What are metal mesh screens? They’re basically nets which are employed in a variety of applications including construction, utensils and fencing. By way of example, get yourself into any kitchen nowadays and you are clearly planning to go to a metal mesh screen sitting on the counter, draining away the river from wet dishes and silverware. Stainless steel’s corrosion resistance helps make the material highly amenable to this particular task.
But also you will see metal mesh screens employed in the screen printing industry. That usage will be the focus of the discussion. Below can be a rundown of the reasons why you as a screen printer may wish to give thinking into a wire mesh screen a number of metal.
To start with, quality lies at the foundation of these mesh screens for that screen printing industry. Screen printers using wire screens manufactured from stainless steel screen enjoy the highest amount of registration accuracy, precision control of their ink deposits and a superior amount of abrasion resistance.
Additionally, the mesh screens exhibit outstanding dimensional stability and narrow tolerance of thickness for the fabric being utilized within the screen printing process. Consequently, printers experience more uniform and accurate aperture widths than ever before.
It is the strength of the material from where these benefits are derived. In particular, the strong quality of the steel provides for the use of thinner wire diameters. Additionally, steel wicks away moisture, preventing it from being absorbed. It also is generally capable of withstand both everywhere temperatures in addition to humidity effortlessly. Indeed, applied temperatures all the way to 600°C (1112°F) can be remedied.
Another benefit utilizing a stainless-steel wire mesh screen could it be will hold its configuration. That is because the steel from where it’s made resists shrinkage, stretching and sagging. Consequently, the printer enjoys flawless screen printing whenever, even with many years of use.
Don’t allow the assumed rigidity of the steel impede of giving wire mesh screens a try. They’re actually more elastic than may be expected yet they still afford the user the dimensional stability s/he needs. This is true even during situations the place that the wire mesh is fixed within an angle towards the stencil frame.
That elasticity, in reality, enables the screen printer to stretch a highly-tensioned, drum-tight screen and print having a minimum off-contact distance. The end result is the highest possible accuracy along with the most consistently printed end product.
Finally, the wire employed in metal mesh screen has conductivity benefits in this it does not emit an electrostatic control of its.
So now that all of metal wire mesh’s benefits have already been outlined, in what screen printing capacities can the material go to best use? The high tensile strength and yield stress properties of the metal make mesh especially amenable to stencil printing.
Wire mesh can also be calendered for defined ink deposits. This calendaring process removes air pockets present in all as-woven wire mesh. Therefore, it forces the wire knuckles inside their final positions, resulting in a screen that is stabilized in a short time.
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