Exactly what are stainless-steel mesh screens? These are basically nets which might be employed in a number of applications including construction, utensils and fencing. By way of example, walk into any kitchen today and you are planning to view a stainless-steel mesh screen sitting from the counter, draining away the river from wet dishes and silverware. Stainless steel’s corrosion resistance helps to make the material highly amenable for this task.
But more commonly you will see stainless-steel mesh screens employed in the screen printing industry. That usage will be the focus of the discussion. Below is really a rundown of the main reasons why you as a screen printer may wish to give thinking into a wire mesh screen a number of stainless-steel.
First and foremost, quality lies on the foundation of these mesh screens for the screen printing industry. Screen printers using wire screens manufactured from stainless steel wire mesh enjoy the highest degree of registration accuracy, precision control over their ink deposits and a superior degree of abrasion resistance.
Furthermore, the mesh screens exhibit outstanding dimensional stability and narrow tolerance of thickness for the fabric being utilized from the screen printing process. Because of this, printers experience more uniform and accurate aperture widths than in the past.
It’s the strength of the material from which these benefits are derived. Specifically, the strong company’s steel permits the application of thinner wire diameters. Furthermore, steel wicks away moisture, preventing it from being absorbed. It’s also generally able to withstand both high and low temperatures and also humidity with ease. Indeed, applied temperatures up to 600°C (1112°F) can be handled.
Another benefit of employing a stainless-steel wire mesh screen is that it will maintain its configuration. The reason being that the steel from which it is made resists shrinkage, stretching and sagging. Because of this, the printer enjoys flawless screen printing whenever, even though numerous years of use.
Never allow the assumed rigidity of the steel impede of giving wire mesh screens a go. These are actually more elastic than may be expected yet they still give the user the dimensional stability s/he needs. This is true even during situations the location where the wire mesh has limitations in an angle on the stencil frame.
That elasticity, in fact, permits the screen printer to stretch a highly-tensioned, drum-tight screen and print with a minimum off-contact distance. The end result is the highest possible accuracy along with the most consistently printed end result.
Finally, the wire employed in stainless-steel mesh screen has conductivity benefits because this doesn’t emit an electrostatic control of its very own.
So now that all stainless-steel wire mesh’s benefits are already outlined, as to what screen printing capacities can the information be put to best use? The prime tensile strength and yield stress properties of the stainless-steel result in the mesh especially amenable to stencil printing.
Wire mesh may also be calendered for defined ink deposits. This calendaring process removes air pockets contained in all as-woven wire mesh. In turn, it forces the wire knuckles within their final positions, providing a screen that’s stabilized quickly.
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