Kamis, 05 Mei 2016

For Best Screen Printing Maryland Is The Way To Go

By Dennis Bell


Screen printing as a technique of printing employs meshes to transfer ink onto a substrate with the exception of areas rendered impermeable by blocking stencils. Blades or squeegees are then passed across screens, filling open apertures with ink. Meshes get in contact with screens momentarily when reverse strokes get passed. Contact between wet substrates and inks cause printing to occur. When one needs the best screen printing Maryland should be the place to pay a visit.

This technique is also known by other names. Some of them include screen serigraphy, silk-screen, and serigraph printing. Both singular and multiple colors can be printed using this method. In case of multiple colors, a single color has to be printed at a time and multiple screens need to be used.

Before polyester mesh was invented, this process was predominantly done using silk. That is why names like silk-screen are used to refer to it. Synthetic threads have been adopted more in the screen printing process. However, meshes made of polyester are the most commonly used ones. The final appearance, design, and outcome of the finished work depend on the mesh size used because there are different sizes.

The first realizable forms of silk-screens were discovered between 960 and 1279 AD in the Chinese Song Dynasty. After the discovery the Song Dynasty, the process was adopted by many other Asian countries, especially Japan. It was only until the eighteenth century that its introduction into Western states happened. The adoption was slower after introduction until when silk was introduced from the East in trade in Western Europe.

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.

There are many advantage associated with this method. First, modern automatic presses allow for the rapid production of large quantities. Currently, up to 1800 shirts can be produced with a period of one hour. The speed loading record is at 1805 shirts in an hour. The world record speed is four times greater that the typical average speed for manual loading.

There is a high level of versatility in silk-screen in comparison to other conventional methods. The surface used does not necessarily need to be planar. Also, as contrasted from etching and lithography, surfaces are never printed under pressure. The range of materials that can be printed is high and it encompasses metal, paper, textiles, plastic, ceramics, glass, and wood. Inks used on the materials differ.

This technique is applicable on a wide range of materials, an attribute that makes it very useful in various industries. Examples of industries that use it are those that make medical devices, textile fabric, decals, clothing, thick film technology, snowboard graphics, and balloons. Additional industries are signs and displays, printed electronics, and product labels.




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