Liquid transfer in printing processes: liquid bridges with moving contact lines

S Kumar - Annual Review of Fluid Mechanics, 2015 - annualreviews.org
High-speed printing processes are a leading technology for the large-scale manufacture of a
new generation of nanoscale and microscale devices. Central to all printing processes is the …

Recent progress in direct patterning technologies based on nano-imprint lithography

KJ Byeon, H Lee - The European Physical Journal-Applied Physics, 2012 - cambridge.org
Nano-imprint lithography (NIL) is one of the most promising patterning technologies, in
which nano-and micro-patterns are fabricated on various substrates. NIL provides high …

Liquid transfer between two separating plates for micro-gravure-offset printing

HW Kang, HJ Sung, TM Lee, DS Kim… - … of Micromechanics and …, 2008 - iopscience.iop.org
Experimental investigations of the liquid transfer between two separating plates have been
carried out, with the aim of increasing the ink transfer ratio in micro-gravure-offset printing. A …

Stretching and slip** of liquid bridges near plates and cavities

S Dodds, MS Carvalho, S Kumar - Physics of Fluids, 2009 - pubs.aip.org
The dynamics of liquid bridges are relevant to a wide variety of applications including high-
speed printing, extensional rheometry, and floating-zone crystallization. Although many …

How pinning and contact angle hysteresis govern quasi-static liquid drop transfer

H Chen, T Tang, H Zhao, KY Law, A Amirfazli - Soft Matter, 2016 - pubs.rsc.org
This paper presents both experimental and numerical simulations of liquid transfer between
two solid surfaces with contact angle hysteresis (CAH). Systematic studies on the role of the …

Stretching liquid bridges with moving contact lines: The role of inertia

S Dodds, M Carvalho, S Kumar - Physics of Fluids, 2011 - pubs.aip.org
Liquid bridges with moving contact lines are found in a variety of settings such as capillary
feeders and high-speed printing. Although it is often assumed that the length scale for these …

Continuous roll-to-roll fabrication of transparent cellulose nanocrystal (CNC) coatings with controlled anisotropy

RA Chowdhury, C Clarkson, J Youngblood - Cellulose, 2018 - Springer
Cellulose nanocrystals (CNCs) can impart desirable barrier properties in film packaging
applications; however, commercial production of these materials is inhibited by the absence …

Effect of viscoelasticity on liquid transfer during gravure printing

AK Sankaran, JP Rothstein - Journal of Non-Newtonian Fluid Mechanics, 2012 - Elsevier
Roll-to-roll patterning of small-scale features on a rapidly moving web is an industrially
important process with a wide array of commercial applications both old and new. Examples …

The dynamics of three-dimensional liquid bridges with pinned and moving contact lines

S Dodds, MS Carvalho, S Kumar - Journal of fluid mechanics, 2012 - cambridge.org
Liquid bridges with moving contact lines are relevant in a variety of natural and industrial
settings, ranging from printing processes to the feeding of birds. While it is often assumed …

Fast liquid transfer between surfaces: breakup of stretched liquid bridges

H Chen, T Tang, A Amirfazli - Langmuir, 2015 - ACS Publications
In this work, a systematic experimental study was performed to understand the fast liquid
transfer process between two surfaces. According to the value of the Reynolds number (Re) …