Serigraph technique dates back to ancient times. This technique uses direct impact to a stencil through a curtain spread over a frame. The holes made on the stencil determine the form of the image printed. The ink or print material passes over through a mesh. The versatility of this method makes screen printing Bethlehem very popular for reproduction of a wide variety of works.

Serigraph does not involve any application of pressure at all. Production is executed with a range of materials for home and commercial purposes. The rudimentary materials used are affordable and easily available. Prints are made on ceramics, paper, wood, glass, metal, fabrics and plastics using this method. This makes this technique very popular across many cultures in the world.

The process of production is easy but time consuming. Available in the market are silkscreen machines that saves time and energy respectively. These come in several varieties. Manual machines are the least expensive serigraph machines. These are made of steel and coated by powder for durability. This print on flat surfaces only and all the processes involved are done manually.

The other category is semi automatic machines. This equipment is not labor intensive and produce grater output than manual ones. The processes are manual and partly automated. An activity such as moving the fabrics is automated while other like loading or unloading is manual. The display unit is placed pneumatically and the machine consumes electricity. This provides a wide range of colored print on diverse materials.

Automatic silk screening machine performs all its procedures mechanically. The machines are wholly automated and operate on hydraulics, controls systems and electric servers. These produce high quality work and their productivity is very high. These categories of machines have very high efficiency and are prevalent for screen printing Bethlehem, PA.

A very fine mesh of nylon, polyester or silk is stretched on wooden or aluminum frame. Using photography, a negative design is made on display unit. Using ultraviolet rays holes are made where color is filled during reproduction process. Using photosensitive screens a light sensitive emulsion is made to cover the mesh. This film jams the holes in the mesh when it dries up binding together the desire image on the film and the mesh.

The work is exposed to ultraviolet light using print down technique to dry it up. Water is run over the work to remove wet suspension leaving the display unit clean. A stencil matching the image is created. Then the frame is impacted on the reproduction material and inked passed beginning with light colors to most heavy. Most printers have a squeegee that is used to press the ink on the material. If the stencil is made of durable material such as plastic, it is subject for use in another time.

Depending on your needs, you may decide to buy a new machine or go for second one. A little market research will provide you with all necessary details. Screen printing Bethlehem gives excellent results. It requires little equipment and is a viable business. Apart from light sensitive emulsions, all other equipment in the reproduction system is cheap and affordable.