The Basics of Screen Printing

Screen printing is a process in which a design is printed on a screen. The process is straightforward and requires a skilled staff. The artwork must be burned onto the emulsion-coated screen. The emulsion is then exposed to Ultra-Violet light, which makes it photosensitive and renders it insoluble in water. After the emulsion has been burnt onto the screen, the overlay is placed over the image to create a finished product.

In order to achieve the desired effect, a stencil is created. The stencil is created by blocking off the open spaces in the screen that correspond to the design. These spaces are where the ink will be placed on the substrate. Once the design is cut out, the stencil is removed and the printing process begins. A production specialist will undo the Tees and begin the process. The screen will be set on an automatic press where the screen is loaded and a technician will prepare it.

The printing process is lengthy and involves internal prep work. A production specialist will undo the Tees and prepare the screens. Printers will then set up the screens according to the approved artwork and put them on an automatic screen printing press. The team will determine which order the colors will appear on the screen and whether flash curing is necessary between colors. When the screen has been finished, the printer will load the ink and squeegees onto the press. The printer will then register the colors on the screen to ensure that they are lined up properly.

After the screen is set, the printing process can begin. The screen is laid over the flat surface and the ink is poured onto it. The screen is then pulled or pushed through it with a squeegee or roller. Once the ink is forced through the mesh, it will transfer to the substrate without blocking the substance or the printing. When finished, the print will be crisp, bright, and colorful. Its advantages have made it the most popular printing method today.

As with any printing process, screen printing is not for the faint of heart. This technique is a more expensive and complex process. However, if you are able to manage the steps involved, screen printing can be a great choice for your project. In this way, you can create a unique design while using the same equipment. Once the ink is applied, the design will remain visible for a long time. A simple sanding and rinsing process are necessary to remove any excess screen.

Screen printing uses a wooden or metal frame. The screen is covered with a fine mesh fabric. Silk threads were used in the past, but today, polyester fabrics are the preferred material. You can vary the thickness of the fabric depending on the desired end result. Once the screen is covered with the emulsion, it is ready for use as a stencil. Once the printing is complete, the screen is washed to be reused again. For more details on screen printing visit Chicago screen printer.