Screen printing can also be called a Screens Mesh. The textile method and the material selected for the mesh will indirectly affect the tension of the net. In fact, these factors are also needed to measure when stretching the 
net. When measuring, the tension point to the frame should be 10 cm. Otherwise, the tension will be wrong.
The unit of screen mesh tension: Newtons/cm (N/CM), which can be measured with a Newtonian tensiometer. The tensiometer measures the tension in the warp and weft directions. The so-called warp tension of the screen is the tension in the winding direction of the whole roll, that is, the tension in the direction of the edge typing; the weft tension of the screen mesh is the tension in the width direction of the screen. If the side of the frame is as long as 3 meters, when the net is stretched, the tension given in the table is reduced by 20-25%. In order to ensure that the screen grid is not torn in handling and printing, it is necessary that the tension should be lower than the tension given in the table when stretching the net.
Tension
requires one of the factors
Manual printing, rough printing products, or for precision, size, etc., the tension > 6N / CM, it is worth noting that in the color block overprinting, in order to make the overprinting position accurate, not only the screen tension should be greater than 10N / CM, Moreover, several sets of overprinted plates must reach the same tension, which is more important for dot printing, otherwise it will cause deviations of moiré and hue.
The above is a brief explanation of the tension and requirements of the Screens Mesh, if you have any questions about the use of the product. You can consult maishi's professional and technical personnel, professionals will answer for you,
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