Precisely what are metal mesh screens? These are basically nets which are employed in a variety of applications including construction, utensils and fencing. For instance, get yourself into any kitchen these days and you are clearly more likely to view a metal mesh screen sitting from the counter, draining away the lake from wet dishes and silverware. Stainless steel’s corrosion resistance makes the material highly amenable to the task.
But additionally you will notice metal mesh screens employed in the screen printing industry. That usage is the focus with this discussion. What follows is a rundown of the reasons why you as being a screen printer may wish to give serious thought to some wire mesh screen constructed of metal.
Above all, quality lies on the first step toward these mesh screens for your screen printing industry. Screen printers who use wire screens made of stainless steel wire mesh enjoy the highest level of registration accuracy, precision treating their ink deposits plus a superior level of abrasion resistance.
Moreover, the mesh screens exhibit outstanding dimensional stability and narrow tolerance of thickness on the fabric getting used in the screen printing process. As a result, printers experience more uniform and accurate aperture widths than previously.
It’s the strength of the material where these benefits are derived. Specifically, the strong excellence of the steel permits the usage of thinner wire diameters. Moreover, steel wicks away moisture, preventing it from being absorbed. It also is generally capable to withstand both low and high temperatures along with humidity with ease. Indeed, applied temperatures of up to 600°C (1112°F) can be treated.
Another benefit of utilizing a chrome steel wire mesh screen is that it will maintain its size and shape. This is because the steel where it’s made resists shrinkage, stretching and sagging. As a result, the printer enjoys flawless screen printing every time, even though years of use.
Don’t allow the assumed rigidity of the steel impede of giving wire mesh screens a try. These are actually more elastic than might be expected yet they still pay the user the dimensional stability s/he is looking to get. This really is even during situations the location where the wire mesh has limitations at an angle towards the stencil frame.
That elasticity, actually, allows the screen printer to stretch a highly-tensioned, drum-tight screen and print which has a minimum off-contact distance. Fundamentally optimum accuracy as well as the most consistently printed end result.
Finally, the wire employed in metal mesh screen has conductivity benefits for the reason that this doesn’t emit an electrostatic handle of its.
Now that all metal wire mesh’s benefits are already outlined, in what screen printing capacities can the fabric go to best use? The prime tensile strength and yield stress properties of the metal make the mesh especially amenable to stencil printing.
Wire mesh may also be calendered for defined ink deposits. This calendaring process removes air pockets present in all as-woven wire mesh. Subsequently, it forces the wire knuckles into their final positions, providing a screen that’s stabilized in a short time.
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