Spreading on and penetration into thin, permeable print media: Application to ink-jet printing

Daniel, Richard C.; Berg, John C.

doi:10.1016/j.cis.2006.05.012

Cited by 91 publications

(78 citation statements)

References 39 publications

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“…Surprisingly the latter process drew the attention of a scientific community relatively recently (see recent reviews on the subject [35][36]). A schematics of the process presented in Fig.…”

Section: Spreading Over Porous Substratesmentioning

confidence: 99%

Surface forces action in a vicinity of three phase contact line and other current problems in kinetics of wetting and spreading

Starov

2010

Advances in Colloid and Interface Science

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Section: Spreading Over Porous Substratesmentioning

confidence: 99%

Surface forces action in a vicinity of three phase contact line and other current problems in kinetics of wetting and spreading

Starov

2010

Advances in Colloid and Interface Science

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“…The others [14,15,20,21,24,25] studied the spreading and permeating integrally. The separate and competitive mechanisms of the spreading and permeation processes are still unclear, which motivates the present study.…”

Section: Introductionmentioning

confidence: 99%

“…The dynamic contact angle changes rapidly in the initial short stage and then remains at a constant value over the duration of the rest of the spreading process for both the thin and the thick porous substrates. Richard et al [21] investigated theoretically and experimentally the spreading and penetration of surfactant-laden drops on thin-permeable media with reference to ink-jet printing. They proposed a new model based on energy arguments to describe simultaneous spreading and penetration.…”

Section: Introductionmentioning

confidence: 99%

Droplet spreading and permeating on the hybrid-wettability porous substrates: a lattice Boltzmann method study

Wenkai

et al. 2016

Open Physics

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Abstract:The spreading and permeation of droplets on porous substrates is a fundamental process in a variety of applications, such as coating, dyeing, and printing. The spreading and permeating usually occur synchronously but play different roles in the practical applications. The mechanisms of the competition between spreading and permeation is significant but still unclear. A lattice Boltzmann method is used to study the spreading and permeation of droplets on hybrid-wettability porous substrates, with different wettability on the surface and the inside pores. The competition between the spreading and the permeation processes is studied in this work from the effects of the substrate and the fluid properties, including the substrate wettability, the porous parameters, as well as the fluid surface tension and viscosity. The results show that increasing the surface wettability and the porosity contact angle both inhibit the spreading and the permeation processes. When the inside porosity contact angle is larger than 90 ∘ (hydrophobic), the permeation process does not occur. The droplets suspend on substrates with Cassie state. The droplets are more easily to permeate into substrates with a small inside porosity contact angle (hydrophilic), as well as large pore sizes. Otherwise, the droplets are more easily to spread on substrate surfaces with small surface contact angle (hydrophilic) and smaller pore sizes. The competition between droplet spreading and permeation is also related to the fluid properties. The permeation process is enhanced by increasing of surface

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“…Moreover, Li and Kruse (2000) proposed three kinds of penetration models depending on different penetration conditions of the paper. Utilizing a dynamic model, Daniel and Berg (2006) put forward a model based on energy arguments to study ink's spreading across, and penetration into, a thin, permeable print medium.…”

Section: Introductionmentioning

confidence: 99%

Ink Penetration of Uncoated Inkjet Paper and Impact on Printing Quality

Li¹,

Zhang²,

Cao³

et al. 2015

BioResources

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aThis study investigated ink penetration through imaging technology, first by gray and contour mapping and then calculating the ink penetration depth by programing. Next, a series of further analyses were carried out, including average ink permeability, ink distributions, and printability of different uncoated inkjet paper with different parameters. The impact on ink penetration of the microstructure and hydrophilicity of the uncoated paper was also studied. The experimental results indicated that paper specimens with sizing agent were resistant to the ink, resulting in a slow and shallow ink penetration. Paper containing filler had a more hydrophilic surface and porous structure, leading to a faster and deeper ink penetration. However, the calendering operation could make the paper structure more compact and reduce the porosity and penetration depth. When an appropriate combination of sizing agent, filler content, and the calendering process was utilized, a more stable hue could be produced with improvements in optical density, saturation, and color.

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Spreading on and penetration into thin, permeable print media: Application to ink-jet printing

Cited by 91 publications

References 39 publications

Surface forces action in a vicinity of three phase contact line and other current problems in kinetics of wetting and spreading

Surface forces action in a vicinity of three phase contact line and other current problems in kinetics of wetting and spreading

Droplet spreading and permeating on the hybrid-wettability porous substrates: a lattice Boltzmann method study

Ink Penetration of Uncoated Inkjet Paper and Impact on Printing Quality

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