منابع مشابه
Visualization and Simulation of the Transfer Process of IndexMatched Silica Microparticle Inks for Gravure Printing
A combined experimental and computational study of the transfer of transparent index-matched silica-particle inks between two flat plates is presented for gravure printing applications. The influence of printing speed and initial ink droplet size on the ability to accurately transfer ink during the printing process is explored systematically. Smooth interface volume of fluid simulations show th...
متن کاملPhase Change Rapid Prototyping with Aqueous Inks
We present the first results of a new rapid prototyping technique that has been developed, which can produce structures with high aspect ratios (44:1) and freeform overhangs. The technique uses a piezoelectric printhead to precisely deposit material drop by drop at predetermined positions on a substrate. The temperature of the printhead can be varied so as to adjust the ink's viscosity, in orde...
متن کاملWettability Contrast Gravure Printing.
Silicon gravure patterns are engineered to have cells that are wettable and lands that are not wettable by aqueous inks. This strategy allows excess ink on the lands to be removed without using a doctor blade. Using an aqueous silica ink, continuous lines as narrow as 1.2 μm with 1.5 μm space are gravure printed.
متن کاملAqueous humor dynamics in pigment dispersion syndrome.
OBJECTIVE To assess aqueous humor dynamics in pigment dispersion syndrome (PDS). METHODS Four groups of age-matched participants included 2 experimental groups with PDS (PDS with ocular hypertension [PDS-OHT], 17 eyes; PDS without ocular hypertension [PDS-ONT], 18 eyes) and 2 control groups without PDS (OHT, 18 eyes; ONT, 18 eyes). Assessments included intraocular pressure measured by pneumat...
متن کاملInkjet Printing Effects of Pigment Inks on Silk Fabrics Surface-Modified with O2 Plasma
Without any preprocessing, silk fabric has lower ability to hold on water due to the smooth morphology of silk fibers. Therefore, patterns directly printed with pigment inks have poor color yields and easily bleed. Plasma surface-treatment of silk fabric was carried out in an oxygen atmosphere under different experimental conditions. The samples were printed with magenta pigment ink after treat...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1975
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.48.229