Digital ink jet printing process

The process describes how to print durable pictures and graphics using a UV printer. It starts by preparing a surface, called a substrate, through cleaning, drying, and applying a specific coating material to form a printing film. After the UV printer applies the images onto this film, a final protective layer is added to shield the printed pictures or graphics.

Why it matters: Filed before the significant advancements in UV inkjet printer affordability, speed, and resolution. Modern coating materials and integrated automation systems could also streamline the described pre- and post-treatment steps, making the process more practical.

Status: ExpiredProtection ended and was never renewed
How hard to build: SpecializedUV printer, coating materials, heating, surface treatment

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