The chosen type of ink is placed on the screen and is wiped and pushed through the negative image using a blade or squeegee.Then, the silkscreen is placed on top of the metal surface. Repro VU print services takes care of all printing work primarily for employees and students of VU Amsterdam or companies affiliated with the VU Campus.This time, the screen should be ready for printing.The transfer film that is printed with the design is placed on the screen.The baking process is used for solidifying the screen emulsion.
#Silkscreen printing how to
Also Read: How to Attach Velcro to Fabric without Sewing. The process can be used to create both large and small prints, and it is often used for advertising or promotional materials. Choosing a specific size of the screen and placing a liquid emulsion in a dark environment. Silk screening can be used to produce a wide variety of images, including text, logos, and photographs.The artwork is printed on the transfer film.Making of artworks and designs to be printed on the metal surface.Metal Silk Screen Printing Processīelow are the different processes when working with silk screen printing on metal. When working with different ink types, the process should be monitored carefully. Ink selection is very important when it comes to silk screen printing on metal. On the other hand, if the metal component is used for applications that require durability and solvent resistance outdoor, choose a UV-cured or conventional heat sink rather than an epoxy-based one. You can also choose solvent-based ink that is air-dried for metal products that don’t require solvents. These two coatings (thermoset and thermoplastic) have a big effect on your silk screen printing finish on metals. These are also resistant to scuffing and solvents. Therefore, this type of coating is more durable. It offers heat resistant and scratch-resistant. To achieve a metal with a thermoset finish, the material will undergo a baking process at a high temperature. However, this type of coating is not resistant to aggressive solvents, scratch, and high heat.ĭue to the strong solvent or heat produced by screen printing, the thermoplastic coating can be melted again. This makes the coating very soft and can absorb more ink. The metal that has thermoplastic coatings will not react chemically when dried. There are two categories of metal coatings. Understanding the different metal substrates before silk screen printing allows for a successful finish. When it comes to screen printing on metal surfaces, it involves printing on different substrate types such as treated or coated metals.
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