The silk screening easily scraped off by fingernail. Has the epoxy ink been cured properly? I recently received some gloss powder coated panels which had been silk screened.
#Aluminum silkscreen how to
You need to rely on a shop which knows how to get consistent adhesion, or retain a consultant if you wish to own the process. I don't have personal experience with the following, but suspect it would work for you to seal for half the recommended time in hot water, silk screen, then seal for the remainder of the time either in water or nickel acetate. In case urgent job, customer have to pick up products at the store. Free Delivery for customers in Bangkok and its vicinity.
But short of that, you do need consistency in the sealing process so the epoxy can get consistent "tooth". In addition, our printing house can silkscreen on other flat sheet materials such as stickers, celluloid sheet (plastic sheet), aluminum, rubber sheet, acrylic sheets and other materials that are flat. The better way to obtain perfect "adhesion" is to make the lettering part of the dyeing process before anodizing then it won't come off with steel wool or sandpaper, Kerri. Sometimes there seems to be adequate adhesion but over time the silkscreen comes off for no known reason. Sometimes we receive anodized metalwork where the silkscreen can easily be removed. It can be used for printing on substrates that require overprinting, such as pillowcases, bags, non-woven bags, etc. The overall design is simple and space-saving. Is there any reason why an epoxy based ink that is silkscreened on an aluminum anodized (Type II, Class II, black) enclosure should not adhere. The silk screen printing kit is easy to operate and is especially suitable for monochrome T-shirt screen printing.The body made of high-quality materials is durable. Where to get or how to makeup the inks for this process. Silkscreening and Anodizing an Aluminum Surface Silk screening on anodized aluminum (-) I like to know how to silk screen logo's & graphics on the anodized surface of aluminum so that the ink gets into the pores.
Plating, anodizing, & finishing Q&As since 1989
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