, often damaged, I recommend the use of medium pressure fan conversion, if not too much noise, the vacuum cleaner is also better The selection of the general conditions, 50nx60rm Taiwan and the choice of 250W fan, hee hee. 2mx2.4m Taiwanese 750W fan selection, 2mx4m table can use two 550W or 750W fan,: 窀 使 ) ) ) 11) fan is produced in Shanghai should public dust, suction effect is quite good, cardboard or other plate put up to push Can not move, suction symbols can be more - at the same time in a suitable position to install a valve, is conducive to the operator to screw.
The “T†is not a ten-stick, plastic sheet, transfer paper, and tone printing (including large- and four-color printing). The effect is good, and the maintenance of the 丨 'singularity, such as the use of stencils on the template, I believe this Will give screen printers better benefits and know-how
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