Invention Grant
US09050820B2 Three-dimensional ink-jet printing by home and office ink-jet printer 有权
家用和办公喷墨打印机的三维喷墨打印

Three-dimensional ink-jet printing by home and office ink-jet printer
Abstract:
A new method for printing raised letters or images has been introduced, which is inexpensive, green and noiseless. The method can be carried out via personal computers (PC) or common ink-jet printers. A standard portable ink-jet printer is controlled by PC and common graphical softwares, that provide raised printing for different purposes such as Braille prints, security, packaging, advertising and printing of warning signs. The 3D ink-jet printing method comprises steps of providing two or more fluids having different formulation as inks. The mixture is cured and raised by jetting two inks in a controlled amount and mixing of inks on the substrate, without using electromagnetic radiation such as ultra violet (UV) or infra red (IR) or heating procedure. The prepared inks are water based, non-toxic, environmental friendly and have different compositions with optimum physical.
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