Tuesday 17 May 2016

For Top-quality Screen Printing Maryland Should Be Prioritized

By Dennis Bell


Screen printing refers to a printing technique that employs a mesh to transfer ink onto substrates except in regions in which blocking stencil is applied to make ink impermeable. A squeegee or blade is moved across the screen filling ink into open mesh apertures. Passing a reverse stroke causes the mesh to momentarily touch the screens along some line of contact. The ink touches the wet substrate to print. When in need of screen printing Maryland is the location to visit.

Other names are also used to refer to this process. Such names include silk-screen, serigraph printing, and screen serigraphy. The technique may be used to print mono-colors as well as multiple colors. If the application requires many colors to be printed, numerous screens have to be used and each color is printed independently in turn.

Silk was the most commonly used material before polyester was invented. The dominance of silk before polyester is where the names like silk-screen have their origin. Large scale adoption and use of synthetic threads has happened even though polyester is still the most dominantly used. Various properties of the final work is influenced by mesh size since the sizes vary.

Silk-screen as a kind of stenciling first appeared in recognizable form in the Song Dynasty in ancient China. It appeared around 960 to 1279 AD. Japan and other Asian countries later adapted the art and newer methods were invented. It was until late 18th century when silk-screen was introduced to Western Europe. However, it remained largely unused until when silk became more available from the East as an item of trade.

The credit for popularizing screen printing as an artistic technique often goes to Andy Warhol. Michel Caza and Sister Mary Corita Kent are the other individuals who also played a major part in making the method popular. They made works that were recognized on an international scale. Michael Vasilantone produced the first machine for multicolor screen printing in 1960. He applied for a patent over the machine in 1967, which was granted two years later in 1969.

The advantages and benefits associated with this technique are many and diverse. For instance, it is suitable because it is able to produce large quantities of substrate per unit time. Up to 1800 shirts can be produced currently. The highest ever achieved number of substrates per unit hour is 1805. This speeds are four times higher than those in typical manual loading operations.

In comparison to traditional printing methods, silk-screen is more versatile. Surfaces do not need to be planar. Also, unlike lithography or etching surfaces do not have to be printed under pressure. Various materials can be printed including plastic, metal, glass, paper, textiles, wood, and ceramics. Different inks can be used for each of the materials.

The applicability of this technique on a wide variety of materials makes it very suitable for use in different industries. Some industries that apply it are involved in the production of medical devices, thick film technology, textile fabric, clothing, snowboard graphics, balloons, and decals. Others include printed electronics, product labels, and signs and displays.




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